Dell Force10 Z9000 Guía de usuario

Dell Command Line Reference Guide for the Z9000 System9.5(0.1)

bgp regex-eval-optz-disable...367bgp router-id...

exec-bannerEnable the display of a text string when the user enters EXEC mode.Z9000 Syntaxexec-bannerTo disable the banner on terminal lines, use the

Version 7.5.1.0 Introduced on the C-Series.Version 6.5.1.0 Introduced.Related Commandsmax-age — changes the wait time before MSTP refreshes protocol c

max-age — changes the wait time before MSTP refreshes protocol configuration information.max-ageTo maintain configuration information before refreshin

max-hopsConfigure the maximum hop count.Z9000 Syntaxmax-hops numberTo return to the default values, use the no max-hops command.Parametersrange Enter

mstiConfigure multiple spanning tree instance, bridge priority, and one or multiple VLANs mapped to the MST instance.Z9000 Syntaxmsti instance {vlan r

nameThe name you assign to the multiple spanning tree region.Z9000 Syntaxname region-nameTo remove the region name, use the no name command.Parameters

protocol spanning-tree mstpTo enable and configure the multiple spanning tree group, enter MULTIPLE SPANNING TREE mode.Z9000 Syntaxprotocol spanning-t

revisionThe revision number for the multiple spanning tree configuration.Z9000 Syntaxrevision rangeTo return to the default values, use the no revisio

show configView the current configuration for the mode. Only non-default values are shown.Z9000 Syntaxshow configCommand ModesMULTIPLE SPANNING TREECo

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Parametersminutes Enter the number of minutes of inactivity on the system before disconnecting the current session. The range is from 0 to 35791. The

BPDU (Mrecords): sent 7, received 1103The port is not in the portfast modeExample (EDS and LBK)The bold line shows the loopback BPDU inconsistency (LB

Field DescriptionInstance MSTP instance.Sts Port state: root-inconsistent (INCON Root), forwarding (FWD), listening (LIS), blocking (BLK), or shut dow

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.2.1.0Introduced on the E-Series.spanning-tree msti

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 8.3.7.1 Introduced on the S4810.Version 8.2.1.0 Introduced the hardware shutdown-on-violation option.Version 7.6.1.0 Introduced on the S-Serie

Usage InformationBy default, Dell Networking OS implements an optimized flush mechanism for MSTP. This mechanism helps in flushing the MAC addresses o

33MulticastThe multicast commands are supported by Dell Networking operating system (OS) on all Z9000 platform.This chapter contains the following sec

Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the C-Series.E-Series legacy commandRelated Commandsshow ip pim tib — shows the

distance (OPTIONAL) Enter a number as the distance metric assigned to the mroute. The range is from 0 to 255.Defaults Not configured.Command ModesCONF

Version 7.8.1.0 Introduced on the C-Series.Version 7.6.1.0 Introduced on the E-Series.Usage InformationThis feature allows you to limit the number of

• LINE, INTERFACE• TRACE-LIST• PROTOCOL GVRP• SPANNING TREE• MULTIPLE SPANNING TREE• MAC ACCESS LIST• ACCESS-LIST• AS-PATH ACL• COMMUNITY-LIST• PREFIX

Related Commandsip pim sparse-mode — enables IGMP and PIM on an interface.show ip mrouteView the multicast routing table.Z9000 Syntaxshow ip mroute [s

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

Example (VLT)Dell#show ip mroute vltIP Multicast Routing TableFlags: S – Synced(*, 225.1.1.1), uptime 00:39:33 flags: S Incoming interface: Vlan 10 S

show ip rpfView reverse path forwarding.Z9000 Syntaxshow ip rpfCommand Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For

debug ipv6 mld_hostEnable the collection of debug information for MLD host transactions.Z9000 Syntax[no] debug ipv6 mld_host [int-count | interface ty

ip multicast-limitTo limit the number of multicast entries on the system, use this feature.Z9000 Syntaxip multicast-limit limitParameterslimit Enter t

34Open Shortest Path First (OSPFv2 and OSPFv3)Open Shortest Path First version 2 for IPv4 is supported on Z9000 Dell Networking Operating System (OS)

Defaults cost = 1; no areas are configured.Command ModesROUTER OSPFCommand HistoryThis guide is platform-specific. For command information about other

no-summary (OPTIONAL) Specify that no summary LSAs should be sent into the NSSA.Defaults Not configured.Command ModesROUTER OSPFCommand HistoryThis gu

Defaults Not configured.Command ModesROUTER OSPFCommand HistoryThis guide is platform-specific. For command information about other platforms, refer t

Defaults DisabledCommand ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the

Command ModesROUTER OSPFCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Netw

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

pre-Version 6.1.1.1Introduced on the E-Series.clear ip ospf statisticsClear the packet statistics in interfaces and neighbors.Z9000 Syntaxclear ip osp

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Added suppor

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

Field Description• 2 - MD5 authentication configured using the ip ospf message-digest-key commandauk: If the ip ospf authentication-key command is con

default-information originateTo generate a default external route into an OSPF routing domain, configure Dell Networking Operating System (OS).Z9000 S

pre-Version 6.1.1.1Introduced on the E-Series.Related Commandsredistribute — redistributes routes from other routing protocols into OSPF.default-metri

descriptionAdd a description about the selected OSPF configuration.Z9000 Syntaxdescription descriptionTo remove the OSPF description, use the no descr

Parametersweight Specify an administrative distance. The range is from 1 to 255. The default is 110.ip-address (OPTIONAL) Enter a router ID in the dot

ftp-server topdirSpecify the top-level directory to be accessed when an incoming FTP connection request is made.Z9000Syntaxftp-server topdir directory

inter-area dist2 (OPTIONAL) Enter the keywords inter-area then a number to specify a distance metric for routes between areas. The range is from 1 to

Parametersprefix-list-nameEnter the name of a configured prefix list.interface (OPTIONAL) Enter one of the following keywords and slot/port or number

To remove a filter, use the no distribute-list prefix-list-name out [bgp | connected | isis | rip | static] command.Parametersprefix-list-nameEnter th

Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.1Introduced on the E-Series.Usage InformationThe distribute-list out command applies to r

Parametersnumber Enter the convergence level desired. The higher this parameter is set, the faster OSPF converge takes place. The range is from 1 to 4

Defaults Not ConfiguredCommand ModesROUTER OSPFCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.12.0Introduced o

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.12.0Introduced on the S4810.Version 7.8.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced

pre-Version 6.1.1.1Introduced on the E-Series.ip ospf auth-change-wait-timeOSPF provides a grace period while OSPF changes its interface authenticatio

Parametersencryption-type(OPTIONAL) Enter 7 to encrypt the key.key Enter an eight-character string. Strings longer than eight characters are truncated

ftp-server usernameCreate a user name and associated password for incoming FTP server sessions.Z9000Syntaxftp-server username username password [encry

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced

Usage InformationThe time interval between the hello packets must be the same for routers in a network.Related Commandsip ospf dead-interval — sets th

authenticated with the old key and the second packet authenticated with the new key. This process ensures that the neighbors learn the new key and com

ip ospf networkSet the network type for the interface.Z9000 Syntaxip ospf network {broadcast | point-to-point}To return to the default, use the no ip

Parametersnumber Enter a number as the priority. The range is from 0 to 255. The default is 1.Defaults 1Command ModesINTERFACECommand HistoryThis guid

Defaults 5 secondsCommand ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the re

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

maximum-pathsEnable the software to forward packets over multiple paths.Z9000 Syntaxmaximum-paths numberTo disable packet forwarding over multiple pat

To disable an OSPF area, use the no network ip-address mask area area-id command.Parametersip-address Specify a primary or secondary address in dotted

hostnameSet the host name of the system.Z9000Syntaxhostname nameParametersname Enter a text string, up to 32 characters long.Defaults DellCommand Mode

passive-interfaceSuppress both receiving and sending routing updates on an interface.Z9000 Syntaxpassive-interface {default | interface}To enable both

Version 7.5.1.0 Introduced on the C-Series.Version 7.4.1.0 Modified to include the keyword default.pre-Version 6.1.1.1Introduced on the E-Series.Usage

On configuring suppression using the passive-interface command, the state of the OSPF neighbor does not change to INIT; instead, the state of the OSPF

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

• 2 = for OSPF External type 2route-map map-name(OPTIONAL) Enter the keywords route-map then the name of the route map.tag tag-value (OPTIONAL) Enter

level-1 (OPTIONAL) Enter the keywords level-1 to redistribute only IS-IS Level-1 routes.level-1-2 (OPTIONAL) Enter the keywords level-1-2 to redistrib

router-idTo configure a fixed router ID, use this command.Z9000 Syntaxrouter-id ip-addressTo remove the fixed router ID, use the no router-id ip-addre

n]:Dell#router ospfTo configure an OSPF instance, enter ROUTER OSPF mode.Z9000 Syntaxrouter ospf process-idTo clear an OSPF instance, use the no route

show configDisplay the non-default values in the current OSPF configuration.Z9000 Syntaxshow configCommand ModesROUTER OSPFCommand HistoryThis guide i

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Parametersencryption-type(OPTIONAL) Enter one of the following numbers:• 0 (zero) for an unecrypted (clear text) password• 7 (seven) for a hidden text

vrfSupports only single TOS (TOS0) routesSPF schedule delay 5 secs, Hold time between two SPFs 10 secsConvergence Level 0Min LSA origination 0 msec, M

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series and E-Series.Usage InformationTo isolate problems with external

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Added suppor

13.1.1.0 13.1.1.1 1192 0x8000006b 0x2718 013.1.2.0 13.1.1.1 1184 0x8000006b 0x1c22 0172.16.1.0 13.1.1.1 148 0x8000006d 0x53

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.1Introduced on the E-Series.Usage InformationT

LS age: 473Options: (No TOS-capability, No DC, E)LS type: Summary AsbrLink State ID: 104.1.50.1Advertising Router: 1.1.1.10LS Seq Number: 0x80000010C

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Added support for Multi-Process OSPF.Version 7.6.1.0

Field DescriptionExternal Route TagDisplays the 32-bit field attached to each external route. The OSPF protocol does not use this field, but you can u

link-state-id (OPTIONAL) Specify LSA ID in dotted decimal format. The LSA ID value depends on the LSA type, and it can be one of the following:• the n

Field Description• DC or No DC is displayed depending on whether the originating router can support OSPF over demand circuits.• E or No E is displayed

To delete an interface, use the no ip ftp source-interface interface command.Parametersinterface Enter the following keywords and slot/port or number

show ip ospf database nssa-externalDisplay NSSA-External (type 7) LSA information.Z9000 Syntaxshow ip ospf [process-id] database nssa-external [link-s

Related Commandsshow ip ospf database — displays OSPF database information.show ip ospf database opaque-areaDisplay the opaque-area (type 10) LSA info

pre-Version 6.1.1.1Introduced on the E-Series.Usage InformationThe following describes the show ip ospf process-id database opaque-area command shown

Advertising Router: 10.16.1.160LS Seq Number: 0x80000002Checksum: 0x19c2--More--Related Commandsshow ip ospf database — displays OSPF database informa

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.1Introduced on the E-Series.Related Commandssh

Version 7.8.1.0 Added support for Multi-Process OSPF.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version

Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Added support for Multi-Process OSPF.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.

ExampleDell#show ip ospf 100 database router OSPF Router with ID (1.1.1.10) (Process ID 100) Router (Area 0)LS age: 967Options: (No TOS-ca

show ip ospf database summaryDisplay the network summary (type 3) LSA routing information.Z9000 Syntaxshow ip ospf [process-id] database summary [link

Usage InformationThe following describes the show ip ospf process-id database summary command shown in the following example.Item DescriptionLS Age Di

ip ftp usernameAssign a user name for outgoing FTP connection requests.Z9000Syntaxip ftp username usernameTo return to anonymous FTP connections, use

LS Seq Number: 0x80000016Checksum: 0x987cLength: 28Network Mask: /24 TOS: 0 Metric: 1LS age: 7Options: (No TOS-capability, No DC, E)LS type: Summary

• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking O

Item DescriptionNeighbor Count... This line displays the number of neighbors and adjacent neighbors. Listed below this line are the details about each

Parametersprocess-id Enter the OSPF Process ID to show a specific process. If no Process ID is entered, command applies only to the first OSPF process

show ip ospf routesDisplay routes OSPF calculates and stores in OSPF RIB.Z9000 Syntaxshow ip ospf [process-id] routesParametersprocess-id Enter the OS

NOTE: Starting with Version 9.4(0.0), the loopback IP address advertised to the neighbor is not displayed in the output because they are not accounted

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.neighbor router-id(OPTIONAL) Enter the keyword neigh

Row Heading DescriptionTx-Mark The highest number mark in the transmission queue.Rx-Mark The highest number mark in the reception queue.Hello-Q The qu

ExampleDell#show ip ospf 1 statistics globalOSPF Packet Count Total Error Hello DDiscr LSReq LSUpd LSAckRX 10 0 8 2 0 0 0TX

Dell(conf-if-te-0/6)#Related Commandsclear ip ospf statistics — clears the packet statistics in all interfaces and neighbors.show ip ospf timers rate-

neighbor subnet...410neighbor t

ip ftp vrfConfigures an FTP client with a VRF that is used to connect to the FTP server.Z9000Syntaxip ftp [vrf vrf-name]To undo the FTP client configu

show ip ospf topologyDisplay routers in directly connected areas.Z9000 Syntaxshow ip ospf [process-id] topologyParametersprocess-id Enter the OSPF Pro

summary-addressTo advertise one external route, set the OSPF ASBR.Z9000 Syntaxsummary-address ip-address mask [not-advertise] [tag tag-value]To disabl

With the not-advertise parameter configured, you can use this command to filter out some external routes. For example, if you want to redistribute sta

pre-Version 6.1.1.1Introduced on the E-Series.Usage InformationSetting the delay and holdtime parameters to a low number enables the switch to an alte

Usage InformationLSAs are sent after the start-interval and then after hold-interval until the maximum interval is reached. In throttling, exponential

area authenticationConfigure an IPsec authentication policy for OSPFv3 packets in an OFSPFv3 area.Z-Series Syntaxarea area-id authentication ipsec spi

Version 8.3.19.0Introduced on the S4820T.Version 8.4.2.0 Introduced on the E-Series TeraScale.Usage InformationBefore you enable IPsec authentication

esp encryption-algorithmEncryption algorithm used with ESP.Valid values are: 3DES, DES, AES-CBC, and NULL.For AES-CBC, only the AES-128 and AES-192 ci

Version 9.1.(0.0)Introduced on the S4810 and Z9000.Version 8.4.2.0 Introduced on the E-Series TeraScale.Version 8.3.19.0Introduced on the S4820T.Usage

Version 9.1.(0.0)Introduced on the S4810 and Z9000.Version 8.3.19.0Introduced on the S4820T.Version 7.8.1.0 Added support for C-Series.Version 7.4.1.0

Version 9.0.2.0 Introduced on the S6000.Version 8.3.11.1 Introduced on the Z9000.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 I

Lines Beginning With or IncludingDescriptionOSPFv3... Debugging is on for all OSPFv3 packets and all interfaces.05:21:01 Displays the time stamp.Sendi

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.• For a Port Channel interface, enter the keyword po

Lines Beginning With or IncludingDescription• 2 - database description• 3 - link state request• 4 - link state update• 5 - link state acknowledgement•

Command ModesROUTER OSPFv3Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Version 8.3.19.0Introduced on the S4820T.Usage InformationBy default, OSPFv3 graceful restart is disabled and functions only in a helper role to help

Version 8.3.19.0Introduced on the S4820T.Usage InformationOSPFv3 graceful restart supports planned-only and/or unplanned-only restarts. The default is

ipv6 ospf authenticationConfigure an IPsec authentication policy for OSPFv3 packets on an IPv6 interface.Z-Series Syntaxipv6 ospf authentication {null

An SPI value must be unique to one IPsec security policy (authentication or encryption) on the router. Configure the same authentication policy (same

• Passive — The passive system does not initiate a session. It only responds to a request for session initialization from the active system.The defaul

Version 9.1.(0.0)Introduced on the S4810 and Z9000.Version 7.8.1.0 Added support for C-Series.Version 7.4.1.0 Introduced on the E-Series.Version 8.3.1

FTOS(conf)#ip telnet server vrf management FTOS(conf)#no ip telnet server vrf ip telnet source-interfaceSet an interface’s IP address as the source ad

Version 7.4.1.0 Introduced on the E-Series.Version 8.3.19.0Introduced on the S4820T.Usage InformationBy default, the dead interval is four times longe

key-encryption-type(OPTIONAL) Specifies if the authentication key is encrypted.Valid values: 0 (key is not encrypted) or 7 (key is encrypted).keyText

show crypto ipsec sa ipv6 – displays the security associations set up for OSPFv3 interfaces in encryption policies.ipv6 ospf graceful-restart helper-r

To return to the default time interval, enter no ipv6 ospf hello—interval.ParameterssecondsEnter the time interval in seconds as the time between hell

Command HistoryVersion 9.1.(0.0)Introduced on the S4810 and Z9000.Version 8.3.19.0Introduced on the S4820T.Version 7.8.1.0 Added support for the C-Ser

maximum-pathsEnable the software to forward packets over multiple paths.Z9000 Syntaxmaximum-paths numberTo disable packet forwarding over multiple pat

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.• For a Port Channel interface, enter the keywords p

Parametersbgp as numberEnter the keyword bgp then the autonomous system number.The range is from 1 to 65535.connectedEnter the keyword connected to re

Version 9.1.(0.0)Introduced support for OSPFv3 on the S4810 and Z9000.Version 8.3.19.0Introduced on the S4820T.Version 7.8.1.0 Added support for the C

Usage InformationYou can configure an arbitrary value in the IP address for each router. However, each router ID must be unique.If this command is use

Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.Version 8.2.1.0 Increased number of VLANs on ExaScale to 4094 (was 2094).Version 8

ExampleDell#show crypto ipsec policyCrypto IPSec client security policy dataPolicy name : OSPFv3-1-502Policy refcount : 1Inbound ESP SPI : 502 (0x1F6)

Transform setThe set of security protocols and algorithms used in the policy.Inbound AH SPIOutbound AH SPIThe authentication header (AH) security poli

Version 8.3.19.0Introduced on the S4820T.Usage InformationThe show crypto ipsec sa ipv6 command output displays security associations set up for OSPFv

show crypto ipsec sa ipv6 Command FieldsField DescriptionInterfaceIPv6 interfaceLink local addressIPv6 address of interfaceIPSecv6 policy nameName of

Command HistoryVersion 9.1.(0.0)Added support for OSPFv3 on the S4810 and Z9000.Version 8.4.2.2 Added support for the display of graceful restart para

Inter Area Pfx LSA Count 1Inter Area Rtr LSA Count 0Group Mem LSA Count 0Type-7 LSA count 0Intra Area Pfx LSA Count 2Intra Area TE

Command HistoryVersion 9.2.(0.0)Added support for showing BFD status on the S4820T, S4810, and Z9000.Version 9.1.(0.0)Added support for OSPFv3 on the

• For a Port Channel interface, enter the keywords port-channel then a number. For the C-Series, Z-Series, and S4810, the range is 1 to 128.• For a VL

35Policy-based Routing (PBR)Policy-based routing (PBR) allows you to apply routing policies to specific interfaces. To enable PBR, create a redirect l

Related Commandsip redirect-list – enables an IP Redirect List.ip redirect-groupApply a redirect list (policy-based routing) on an interface. You can

ip tftp source-interfaceAssign an interface’s IP address in outgoing packets for TFTP traffic.Z9000 Syntaxip tftp source-interface interfaceTo return

• show ip redirect-list – displays the redirect-list configuration.ip redirect-listConfigure a redirect list and enter REDIRECT-LIST mode.Z9000Syntaxi

Parametersip-protocol-numberEnter a number from 0 to 255 for the protocol identified in the IP protocol header.protocol-type Enter one of the followin

Version 8.4.2.1 Introduced on the C-Series and S-Series.Version 8.4.2.0 Introduced on the E-Series TeraScale.Version 7.5.1.0 Introduced on the E-Serie

source Enter the IP address of the network or host from which the packets were sent.mask Enter a network mask in /prefix format (/x).any Enter the key

Parameterssequence-numberEnter a number from 1 to 65535.permit Enter the keyword permit assign the sequence to the permit list.redirect Enter the keyw

• range = inclusive range of ports (you must specify two ports for the port command parameter.)source port Enter the keywords source-port then the por

Command HistoryVersion 9.4(0.0) Introduced on the S4810, S4820T, S6000, and Z9000.Usage InformationThe show cam pbr command displays the PBR CAM conte

Command Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 9.4(0.0) Introduced on the S4810, S4820T, S6000, and Z9000.ExampleDell#show ip redirect-list

36PIM-Sparse Mode (PIM-SM)The protocol-independent multicast (PIM) commands are supported by the Dell Networking operating software on the Z-Series pl

clear ip pim tibClear PIM tree information from the PIM database.Z9000 Syntaxclear ip pim tib [group]Parametersgroup (OPTIONAL) Enter the multicast gr

Version 7.5.1.0 Introduced on the C-Series.E-Series Original commandip tftp vrfConfigures an TFTP client with a VRF that is used to connect to the TFT

To disable PIM debugging, use the no debug ip pim command or use the undebug all to disable all debugging command.Parametersbsr (OPTIONAL) Enter the k

Version 7.8.1.0 Introduced on the S-Series.ip pim bsr-borderDefine the border of PIM domain by filtering inbound and outbound PIM-BSR messages per int

• For a Port Channel interface, enter the keywords port-channel then a number. The range is from 1 to 128.• For a 10-Gigabit Ethernet interface, enter

Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networ

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

ExampleDell(conf)# ip access-list standard map1Dell(config-std-nacl)# permit 224.0.0.1/24Dell(config-std-nacl)#exitDell(conf)#int gig 1/1Dell(config-i

ip pim query-intervalChange the frequency of PIM Router-Query messages.Z9000Syntaxip pim query-interval secondsTo return to the default value, use the

Defaults Not configured.Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

priority (OPTIONAL) Enter the priority used in Bootstrap election process. The range is zero (0) to 255. The default is 192.Defaults Not configured.Co

lineEnable and configure console and virtual terminal lines to the system. This command accesses LINE mode, where you can set the access conditions fo

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced o

Version 7.8.1.0 Introduced on the C-Series for the port-channels and the S-Series.Version 7.7.1.1 IntroducedUsage InformationThis command configures a

no ip pim snooping dr-floodDisable the flooding of multicast packets to the PIM designated router.Syntaxno ip pim snooping dr-floodTo re-enable the fl

show ip pim bsr-routerView information on the Bootstrap router.Z9000 Syntaxshow ip pim bsr-routerCommand Modes• EXEC• EXEC PrivilegeCommand HistoryThi

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

172.21.110.1 Gi 13/6 v2/S 0 30 1 172.21.110.1172.21.203.1 Gi 13/7 v2/S 0 30 1 172.21.203.1show ip pim neighborView PIM neighbors.Z90

Field Description• 1 = default Designated Router priority (use the ip pim dr-priority command)• DR = Designated Router• S = Sparse modeExampleDell#sho

224.2.217.146 165.87.20.4224.3.3.3 165.87.20.4225.1.2.1 165.87.20.4225.1.2.2 165.87.20.4229.1.2.1 165.87.20.4229.1.2.2

Usage InformationThe following describes the show ip pim snooping interface commands shown in the following example.Field DescriptionInterface Display

Version 8.3.12.0Introduced on the S4810.Version 8.4.1.1 Introduced on the E-Series ExaScale.Usage InformationThe following describes the show ip pim s

password — specifies a password for users on terminal lines.motd-bannerEnable a message of the day (MOTD) banner to appear when you log in to the syst

group-address (OPTIONAL) Enter the group address in dotted decimal format (A.B.C.D) to display TIB information PIM-SM snooping discovered for a specif

Field Description• K=acknowledge pending stateIncoming interfaceDisplays the reverse path forwarding (RPF) interface towards the RP/ source.RPF neighb

• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking O

Memory usage: TIB : 3768 bytes Nexthop cache : 0 bytes Interface table : 992 bytes Neighbor table : 528 bytes

Field Descriptionexpires Displays the amount of time until the entry expires and is removed from the database.RP Displays the IP address of the RP/sou

Incoming interface: GigabitEthernet 4/23, RPF neighbor 10.211.1.2 Outgoing interface list: GigabitEthernet 8/0(*, 226.1.1.3), uptime 00:18:08, e

ipv6 pim bsr-borderInvoke IPv6 PIM debugging.Z9500Syntaxdebug ipv6 pim [bsr | events | group group | packet | register [group] | state | | timer [asse

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 7.4.1.0 Introducedipv6 pim bsr-candidateConfigure the router

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 7.4.1.0 Introducedipv6 pim dr-priorityChange the designated r

ipv6 pim join-filterPermit or deny PIM Join/Prune messages on an interface using an access list. This command prevents the PIM-SM router from creating

pingTest connectivity between the system and another device by sending echo requests and waiting for replies.Z9000 Syntaxping [host | ip-address | ipv

Parametersaccess-list Enter the name of a standard access list. Maximum 16 characters.Defaults noneCommand ModesCONFIGURATIONCommand HistoryThis guide

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 7.4.1.0 Introducedipv6 pim register-filterConfigure the sourc

ipv6 pim rp-addressConfigure a static PIM rendezvous point (RP) address for a group. First-hop routers use this address to send register packets on be

Usage InformationThe RP addresses are stored in the order in which they are entered. RP addresses learned via BSR take priority over static RP address

ipv6 pim sparse-modeEnable IPv6 PIM sparse mode on the interface.Z9500Syntaxipv6 pim sparse-modeTo disable IPv6 PIM sparse mode, use the no ipv6 pim s

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Candidate BSR address: 14::2, priority: 0, hash mask length: 126Dell#show ipv6 pim interfaceDisplay IPv6 PIM enabled interfaces.Z9500Syntaxshow ipv6

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

Version 9.5(0.0) Introduced on the Z9500.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 7.4.1.0 IntroducedEx

Version 9.5(0.0) Introduced on the Z9500.Version 9.0.2.0 Introduced on the S6000.Version 9.0(1.3) Introduced on the S5000.Version 8.3.19.0Introduced o

tos (IPv4 only) Enter the type of service required. The range is from 0 to 255. The default is 0.df-bit (IPv4 only) Enter Y or N for the “don't f

37Port MonitoringThe port monitoring feature allows you to monitor network traffic by forwarding a copy of each incoming or outgoing packet from one p

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Version 8.3.7.0 Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.7.1.0 I

Version 8.3.11.1 Introduced on the Z9000.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.7.1.0 Introduced on the S-Series.Version 7.5.1.

Version 8.3.11.1 Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.7.1.0

destination Enter the keyword destination to specify the destination interface.• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthe

Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.7.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.Version 7.4.

38Private VLAN (PVLAN)The private VLAN (PVLAN) feature of the Dell Networking operating software is supported on the Z9000 platforms.Private VLANs ext

Port Types:• Community port: A community port is a port that belongs to a community VLAN and is allowed to communicate with other ports in the same co

set extcommunity rt...465set extcommu

Version 9.0.2.0 Introduced on the S6000.Version 9.0.0.0 Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Added support for the outgoin

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the C-Series and S-Series.Related Comma

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced o

Command ModesINTERFACE VLANCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

Defaults Disabled.Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the re

39Per-VLAN Spanning Tree Plus (PVST+)The Dell Networking operating software implementation of per-VLAN spanning tree plus (PVST+) is based on the IEEE

Related Commandsprotocol spanning-tree pvst — enter SPANNING TREE mode on the switch.disableDisable PVST+ globally.Z9000 SyntaxdisableTo enable PVST+,

extend system-idTo augment the Bridge ID with a VLAN ID so that PVST+ differentiate between BPDUs for each VLAN, use extend system ID. If the VLAN rec

protocol spanning-tree pvstTo enable PVST+ on a device, enter the PVST+ mode.Z9000 Syntaxprotocol spanning-tree pvstTo disable PVST+, use the disable

show spanning-tree pvstView the Per-VLAN spanning tree configuration.Z9000 Syntaxshow spanning-tree pvst [vlan vlan-id] [brief] [guard]Parametersvlan

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.Version 6.4.1.0 Expanded to display port error disable state (ED

Type Ctrl-C to abort.Sending 5, 100-byte ICMP Echos to 172.31.1.255, timeout is 2 seconds:Reply to request 1 from 172.31.1.208 0 msReply to request 1

Number of topology changes 3, last change occured 00:57:00Port 130 (GigabitEthernet 1/0) is designated ForwardingPort path cost 20000, Port priority 1

Edge port:no (default) port guard :none (default)Link type: point-to-point (auto) bpdu filter:disable (default)Bpdu guard :disable (default)Bpdus sent

vlan vlan-range Enter the keyword vlan then the VLAN numbers. The range is from 1 to 4094.cost number Enter the keyword cost then the port cost value.

Version 8.2.1.0 Introduced the hardware shutdown-on-violation option.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Se

Related Commandsshow spanning-tree pvst — views the PVST+ configuration.spanning-tree pvst err-disablePlace ports in an Err-Disabled state if they rec

tc-flush-standardEnable the MAC address flushing after receiving every topology change notification.Z-Series Syntaxtc-flush-standardTo disable, use th

Parametersvlan vlan-range Enter the keyword vlan then the VLAN numbers. The range is from 1 to 4094.bridge-priority valueEnter the keywords bridge-pri

Parametersvlan vlan-range Enter the keyword vlan then the VLAN numbers. The range is from 1 to 4094.forward-delay secondsEnter the keywords forward-de

Parametersvlan vlan-range Enter the keyword vlan then the VLAN numbers. The range is from 1 to 4094.hello-time secondsEnter the keywords hello-time th

Parametersvlan vlan-range Enter the keyword vlan then the VLAN numbers. The range is from 1 to 4094.max-age secondsEnter the keywords max-age then the

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.E-Series Original command.Usage InformationIf there is a change

40Quality of Service (QoS)The Dell Networking operating software commands for quality of service (QoS) include traffic conditioning and congestion con

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.3.1.0 Introduced.Per-Port QoS CommandsPer-port QoS (port-ba

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.5.1.0 Introduced o

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.1 Introduced on the S4810.Version 8.2.1.0 Introduced on the C-Series and S-Series.Usage Informa

service-class dynamic dot1pHonor all 802.1p markings on incoming switched traffic on an interface (from INTERFACE mode) or on all interfaces (from CON

strict-priority queueConfigure a unicast queue as a strict-priority (SP) queue.Z-Series Syntaxstrict-priority queue unicast numberParametersunicast nu

bandwidth-percentageAssign a percentage of weight to the class/queue.Z9000 Syntaxbandwidth-percentage percentageTo remove the bandwidth percentage, us

Parametersmatch-all Determines how packets are evaluated when multiple match criteria exist. Enter the keywords match-all to determine that the packet

Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.Version 6.5.

match ip access-group — configures the match criteria based on the access control list (ACL).match ip precedence — identifies the IP precedence values

Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.1Intro

wred-profile — creates a WRED profile.match ip access-groupConfigure match criteria for a class map, based on the access control list (ACL).NOTE: IPv6

Related Commandsclass-map — identifies the class map.match ip dscpUse a differentiated services code point (DSCP) value as a match criteria.Z9000 Synt

The match ip dscp and match ip precedence commands are mutually exclusive.Up to 64 IP DSCP values can be matched in one match statement. For example,

Version 9.2(1.0) Introduced on the Z9500.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced

Version 8.3.7.0 Introduced on the S4810.Version 8.2.1.0 Available on the C-Series and S-Series.Version 7.5.1.0 Added support for the DSCP Marking opti

match mac vlanConfigure a match criterion for a class map based on VLAN ID.Z9000 Syntaxmatch mac vlan numberParametersnumber Enter the VLAN ID. The ra

Defaults noneCommand ModesCONFIGURATION (policy-map-input and policy-map-output)This command is supported on S-Series, S6000 and S4810 under policy-ma

Defaults Layer 3Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Defaults Layer 3Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

wred-profile name(OPTIONAL) Enter the keywords wred-profile then your WRED profile name in character format (16 character maximum). Or use one of the

bandwidth configured is adjusted according to the bandwidth available after reserving for multicast bandwidth.queue ingressAssign a WRED Curve to all

NOTE: The multicast-bandwidth option is not supported on queue ingress. If you attempt to use the multicast-bandwidth option, the following reject err

Related Commandsrate police — specifies traffic policing on the selected interface.qos-policy-input — creates a QoS output policy.rate-shapeShape traf

To remove the input policy map from the interface, use the no service-policy input policy-map-name [layer2] command.Parameterspolicy-map-nameEnter the

Parameterspolicy-map-nameEnter the name for the policy map in character format (32 characters maximum). You can identify an existing policy map or nam

qos-policy qos-policy-name(OPTIONAL) Enter the keywords qos-policy then the QoS policy name assigned to the queue in text format (16 characters maximu

Version 9.0.2.0 Introduced on the S6000.Version 9.0.0.0 Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on

Command ModesCONFIGURATION (conf-qos-policy-in)Command HistoryThis guide is platform-specific. For command information about other platforms, refer to

Related Commandsclass-map — identifies the class map.show qos dot1p-queue-mappingDisplays the dot1p priority to queue mapping on the switch.Syntaxshow

detail interface To view a policy map interface in detail, enter the keyword detail and optionally one of the following keywords and slot/port or numb

5 c5 - 6 c6 q6 7 c7 q7Dell#Example (Summary IPv4)Dell#sho qos policy-map summaryInterface policy-m

pre-Version 6.1.1.1Introduced on the E-Series.ExampleDell#show qos policy-map-inputPolicy-map-input PolicyMapInputAggregate Qos-policy-name AggPolicyI

Aggregate Qos-policy-name AggPolicyOutQueue# Qos-policy-name 0 qosPolicyOutputDell#show qos qos-policy-inputView the input QoS policy details.

show qos qos-policy-outputView the output QoS policy details.Z9000 Syntaxshow qos qos-policy-output [qos-policy-name]Parametersqos-policy-nameEnter th

Parameterswred-profile interfaceEnter the keywords wred-profile and optionally one of the following keywords and slot/port or number information:• For

• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking O

Command ModesEXECCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Field DescriptionStatus (Allowed ports)Indicates if the input policy map configuration on an interface belonging to a stack-unit/port-pipe is successf

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

Command ModesCONFIGURATION (config-wred)Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the re

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

DSCP/CP hex Range (XXX)DSCP DefinitionTraditional IP PrecedenceS6000 Internal Queue IDS-Series Internal Queue IDDSCP/CP Decimal000XXX BE (Best Effort)

Version 8.2.1.0 Profile name character limit increased from 16 to 32.pre-Version 6.1.1.1Introduced on the .E-SeriesUsage InformationTo assign drop pre

• If neither endpoint is ECN-capable, the packet may be dropped based on the WRED drop probability. This behavior is the identical treatment that a pa

pre-Version 6.1.1.1Introduced on the E-SeriesUsage InformationUse the default pre-defined profiles or configure your own profile. You cannot delete th

Command ModesCONFIGURATION modeCommand HistoryVersion 9.3.0.0 Introduced on the S6000 and Z9000 platformsUsage InformationYou can configure only servi

Default By default, ECN marking is disabled on all queues.Command ModesCONFIGURATION modeCommand HistoryVersion 9.3.0.0 Introduced on the Z9000 platfo

[11/20 15:47:22]: CMD-(CLI):[service password-encryption hostname Force10]bydefault from console- Repeated 3 times.[11/20 15:47:23]: CMD-(CLI):[servic

Parametersservice-class Define the mapping between the service class and policy-based QoS or routingwred Specify WRED curve parameters for a queuegree

service-class wred ecnCreate a service class and assign ECN marking for different queues on backplane ports to the service class. This functionality c

This behavior is the identical treatment a packet receives when WRED is enabled without ECN configured on the router.ExampleDellconf) #service-class w

Usage InformationIf the specified color-map does not exist, the Diffserv Manager (DSM) creates a color map and sets all the DSCP values to green (low

appropriate shaping queue. You cannot delete a DSCP color map when it is configured on an interface. If you do, all the DSCP values are set to green (

qos dscp-color-map— configures the DSCP color map.show qos dscp-color-policy Display DSCP color policy configuration for one or all interfaces.Syntax

yellow 4,7 red 20,30Related Commands— Displays DSCP color maps show qos dscp-color-map show qos dscp-color-map Display the DSCP color map for one o

41Routing Information Protocol (RIP)Routing information protocol (RIP) is a distance vector routing protocol. The Dell Networking operating software s

clear ip ripUpdate all the RIP routes in the Dell Networking OS routing table.Z9000 Syntaxclear ip ripCommand ModesEXEC PrivilegeCommand HistoryThis g

• For a Port Channel interface, enter the keywords port-channel then a number. The range is from 1 to 128.• For a 10-Gigabit Ethernet interface, enter

show command-treeDisplay the entire CLI command tree, and optionally, display the utilization count for each command and its options.Z9000Syntaxshow c

To return to the default values, use the no default-information originate command.Parametersalways (OPTIONAL) Enter the keyword always to enable the s

Parametersnumber Specify a number. The range is from 1 to 16. The default is 1.Defaults 1Command ModesROUTER RIPCommand HistoryThis guide is platform-

Command ModesROUTER RIPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Netwo

Defaults weight = 120Command ModesROUTER RIPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to th

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.• For a VLAN, enter the keyword vlan then a number f

interface (OPTIONAL) Identifies the interface type slot/port as one of the following:• For a Port Channel interface, enter the keywords port-channel t

ip poison-reverseSet the prefix of the RIP routing updates to the RIP infinity value.Z9000 Syntaxip poison-reverseTo disable poison reverse, use the n

2 (OPTIONAL) Enter the number 2 for RIP version 2.Defaults RIPv1 and RIPv2Command ModesINTERFACECommand HistoryThis guide is platform-specific. For co

Defaults RIPv1Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the releva

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

!Global configuration mode:aaa authentication enable command usage:1 WORD option usage: 1 default option usage: 0 enable option usage: 0 line

Version 7.6.1.0 Introduced on the C-Series.pre-Version 6.2.1.1Introduced on the E-Series.Usage InformationRIP supports a maximum of 16 ECMP paths.neig

To ensure that only specific interfaces are receiving and sending data, use the passive-interface command with the neighbor command.Related Commandspa

offset-listSpecify a number to add to the incoming or outgoing route metrics learned using RIP.Z9000 Syntaxoffset-list prefix-list-name {in | out} off

Version 7.8.1.0 Introduced on the S-Series.Version 7.6.1.0 Introduced on the C-Series.pre-Version 6.2.1.1Introduced on the E-Series.Usage InformationW

Usage InformationThis command is intended for low-speed interfaces.passive-interfaceSuppress routing updates on a specified interface.Z9000 Syntaxpass

Version 7.6.1.0 Introduced on the C-Series.pre-Version 6.2.1.1Introduced on the E-Series.Usage InformationAlthough the passive interface does not send

pre-Version 6.2.1.1Introduced on the E-Series.Usage InformationTo redistribute the default route (0.0.0.0/0), configure the default-information origin

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.pre-Version 6.2.1.1Introduce

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced o

Related Commandsnetwork — enables RIP.exit — returns to CONFIGURATION mode.show configDisplay the changes you made to the RIP configuration. The defau

clear hardware stack-unit... 500clear hardware

Version 7.5.1.0 Introduced on the C-SeriesVersion 6.2.1.1 Introduced on the E-Series.Usage InformationTraffic statistics are sorted on a per-interface

show ip rip databaseDisplay the routes that RIP learns. If the switch learned no RIP routes, no output is generated.Z9000 Syntaxshow ip rip database [

ExampleDell#show ip rip databaseTotal number of routes in RIP database: 1624204.250.54.0/24 [50/1] via 192.14.1.3, 00:00:12, GigabitEthernet 9/15

Exampleshow running-config rip!router rip distribute-list Test1 in distribute-list Test21 out network 10.0.0.0 passive-interface GigabitEthernet 2

Command ModesROUTER RIPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Netwo

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

42Remote Monitoring (RMON)The Dell Networking operating software remote monitoring (RMON) is implemented on the Z9000 platform.Dell Networking OS RMON

Parametersnumber Enter the alarm integer number from 1 to 65535. The value must be unique in the RMON alarm table.variable Enter the MIB object to mon

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

Version 7.5.1.0 Introduced on the C-Series.Version 6.1.1.0 Introduced on the E-Series.rmon eventAdd an event in the RMON event table.Z9000 Syntaxrmon

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 8.1.1.0 Introduced o

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced

falling-threshold value event-numberEnter the keywords falling-threshold then the value (64 bit) the falling-threshold alarm is either triggered or re

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

show rmon eventsDisplay the contents of the RMON event table.Z9000 Syntaxshow rmon events [index] [brief]Parametersindex (OPTIONAL) Enter the table in

RMON event entry 113 description: event type: SNMP TRAP. event community: private event last time sent: none event owner: event stat

Defaults noneCommand ModesEXECCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Del

show rmon historyDisplay the contents of the RMON Ethernet history table.Z9000 Syntaxshow rmon history [index] [brief]Parametersindex (OPTIONAL) Enter

9002 134529054 TenGigabitEthernet 3/09003 134791198 TenGigabitEthernet 3/19004 134791198 TenGigabitEthernet 3/1Dell#show rmon logDisplay the contents

Example (Brief)Dell#show rmon log breventIndex description------------------------------2 24 4Dell#show rmon statisticsD

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

CRC error: 0 under-size packets: 0 over-size packets: 0 fragment errors: 0 jabber errors: 0 collision: 0 64bytes packets: 0 65-127 bytes pack

43Rapid Spanning Tree Protocol (RSTP)The Dell Networking operating software implementation of rapid spanning tree protocol (RSTP) is based on the IEEE

Related Commandsprotocol spanning-tree rstp — enters rapid spanning tree mode.debug spanning-tree rstpEnable debugging of RSTP and view information on

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.5.1.0 Added suppor

Version 8.3.7.0 Introduced on the S4810.pre-7.7.1.0 Introduced.Related Commandsprotocol spanning-tree rstp — enters SPANNING TREE mode on the switch.d

forward-delayConfigure the amount of time the interface waits in the Listening State and the Learning State before transitioning to the Forwarding Sta

hello-timeSet the time interval between the generation of the RSTP bridge protocol data units (BPDUs).Z9000 Syntaxhello-time [milli-second] secondsTo

Related Commandsforward-delay — changes the wait time before RSTP transitions to the Forwarding state.max-age — changes the wait time before RSTP refr

hello-time — changes the time interval between BPDUs.protocol spanning-tree rstpTo configure RSTP, enter RSTP mode.Z9000 Syntaxprotocol spanning-tree

show configView the current configuration for the mode. Only non-default values are displayed.Z9000 Syntaxshow configCommand ModesCONFIGURATION RSTP (

APF11200012UQQ Yes 0 1 QSFP 40GBASE-CR4-1M APF11200012UQQ Yes 0 2 QSFP 40GBASE-CR4-1M

Command Modes• EXEC• EXEC PrivilegeCommand HistoryVersion 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 In

Gi 4/9 Altr 128.427 128 20000 BLK 20000 P2P NoDell#Example (EDS, LBK)NOTE: “LBK_INC” (bold) means Loopback BPDU Inconsistency.Dell#show spanning-t

spanning-tree rstpConfigure an RSTP interface with one of these settings: port cost, edge port with optional bridge port data unit (BPDU) guard, port

Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networ

• If no BPDU is received from a remote device, loop guard places the port in a Loop-Inconsistent Blocking state and no traffic is forwarded on the por

knob command to enable flushing MAC addresses after receiving every topology change notification.Rapid Spanning Tree Protocol (RSTP)1335

44Software-Defined Networking (SDN)Dell Networking operating software supports Software-Defined Networking (SDN). For more information, refer to the S

45SecurityMost of the commands in this chapter are available on the Z9000 platform.This chapter contains various types of security commands offered in

Parameterssystem Enter the keyword system to send accounting information of any other AAA configuration.exec Enter the keyword exec to send accounting

Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.Version 6.3.1.0 Introduc

Version 9.0.0.0 Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced o

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced

Dell(conf-radius-group)#radius-server host 2.2.2.2 key secretDell(conf-radius-group)#radius-server vrf vrf1 source-interface tengigabitethernet 0/36De

accountingApply an accounting method list to terminal lines.Z9000 Syntaxaccounting {exec | commands {level | role role-name} method-listParametersexec

show accountingDisplay the active accounting sessions for each online user.Z9000 Syntaxshow accountingDefaults noneCommand ModesEXECCommand HistoryThi

Authorization and Privilege CommandsTo set command line authorization and privilege levels, use the following commands.authorizationApply an authoriza

Related Commandsaaa authorization commands — sets the parameters that restrict (or permit) a user’s access to EXEC and CONFIGURATION level commandsaaa

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced

aaa authorization execSet parameters that restrict (or permit) a user’s access to EXEC-level commands.Z9000 Syntaxaaa authorization exec {name | defau

To delete access to a level and command, use the no privilege mode level level command command.Parametersmode Enter one of the following keywords as t

Usage InformationTo define a password for the level to which you are assigning privilege or access, use the enable password command.privilege level (L

Example (S-Series)Dell#show processes ipc flow-control ?cp Control Processor| Pipe through a commandshow so

aaa authentication enableConfigure AAA Authentication method lists for user access to EXEC privilege mode (the “Enable” access).Z9000 Syntaxaaa authen

Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.Version 6.2.1.0 Introduc

• enable: use the password the enable password command defines in CONFIGURATION mode. Not available if role-only is in use.• line: use the password th

method listed, Dell Networking OS applies the next method configured. If users fail the first method listed, no other methods are applied. The only ex

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Parametersencryption-type(OPTIONAL) Enter the number 7 as the encryption type.Enter 7 followed a text string as the hidden password. The text string m

encryption-type(OPTIONAL) Enter the number 5 or 0 as the encryption type.Enter a 5 then a text string as the hidden password. The text string must be

Related Commandsshow running-config — views the current configuration.privilege level (CONFIGURATION mode) — controls access to the command modes with

Related Commandsaaa authentication login — selects the login authentication methods.passwordSpecify a password for users on terminal lines.Z9000 Synta

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Related Commandsenable password — sets the password for the enable command.login authentication — configures an authentication method to log in to the

lower number (OPTIONAL) Enter the keyword lower then the lower number. The range is from 0 to 31.numeric number(OPTIONAL) Enter the keyword numeric th

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

timeout login responseSpecify how long the software waits for the login input (for example, the user name and password) before timing out.Z9000 Syntax

usernameEstablish an authentication system based on user names.Z9000 Syntaxusername name [access-class access-list-name] [nopassword | {password | sec

Defaults The default encryption type for the password option is 0. The default encryption type for the secret option is 0.Command ModesCONFIGURATIONCo

debug radiusView RADIUS transactions to assist with troubleshooting.Z9000 Syntaxdebug radiusTo disable debugging of RADIUS, use the no debug radius co

• For Loopback interfaces, enter the keyword loopback then a number from zero (0) to 16838.• For the Null interface, enter the keywords null 0.• For a

stack-unit unit-id(OPTIONAL) Enter the keywords stack-unit then the stack member ID for information on that stack member. The unit ID range for the Z9

Parametersseconds Enter a number of seconds during which non-responsive RADIUS servers are skipped. The range is from 0 to 2147483647 seconds. The def

ExampleFTOS(conf)#radius-server group group1 FTOS(conf-radius-group)#radius-server host 1.1.1.1 key secret FTOS(conf-radius-group)#radius-server host

key [encryption-type] key(OPTIONAL) Enter the keyword key then an optional encryption-type and a string up to 42 characters long as the authentication

the timeout, retransmit, or key values, include those keywords when using the no radius-server host command syntax.You can use duplicate host names or

key Enter a string that is the key to be exchanged between the switch and RADIUS servers. It can be up to 42 characters long.Defaults Not configured.C

To return to the default setting, use the radius-server retransmit 3 command.Parametersretries Enter a number of attempts that FTOS tries to locate a

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

• For a ten-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information.• For a 40-Gigabit Ethernet interface, ent

debug tacacs+To assist with troubleshooting, view TACACS+ transactions.Z9000 Syntaxdebug tacacs+To disable debugging of TACACS+, use the no debug taca

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Unit UnitType Status ReqTyp CurTyp Version Ports-------------------------------------------------------------------

authentication key must match the key specified in the tacacs-server key for the TACACS+ daemon.Defaults Not configured.Command ModesCONFIGURATIONComm

ExampleDell(conf)#tacacs-server group group1 Dell(conf-tacacs-group)#tacacs-server host 1.1.1.1 key secret Dell(conf-tacacs-group)#no tacacs-server ho

Version 9.4.(0.0)Introduced on the S-Series and Z-Series.Usage InformationYou can use this command to associate a group of TACACS servers with a VRF a

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

• If 802.1X is disabled on the port, it is returned to the configured access VLAN.• When the port is in the Force Authorized, Force Unauthorized, or S

Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networ

Version 8.3.19.0Introduced on the S4820T.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the C-Series, S-Series, and E-Series.Us

dot1x guest-vlanConfigure a guest VLAN for limited access users or for devices that are not 802.1X capable.Z9000 Syntaxdot1x guest-vlan vlan-idTo disa

Related Commandsdot1x auth-fail-vlan — configures a VLAN for authentication failures.dot1x reauthentication — enables periodic re-authentication.show

0 0 up up 7072 up 70210 1 up up 7021 up 71230 2 up up 7072 up 7

Defaults 2Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant D

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

dot1x reauthenticationEnable periodic re-authentication of the client.Z9000 Syntaxdot1x reauthentication [interval seconds]To disable periodic re-auth

Parametersnumber Enter the permitted number of re-authentications. The range is from 1 to 10. The default is 2.Defaults 2Command ModesINTERFACECommand

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

dot1x tx-periodConfigure the intervals at which EAPOL PDUs are transmitted by the Authenticator PAE.Z9000 Syntaxdot1x tx-period secondsTo return to th

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.Defaults noneCommand Modes• EXEC• EXEC privilegeComm

Port Control: FORCE_AUTHORIZEDPort Auth Status: UNAUTHORIZEDRe-Authentication: DisableUntagged VLAN id: NoneGuest V

Defaults Key size 1024; if you enable FIPS mode, the key size is 2048.Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For co

show crypto — displays the SSH host public keys.crypto key zeroize rsaRemoves the generated RSA host keys and zeroize the key storage location.Syntaxc

ip dhcp snooping database renew... 535ip dhcp snooping trust

------------ 0 0 down UNKNOWN down 0 0 1 up AC up 6600-- Fan Status --Unit Bay Tra

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Usage InformationTo configure the switch as an SCP server, use the ip ssh server command.Related Commandsip ssh server — enables the SSH and SCP serve

Parameters1-10 Enter the number of maximum numbers of incoming SSH connections allowed per minute. The range is from 1 to 10 per minute. The default i

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

Usage InformationWith password authentication enabled, you can authenticate using the local, RADIUS, or TACACS+ password fallback order as configured.

NOTE: For rhostfile and pub-key-file, the administrator must FTP the file to the chassis.ExampleDell#confDell(conf)# ip ssh pub-key-file flash://known

ParametersWORD Enter the rhost file name for the host-based authentication.Defaults noneCommand ModesCONFIGURATIONCommand HistoryThis guide is platfor

Parametersenable Enter the keyword enable to enable RSA authentication for the SSHv2 server.Defaults Disabled.Command ModesCONFIGURATIONCommand Histor

Command ModesEXECCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

port port-number(OPTIONAL) Enter the keyword port then the port number of the listening port of the SSH server. The range is from 1 to 65535. The defa

ip ssh server vrfConfigure an SSH server on either a specific VRF or a management VRF.Z9000 SyntaxNOTE: Some of the parameters in this command require

Related Commandsshow ip ssh — displays the ssh information.ip ssh source-interfaceSpecifies an interface’s IP address as the source IP address for an

ExampleDell(conf)#ip ssh source-interface tengigabitethernet 0/36Dell(conf)#do ssh 10.10.10.2 -l admin Dell(conf)#no ip ssh source-interface ip ssh vr

ParametersKey Enter the keyword key to display the host public key.mypubkey Enter the keyword mypubkey to display the host public key.rsa Enter the ke

show ip sshDisplay information about established SSH sessions.Z9000 SyntaxNOTE: Some of the parameters in this command require licensing to access. Fo

Related Commandsip ssh server — configures an SSH server.show ip ssh client-pub-keys — displays the client-public keys.show ip ssh client-pub-keysDisp

+QJkqtyiwDPmH4njyDMYDCXY85vc55ibWsN9qalagklnh2cj2q4nYj5x8+8OOhYeFPaHiygd8U/FXict61jWs84Co1UTsAgRzDJ9aUSS75TVac=Dell#Related Commandsip ssh pub-key-fil

Dell#Related Commandsip ssh rsa-authentication (Config) — configures the RSA authorized keys.sshOpen an SSH connection specifying the hostname, userna

• aes192-ctr : Force ssh to use aes192-ctr encryption cipher• aes256-ctr : Force ssh to use aes256-ctr encryption cipher-l username (OPTIONAL) Enter t

except Show only text that does not match a patternfind Search for the first occurrence of a patterngrep Show only text that matche

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Added IPv6 support. Introduced on the C-Series.pre-Version 6.1.1.0Introduced on the E-Serie

Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the C-Series and S-Series.Related Commandsshow ip dhcp snooping — displays the c

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

Defaults noneCommand Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer t

Version 7.8.1.0 Introduced on the C-Series and S-Series.ip dhcp snooping database renewRenew the binding table.Z9000 Syntaxip dhcp snooping database r

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the C-Series and S-Series.ip dhcp sourc

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Role-Based Access Control CommandsWith Role-Based Access Control (RBAC), access and authorization is controlled based on a user’s role. Users are gran

1. Locally define a system administrator user role.This will give you access to login with full permissions even if network connectivity to remote aut

reset Enter the keyword reset to reset all roles back to default for that command. command Enter the command’s keywords to assign the command to a cer

redundancy disable-auto-reboot stack-unit 1redundancy disable-auto-reboot stack-unit 2redundancy disable-auto-reboot stack-unit 3redundancy disable-au

Dell#show role mode configure management crypto-policyRole access: secadmin, sysadminRelated Commandsuserrole, username, privilegeshow userroles Displ

Defaults noneCommand ModesCONFIGURATIONCommand HistoryVersion 9.5(0.0) Introduced on the Z9000, S6000, S4820T, S4810, MXL.Usage InformationInstead of

46Service Provider BridgingService provider bridging is composed of virtual local area network (VLAN) Stacking, Layer 2 Protocol Tunneling, and Provid

• For a Port Channel interface, enter the keywords port-channel then a number. The range is from 1 to 128.• For a 10-Gigabit Ethernet interface, enter

Parametersrate-limit rate Enter the keyword rate-limit followed by a number for the rate-limit for tunneled packets on the VMAN. The range is from 64

Defaults The default destination MAC is 01:01:e8:00:00:00.Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command inform

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.4.1.0 IntroducedUsage InformationDell Networking OS must ha

Related Commandsshow protocol-tunnel — displays tunneling information for all VLANs.show running-config — displays the current configuration.show prot

Gi1/2 2 STP, PVSTDell#Related Commandsshow running-config — displays the current configuration.1438Service Provider Bridging

47sFlowThe Dell Networking operating software (OS) supports sFlow commands on the Z-Series platform.Dell Networking operating software sFlow monitorin

telnetConnect through Telnet to a server. The Telnet client and server in Dell Networking support IPv4 and IPv6 connections. You can establish a Telne

sflow collectorConfigure a collector device to which sFlow datagrams are forwarded.Z-Series Syntaxsflow collector {ip-address | ipv6-address} agent-ad

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.4.2.3 Added suppor

sflow enable (Global)Enable sFlow globally.Z-Series Syntaxsflow enableTo disable sFlow, use the no sflow enable command.Defaults Disabled.Command Mode

Defaults Disabled.Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the re

Defaults Disabled.Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to th

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networ

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Defaults The Global default sampling.Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other pla

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.• For a Port-Channel Ethernet interface, enter the k

Version 9.0.2.0 Introduced on the S6000.Version 9.0.0.0 Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on

Dell#show running-config interface tengigabitethernet 0/0!interface TenGigabitEthernet 0/0 no ip address sflow enable sflow sample-rate 256 no shutdo

UDP packets dropped :Dell#sFlow1451

48Simple Network Management Protocol (SNMP) and SyslogThis chapter contains commands to configure and monitor the simple network management protocol (

show snmpDisplay the status of SNMP network elements.Z-Series Syntaxshow snmpCommand Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-

show snmp engineIDDisplay the identification of the local SNMP engine and all remote engines that are configured on the router.Z-SeriesSyntaxshow snmp

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

> snmpwalk -c public 10.10.10.130 .1.3.6.1.2.1.31 | grep -i alias | moreIF-MIB::ifAlias.134530304 = STRING: This is a port connected to Router2. Th

Defaults noneCommand ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the rel

NOTE: For IPv6 ACLs, only IPv6 and UDP types are valid for SNMP; TCP and ICMP rules are not valid for SNMP. In IPv6 ACLs, port rules are not valid for

Version 8.3.11.1 Introduced on the S-Series.terminal lengthConfigure the number of lines displayed on the terminal screen.Z9000Syntaxterminal length s

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

• supply• temperatureFor the snmp notification-type, enter one of the following optional parameters:• authentication• coldstart• linkdown• linkupDefau

snmp-server engineIDConfigure the name for both the local and remote SNMP engines on the router.Z-Series Syntaxsnmp-server engineID [local engineID] [

Version 7.5.1.0 Introduced on the C-Series.E-Series legacy commandUsage InformationChanging the value of the SNMP Engine ID has important side effects

• 3 is the most secure of the security modes.• 2c allows transmission of informs and counter 64, which allows for integers twice the width of what is

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.10.2Added support for the access parameter.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.

traps (OPTIONAL) Enter the keyword traps to send trap notifications to the specified host. The default is traps.informs (OPTIONAL) Enter the keyword i

• isis — Enable ISIS adjacency change traps• pfc — Enable pfc traps• snmp — Enable SNMP trap• stp — Enable 802.1d state change traps• vlt — Enable VLT

When multiple snmp-server host commands are given for the same host and type of notification (trap or inform), each succeeding command overwrites the

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

tracerouteView a packet’s path to a specific device.Z9000Syntaxtraceroute {host | ip-address | ipv6-address}Parametershost Enter the name of device.ip

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.E-Series legacy commandsnmp-server trap-sourceConfigure a specif

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.V

1 | 2c | 3 (OPTIONAL) Enter the security model version number (1, 2c, or 3):• 1 is the least secure version.• 3 is the most secure of the security mod

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

ExampleDell#confDell(conf)# snmp-server user n3user ngroup remote 172.31.1.3 udp-port 5009 3auth md5 authpasswdRelated Commandsshow snmp user — displa

Command HistoryVersion 9.3(0.0) Added support for the AES128-CFB encryption algorithm on the S4820T, S4810, S6000 and Z-Series platformsUsage Informat

Usage InformationUse this command to bind an SNMP agent to a VRF. The SNMP agent processes the requests from the interfaces that belong to the specifi

E-Series legacy commandUsage InformationThe oid-tree variable is a full sub-tree starting from 1.3.6 and cannot specify the name of a sub-tree or a MI

Syslog CommandsThe following commands allow you to configure logging functions on all Dell Networking switches.clear loggingClear the messages in the

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 7.4.1.0 Added support for IPv6 address on the E-Series.E-Series Original command.Usage InformationWhen you enter the traceroute command withou

Defaults level = 7 or debuggingCommand ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms

Version 7.5.1.0 Introduced on the C-Series.E-Series legacy commandRelated Commandslogging monitor — sets the logging monitor parameters.terminal monit

To disable logging, use the no logging command.Parametersip-address Enter the IPv4 address in dotted decimal format.ipv6-address Enter the IPv6 addres

Related Commandslogging on — enables the logging asynchronously to logging buffer, console, Syslog server, and terminal lines.logging trap — enables l

Version 7.5.1.0 Introduced on the C-Series.E-Series legacy commandUsage InformationWhen you decrease the buffer size, all messages stored in the buffe

Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.E-Series legacy commandR

Related Commandsshow logging auditlog — displays audit log, clear logging auditlog— clears audit loglogging facilityConfigure the Syslog facility used

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

E-Series legacy commandUsage InformationWhen the number of messages reach the limit you set with the logging history size command, older messages are

Related Commandsping — tests the connectivity to a device.undebug allDisable all debug operations on the system.Z9000Syntaxundebug allDefaults noneCom

Related Commandsdefault logging monitor — returns the logging monitor parameters to the default setting.logging onSpecify that debug or error messages

logging source-interfaceSpecify that the IP address of an interface is the source IP address of Syslog packets sent to the Syslog server.Z9000Syntaxlo

Version 8.3.7.0 Introduced on the S4810.Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.Version 7.6.1.0 Introduced on the S-Series

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

ExampleDell(conf)#logging version ?<0-1> Select syslog version (default = 0) Dell(conf)#logging version 1show loggingDisplay the logging setting

Example (Partial)Dell#show loggingSyslog logging: enabled Console logging: level debugging Monitor logging: level debugging Buffer logging: l

show logging auditlogDisplays an audit log.Syntaxshow logging auditlogDefaults noneCommand ModesEXECCommand HistoryThis guide is platform-specific. Fo

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

49SNMP TrapsThis chapter lists the traps sent by the Dell Networking operating software. Each trap is listed by the fields Message ID, Trap Type, and

debug gvrp... 575

Parametersipv4-address Enter the IP address of the active management interface in a dotted decimal format (A.B.C.D.).ipv6-address Enter an IPv6 addres

Message ID Trap Type Trap Option%RPM0-P:CP %SNMP-4-RMON_FALLING_THRESHOLD: RMON falling threshold alarm from SNMP OID <oid>RMON_HC_RISHING_THRES

Message ID Trap Type Trap Option%RAM-5-FAST_FAILOVER: RPM Failover CompletedCHM_SFM_ADD ENVMON NONE%TSM-5-SFM_DISCOVERY: Found SFM 1CHM_SFM_REMOVE ENV

Message ID Trap Type Trap Option%CHMRG-5-MINOR_TEMP_CLR: Minor alarm cleared: chassis temperature normal (%s %d temperature is within threshold of %dC

Message ID Trap Type Trap Option%TME-2-ABNORMAL_TASK_TERMINATION: CRASH - task:%s %sCHM_CPU_THRESHOLD ENVMON NONE%CHMGR-5-CPU_THRESHOLD: Cpu %s usage

50StackingAll commands in this chapter are specific to the Dell Networking operating software on the Z9000 platform.The commands are always available

Version 8.3.19.0Introduced on the S4820T.Version 8.3.7.0 Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.1.0 Added the me

redundancy protocolEnable hitless failover for a protocol.Z9000 Syntaxredundancy protocolProtocolslacp Enter the LACP protocolxstp Enter one of the fo

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

show redundancyDisplay the current redundancy configuration (status of automatic reboot configuration on stack management unit).Z9000 Syntaxshow redun

Stack-unit SW Version: 7.7.1.0-- Stack-unit Redundancy Configuration --------------------------------------------------Primary Stack-unit: mgmt-id

writeCopy the current configuration to either the startup-configuration file or the terminal.Z9000Syntaxwrite {memory | terminal}Parametersmemory Ente

Version 8.3.19.0Introduced on the S4820T.Version 8.3.7.0 Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 7.7.1.0 Introduced o

---------------------- 0/49 1/49 0/50 0/51 2/49 1/49 0/49 1/50 2/51 2/49 0/51 2/51 1/50 2/52Dell#Related Commands•

Version 8.3.7.0 Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 7.7.1.0 Introduced on the S-Series.Related Commands• reload –

• show system (S-Series and Z-Series) – displays the status of all stack members or a specific member.stack-unit stack-groupConfigure the stacking uni

upgrade system stack-unitCopy the boot image or Dell Networking OS from the management unit to one or more stack members.Z9000 Syntaxupgrade {boot | s

• show version — displays the current Dell Networking OS version information on the system.Stacking1515

51Storm ControlThe Dell Networking operating software storm control feature allows you to limit or suppress traffic during a traffic storm (Broadcast/

show storm-control broadcastDisplay the storm control broadcast configuration.Z9000 Syntaxshow storm-control broadcast [interface]Parametersinterface

show storm-control multicastDisplay the storm control multicast configuration.Z9000 Syntaxshow storm-control multicast [interface]Parametersinterface

show storm-control unknown-unicastDisplay the storm control unknown-unicast configuration.Z-Series Syntaxshow storm-control unknown-unicast [interface

5802.1XAn authentication server must authenticate a client connected to an 802.1X switch port. Until the authentication, only extensible authenticatio

storm-control broadcast (Configuration)Configure the percentage of broadcast traffic allowed in the network.Z-Series Syntaxstorm-control broadcast [pa

storm-control broadcast (Interface)Configure the percentage of broadcast traffic allowed on an interface (ingress only).Z-Series Syntaxstorm-control b

storm-control multicast (Configuration)Configure the packets per second (pps) of multicast traffic allowed into the C-Series and S-Series networks onl

storm-control multicast (Interface)Configure the percentage of multicast traffic allowed on an C-Series or S-Series interface (ingress only) network o

Defaults noneCommand ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the rel

• 100% allows all traffic into the interface.The decimal range is from 0.1 to 0.9.wred-profile nameE-Series Only: (Optionally) Enter the keywords wred

52Spanning Tree Protocol (STP)The commands in this chapter configure and monitor the IEEE 802.1d spanning tree protocol (STP) and are supported on the

pre-Version 6.2.1.1Introduced on the E-Series.bpdu-destination-mac-addressUse the Provider Bridge Group address in Spanning Tree or GVRP PDUs.Syntaxbp

Parametersstp-id Enter zero (0). The switch supports one spanning tree group with a group ID of 0.protocol Enter the keyword for the type of STP to de

descriptionEnter a description of the spanning tree.Z-Series Syntaxdescription {description}To remove the description from the spanning tree, use the

debug dot1xDisplay 802.1X debugging information.Z9000Syntaxdebug dot1x [all | auth-pae-fsm | backend-fsm | eapol-pdu] [interface interface]Parametersa

Command ModesSPANNING TREECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 8.3.7.0 Introduced on the S4810.Version 7.7.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.2.1.1Intro

Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.2.1.1Introduced on the E-Series.Related Commandsforward-delay — changes the wait time before

Usage InformationSTP is not enabled when you enter SPANNING TREE mode. To enable STP globally on the switch, use the no disable command from SPANNING

show spanning-tree 0Display the spanning tree group configuration and status of interfaces in the spanning tree group.Z9000 Syntaxshow spanning-tree 0

Version 8.4.2.1 Added support for the optional guard keyword on the C-Series, S-Series, and E-Series TeraScale.Version 8.3.7.0 Introduced on the S4810

ExampleDell#show spann 0Executing IEEE compatible Spanning Tree Protocol Bridge Identifier has priority 32768, Address 0001.e800.0a56 Configured hello

Usage InformationThe following describes the show spanning-tree 0 guard command shown in the example.Field DescriptionInterface Name STP interface.Ins

portfast [bpduguard [shutdown-on-viol ation]]Enter the keyword portfast to enable Portfast to move the interface into Forwarding mode immediately afte

To delete the authentication failure VLAN, use the no dot1x auth-fail-vlan vlan-id [max-attempts number] command.Parametersvlan-id Enter the VLAN Iden

Protocol (RSTP), Multiple Spanning Tree Protocol (MSTP), and Per-VLAN Spanning Tree Plus (PVST+).Root guard is supported on any STP-enabled port or po

53System Time and DateThe commands in this chapter configure time values on the system, either using the Dell Networking operating software, or the ha

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

start-day Enter the number of the day. The range is from 1 to 31. You can enter the name of a month to change the order of the display to time day mon

clock summer-time recurring — sets a date (and time zone) on which to convert the switch to daylight saving time each year.show clock — displays the c

• last: enter the keyword last to end daylight saving time in the last week of the month.end-day Enter the weekday name that you want daylight saving

clock timezoneConfigure a timezone for the switch.Z-Series Syntaxclock timezone timezone-name offsetTo delete a timezone configuration, use the no clo

clock update-calendarSet the switch hardware clock based on the software clock.Z-SeriesSyntaxclock update-calendarDefaults Not configured.Command Mode

dot1x auth-serverConfigure the authentication server to RADIUS.Z9000Syntaxdot1x auth-server radiusDefaults noneCommand ModesCONFIGURATIONCommand Histo

all Enter the keyword all to display information on all NTP transactions.authentication Enter the keyword authentication to display information on NTP

Defaults Not enabled.Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to

Defaults NTP authentication is not configured by default. If you do not specify the option [0 | 7], 0 is selected by default.Command ModesCONFIGURATIO

Defaults Disabled.Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the re

Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.0Intro

pre-Version 6.1.1.0Introduced on the E-Series.ntp serverConfigure an NTP time-serving host.Z-Series Syntaxntp server {hostname | ipv4-address | ipv6-a

Usage InformationYou can configure multiple time-serving hosts (up to 250). From these time-serving hosts, the Dell Networking OS chooses one NTP host

Version 9.0.2.0 Introduced on the S6000.Version 8.3.11.1 Introduced on the Z9000.Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.V

Related Commandsntp authentication-key — sets an authentication key for NTP.ntp authenticate — enables the NTP authentication parameters you set.ntp u

show calendarDisplay the current date and time based on the switch hardware clock.Z-Series Syntaxshow calendarCommand Modes• EXEC• EXEC PrivilegeComma

Version 9.0.2.0 Introduced on the S6000.Version 9.0.0.0 Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking O

Field Descriptiondisp Displays the dispersion.ExampleDell#show ntp associationsremote ref clock st when poll reach delay offset disp===========

Usage InformationThe following describes the show ntp status command shown in the Example below.Field Description“Clock is...” States whether or not t

54Tunneling Tunneling is supported on the Z9000 platform.tunnel-modeEnable a tunnel interface.Z9000Syntaxtunnel mode {ipip | ipv6 | ipv6ip}[decapsulat

Configuration of IPv6 commands over decapsulate-any tunnel causes an error.tunnel sourceSet a source address for the tunnel.Z9000Syntaxtunnel source {

to any IPv4 or IPv6 (depending on the tunnel mode) address configured on the switch that is operationally Up.tunnel keepaliveConfigure the tunnel keep

of the far end tunnel peer, rather than to the tunnel destination. This reduces the chance of both ends of the tunnel staying in keepalive down state

tunnel dscpConfigure the method to set the DSCP in the outer tunnel header.Z9000 Syntaxtunnel dscp {mapped | <value>}To use the default tunnel m

Defaults 0 (Mapped original packet flow-label value to tunnel header flow-label value)Command ModesINTERFACE TUNNEL (conf-if-tu)Command HistoryVersion

Version 9.0.2.0 Introduced on the S6000.Version 9.0.0.0 Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on

tunnel destinationSet a destination endpoint for the tunnel.Z9000Syntaxtunnel destination {ip-address | ipv6–address}To delete a tunnel destination ad

Defaults NoneCommand ModesINTERFACE TUNNELCommand HistoryVersion 9.4(0.0) Introduced on the S4810, S4820T, S6000 and Z9000.Usage InformationThe ip unn

• If Tunnel mode is ipv6ip (where ip address over tunnel interface is not possible).To ping the unnumbered tunnels, the logical address route informat

55VLAN StackingWith the virtual local area network (VLAN)-stacking feature (also called stackable VLANs and QinQ), you can “stack” VLANs into one tunn

dei enableMake packets eligible for dropping based on their DEI value.Z9000 Syntaxdei enableDefaults Packets are colored green; no packets are dropped

Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networ

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Instroduces on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced

Version 9.0.2.0 Introduced on the S6000.Version 8.3.11.1 Introduced on the Z9000.Version 8.2.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 I

Usage InformationWARNING: The following message displays to confirm the command: All non-default configurations on the related member ports ports (<

vlan-stack compatibleEnable the stackable VLAN feature on a VLAN.Z9000 Syntaxvlan-stack compatibleTo disable the Stackable VLAN feature on a VLAN, use

Related Commandsdot1x authentication (Configuration) — Enable dot1x globally.dot1x guest-vlanConfigure a guest VLAN for limited access users or for de

M Gi 13/4 5 Active M Po1(Gi 13/14-15) M Gi 13/18 M Gi 13/5Dell#vlan-stack dot1p-mappingMap

vlan-stack protocol-typeDefine the stackable VLAN tag protocol identifier (TPID) for the outer VLAN tag (also called the VMAN tag). If you do not conf

Number Resulting TPID81 0x00818100 0x8100Related Commandsportmode hybrid — sets a port (physical ports only) to accept both tagged and untagged frames

Version 7.6.1.0 Introduced on the C-Series and S-Series.E-Series original CommandUsage InformationPrior to using this command, to place the interface

x - Dot1x untagged, X - Dot1x tagged G - GVRP tagged, M - Vlan-stack NUM Status Description Q Ports* 1 Inactive 20 Active

56Virtual Link Trunking (VLT)Virtual link trunking (VLT) is supported on the Z-Series platform.VLT allows physical links between two chassis to appear

ipv6 Enter the keyword ipv6 then an IPv6 address in the X:X:X:X::X format.interval secondsEnter the keyword interval to specify the time interval to s

Command ModesEXECCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking

Command ModesVLT DOMAINCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Netwo

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

If the host fails authentication for the designated number of times, the authenticator places the port in authentication failed VLAN (dot1x auth-fail-

multicast peer-routing timeoutConfigure the time for a VLT node to retain synced multicast routes or synced multicast outgoing interface (OIF) after a

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 9.2(0.2) Introduced on the Z9000, S4810, and S4820T.peer-routing-timeoutConfigure the delay after which peer routing is disabled when the peer

Default 32768Command ModesVLT DOMAINCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the releva

Usage InformationThe version shown in the show vlt brief output command displays the VLT version number which is different from the Dell Networking OS

HeartBeat Timeout: 3UDP Port: 34998HeartBeat Messages Sent: 1026HeartBeat Messages Received: 1025show vlt countersDis

-------------------------L2 Total MAC-Address Count :IGMP MRouter Vlans count :IGMP Mcast Groups count :ARP entries count :Example (igmp-snoop)Dell# s

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 9.0.0.0 Introduced

show vlt mismatchDisplay mismatches in VLT parameters.Z9000 Syntaxshow vlt mismatchCommand ModesEXECCommand HistoryThis guide is platform-specific. Fo

show vlt roleDisplays the VLT peer status, role of the local VLT switch, VLT system MAC address and system priority, and the MAC address and priority

ip igmp snooping mrouter... 611ip igmp snooping

Version 8.3.11.1 Introduced on the Z9000.Version 8.4.1.0 Added the multi-auth option on the C-Series and S-Series.Version 8.3.2.0 Added the single-hos

show vlt statisticsDisplays statistics on VLT operations.Z9000 Syntaxshow vlt statistics [arp | domain | igmp-snoop | mac | multicast | ndp]Parameters

ICL Hello's Received: 910Domain Mismatch Errors: 0Version Mismatch Errors: 0Config Mismatch Errors: 0VLT MAC Statistics-----

show vlt statistics igmp-snoopDisplays the informational packets and IGMP control PDUs that are exchanged between VLT peer nodes.Syntaxshow vlt statis

Command ModesVLT DOMAINCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Netwo

Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only.Version 9.0.2.0 Introduced on the

Version 8.3.8.0 Introduced on the S4810.Usage InformationThe VLT domain ID must be the same between the two VLT devices. If the domain ID is not the s

Specifying VLT Nodes in a PVLANYou can configure VLT peer nodes in a private VLAN (PVLAN). VLT enables redundancy without the implementation of Spanni

Association of VLTi as a Member of a PVLANIf a VLAN is configured as a non-VLT VLAN on both the peers, the VLTi link is made a member of that VLAN if

PVLAN Operations When a VLT Peer is RestartedWhen the VLT peer node is rebooted, the VLAN membership of the VLTi link is preserved and when the peer n

VLT LAG Mode PVLAN Mode of VLT VLAN ICL VLAN MembershipMac SynchronizationPeer1 Peer2 Peer1 Peer2PromiscuousTrunk Primary Primary Yes NoTrunk Access P

Version 8.4.1.0 Introduced on the C-Series and S-Series.Usage InformationTo disable MAC authentication bypass on a port, enter the no dot1x mac-auth-b

VLT LAG Mode PVLAN Mode of VLT VLAN ICL VLAN MembershipMac SynchronizationPeer1 Peer2 Peer1 Peer2Access Access Secondary (Community)Secondary (Communi

57VLT Proxy GatewayThis chapter describes the VLT Proxy Gateway feature.proxy-gateway lldpConfigure the LLDP proxy gatewayZ9000 Syntaxproxy-gateway ll

proxy-gateway staticConfigure the VLT static proxy gatewayZ9000 Syntax[no] proxy-gateway staticCommand ModesVLT DOMAINCommand HistoryVersion 9.4(0.0)

Command ModesVLT DOMAIN PROXY GW STATICCommand HistoryVersion 9.4(0.0) Introduced on the S4810, S4820T, S6000, Z9000, and MXL Switch.Usage Information

ExampleDell(conf)#vlt-domain 1Dell(conf-vlt-domain)#proxy-gateway lldpDell(conf-vlt-domain-proxy-gw-lldp)#peer-domain-link port-channel 20 exclude-vla

Usage InformationIn a square VLT topology with only one link connecting remote peers, if you configure this command, any node has to send its VLT peer

ExampleDell(conf)#do sh vlt proxy-gateway info static Mac Address Exclude Vlan ----------- ------------

58Virtual Routing and Forwarding (VRF)Virtual Routing and Forwarding (VRF) allows multiple instances of a routing table to co-exist on the same router

descriptionEnables you to specify a descriptive name for a customer VRF.Z-Series Syntaxdescription stringTo delete the descriptive name for a customer

Command ModesINTERFACE-CONFIGCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell

dot1x max-supplicantsRestrict the number of supplicants that can be authenticated and permitted to access the network through the port. This configura

interface managementAssociates a management port with a management VRF.Z-Series Syntaxinterface managementTo delete the association between a manageme

Version 9.4.(0.0)Introduced on the S-Series and Z9000.Exampleshow ip vrfVRF-Name VRF-ID Interfacesdefault

Version 9.4.(0.0)Introduced on the S-Series and Z9000.Usage InformationUse this command to display information from the running-config corresponding t

59Virtual Router Redundancy Protocol (VRRP)Virtual router redundancy protocol (VRRP) is supported by the Dell Networking operating system on the Z-Ser

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

debug vrrpAllows you to enable debugging of VRRP.Z-Series Syntaxdebug vrrp interface [vrrp-id] {all | bfd | database | interface | ipv6 | packets | st

Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.2.1.1Introduced on the E-Series.disableDisable a V

To return to the default value, use the no hold-time command.Parametersseconds Enter the number of seconds. The range is from 0 to 65535. The default

Parametersforce-authorizedEnter the keywords force-authorized to forcibly authorize a port.auto Enter the keyword auto to authorize a port based on th

Defaults Enabled (that is, a BACKUP router can preempt the MASTER router).Command ModesVRRPCommand HistoryThis guide is platform-specific. For command

Version 8.3.16.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

ExampleDell(conf-if-vrid-4)#show con vrrp-group 4 virtual-address 119.192.182.124 !show vrrpView the VRRP groups that are active. If no VRRP groups a

Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.2.1.1Intro

Usage InformationThe following describes the show vrrp command shown in the following example.Item DescriptionGigabitEthernet 12/3...Displays the Inte

State: Master, Priority: 105, Master: 10.1.1.253 (local)Hold Down: 0 sec, Preempt: TRUE, AdvInt: 1 secAdv rcvd: 0, Adv sent: 1862, Gratuitous ARP sent

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 9.0.2.0 Introduced on the S6000.Version 9.0.0.0 Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.8.0 Introduced on

For example, if vrrp delay reload is 600 and the vrrp delay minimum is 300:• When the system reloads, VRRP waits 600 seconds (10 minutes) to bring up

Related Commandvirtual-address — assigns up to 12 virtual IP addresses per VRRP group.version Set VRRP protocol version for IPv4 group.Syntaxversion {

Defaults 60 secondsCommand ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the r

Dell(conf-if-te-0/0-vrid-100)#version 3IPv6 VRRP CommandsThe following are IPv6 VRRP commands.• clear counters vrrp ipv6• debug vrrp ipv6• show vrrp i

Version 8.3.10.0Introduced on the S4810.Version 8.4.1.0 Introduced on E-Series ExaScale, C-Series, and S-Series. Support was added for IPv6 VRRP group

The following is a list of the Dell Networking OS version history for this command.Version 8.3.19.0Introduced on the S4820T.Version 8.3.10.0Introduced

Version 8.3.19.0Introduced on the S4820T.Version 8.3.10.0Introduced on the S4810.Version 8.3.2.0 Introduced on the E-Series TeraScale.Usage Informatio

Line Beginning withDescription• UP or DOWN state of the tracked interface or object (Up or Dn).• Interface type and slot/port or object number, descri

Version 8.3.7.0 Introduced on the S4810.Version 8.3.2.0 Introduced on the E-Series TeraScale.Usage InformationThe VRRP group only becomes active and s

Version 9.5(0.0) Added support for centisecs on the Z9000, S6000, S4820T, S4810, and MXL.Version 9.2(1.0) Introduced on the Z9500.Version 9.0.2.0 Intr

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced

hold-timeSpecify a delay (in seconds) before a switch becomes the MASTER virtual router. By delaying the initialization of the VRRP MASTER, the new sw

preemptTo preempt or become the MASTER router, permit a BACKUP router with a higher priority value.Z-Series SyntaxpreemptTo prohibit preemption, use t

Version 9.0.2.0 Introduced on the S6000.Version 9.0.0.0 Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on

Defaults 100Command ModesVRRPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 7.4.1.0 Introduced on the E-Series.dot1x server-timeoutConfigure the amount of time after which exchanges with the server time-out.Z9000Syntax

Where the default values are as follows: dot1x server-timeout (30 seconds), radius-server retransmit (3 seconds), and radius-server timeout (5 seconds

dot1x tx-periodConfigure the intervals at which EAPOL PDUs the Authenticator PAE transmits.Z9000Syntaxdot1x tx-period secondsTo return to the default,

• For a Gigabit Ethernet interface, enter the keyword GigabitEthernet then the slot/port information.• For a Fast Ethernet interface, enter the keywor

shutdown...674speed

Dell#show dot1x cos-mapping interface tengigabitethernet 0/32 mac-address 00:00:00:00:00:10Supplicant Mac: 0 0 0 0 0 10 Lookup for Mac:802.1p CoS re-m

Version 9.0.2.0 Introduced on the S6000.Version 9.0.0.0 Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on

Guest VLAN id: 100Auth-Fail VLAN: DisableAuth-Fail VLAN id: NONEAuth-Fail Max-Attempts: NONEMac-Auth-Bypass: En

6Access Control Lists (ACL)Access control lists (ACLs) are supported by the Dell Networking operating software on the Z9000 platform.Dell Networking O

description Enter a description of up to 80 characters.Defaults Not configured.Command Modes• CONFIGURATION-STANDARD-ACCESS-LIST• CONFIGURATION-EXTEND

show configDisplay the current ACL configuration.Z9000 Syntaxshow configCommand Modes• CONFIGURATION-STANDARD-ACCESS-LIST• CONFIGURATION-EXTENDED-ACCE

The Z9000 supports both Ingress and Egress IP ACLs.NOTE: Also refer to the Commands Common to all ACL Types section.access-classApply a standard ACL t

Parametersaccess-list-name(OPTIONAL) Enter the name of a configured access-list, up to 140 characters.Command ModesEXEC PrivilegeCommand HistoryThis g

implicit-permit (that is, if the traffic does not match the filters in the ACL, the traffic is permitted instead of dropped).vlan vlan-id (OPTIONAL) E

ip control-plane egress-filterEnable egress Layer 3 ACL lookup for IPv4 CPU traffic.Z9000 Syntaxip control-plane egress-filterDefaults Not enabled.Com

transform-set...7132

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

NOTE: Also refer to the Commands Common to all ACL Types and Common IP ACL Commands sections.denyTo drop packets with a certain IP address, configure

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

To remove this filter, you have two choices:• Use the no seq sequence-number command if you know the filter’s sequence number.• Use the no permit {sou

Version 8.3.1.0 Add the DSCP value for ACL matching.Version 8.2.1.0 Allows ACL control of fragmented packets for IP (Layer 3) ACLs.Version 8.1.1.0 Int

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

host ip-address Enter the keyword host then the IP address to specify a host IP address or hostname.count (OPTIONAL) Enter the keyword count to count

Usage InformationThe order option is relevant in the context of the Policy QoS feature only. The following applies:• The seq sequence-number command i

show arp retries...759sh

Parametersip Enter the keyword ip to configure a generic IP access list. The keyword ip specifies that the access list denies all IP protocols.ip-prot

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

deny icmpTo drop all or specific internet control message protocol (ICMP) messages, configure a filter.Z9000 Syntaxdeny icmp {source mask | any | host

based Monitoring” in the Port Monitoring chapter of the Dell Networking OS Configuration Guide.fragments Enter the keyword fragments to use ACLs to co

deny tcpConfigure a filter that drops transmission control protocol (TCP) packets meeting the filter criteria.Z9000 Syntaxdeny tcp {source mask | any

port portEnter the application layer port number. Enter two port numbers if using the range logical operand. The range is from 0 to 65535.The followin

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

5 0001110000000000 1111111000000000 7168 7679 5126 0001111000000000 1111111100000000 7680 7935 2567 0001111100000000 1111111111000000 7936 7999 648 00

• eq = equal to• neq = not equal to• gt = greater than• lt = less than• range = inclusive range of ports (you must specify two ports for the port comm

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Notes, Cautions, and WarningsNOTE: A NOTE indicates important information that helps you make better use of your computer.CAUTION: A CAUTION indicates

ipv6 unicast-routing...813show

5 0001110000000000 1111111000000000 7168 7679 5126 0001111000000000 1111111100000000 7680 7935 2567 0001111100000000 1111111111000000 7936 7999 648 00

Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.8.1.0 Increased the name string to accept up to 140 characters. Prior to 7.8.1.0, names

destination Enter the IP address of the network or host to which the packets are sent.count (OPTIONAL) Enter the keyword count to count packets proces

Usage InformationThe order option is relevant in the context of the Policy QoS feature only. For more information, refer to the “Quality of Service” c

• urg: urgent fielddscp Enter the keyword dscp to deny a packet based on the DSCP value. The range is from 0 to 63.operator (OPTIONAL) Enter one of th

NOTE: For more information, refer to the Flow-based Monitoring section in the Port Monitoring chapter of the Dell Networking OS Configuration Guide.fr

The S-Series cannot count both packets and bytes; when you enter the count byte options, only bytes are incremented.The monitor option is relevant in

• Use the no seq sequence-number command if you know the filter’s sequence number.• Use the no permit udp {source mask | any | host ip-address} {desti

in which you are creating the rule is applied to the monitored interface.NOTE: For more information, refer to the Flow-based Monitoring section in the

The S-Series cannot count both packets and bytes; when you enter the count byte options, only bytes are incremented.The monitor option is relevant in

isis csnp-interval... 854i

access-list-nameEnter the name of a configured IP access list, up to 140 characters.StartingSeqNumEnter the starting sequence number to resequence. Th

Step-to-IncrementEnter the step to increment the sequence number. The range is from 1 to 65535.Defaults noneCommand Modes• EXEC• EXEC PrivilegeCommand

permit Enter the keyword permit to configure a filter to forward packets meeting this criteria.ip-protocol-numberEnter a number from 0 to 255 to filte

byte (OPTIONAL) Enter the keyword byte to count bytes the filter processes.log (OPTIONAL, E-Series only) Enter the keyword log to enter ACL matches in

Version 7.5.1.0 Introduced on the C-Series.Version 7.4.1.0 Added support for the non-contiguous mask and added the monitor option. Deprecated the keyw

The MAC ACL can be applied on Physical, Port-channel and VLAN interfaces. As per the specified rules in the acl, the traffic on the interface/ VLAN me

Parametersaccess-list-nameEnter the name of a configured MAC access list, up to 140 characters.vlan vlan-range (OPTIONAL) Enter the keyword vlan and t

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.0Introduced on the E-Series.Usage InformationY

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.5.1.0 Added suppor

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.V

port-channel mode...898port-cha

• Use the no deny {any | mac-source-address mac-source-address-mask} command.Parametersany Enter the keyword any to specify that all routes are subjec

Usage InformationWhen you use the log option, the CP processor logs detail the packets that match. Depending on how many packets match the log entry a

Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.0Introduced on the E-Series.Usage InformationDell Networking OS supports one ingress and

in which you are creating the rule is applied to the monitored interface.NOTE: For more information, refer to the Flow-based Monitoring section in the

To remove this filter, use the no seq sequence-number command.Parameterssequence-numberEnter a number from 0 to 65535.deny Enter the keyword deny to c

Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0

• Use the no deny {any | host mac-address | mac-source-address mac-source-address-mask} {any | host mac-address | mac-destination-address mac-destinat

Command ModesCONFIGURATION-MAC ACCESS LIST-EXTENDEDCommand HistoryThis guide is platform-specific. For command information about other platforms, refe

cpu-qos Enter the keywords cpu-qos to assign this ACL to control plane traffic only (CoPP).Defaults noneCommand ModesCONFIGURATIONCommand HistoryThis

5031686754bytes)seq 30 permit any any ev2 eq 86dd count bytes (7751519 packets 797843521 bytes)Related Commandsmac access-list standard — configures a

fefd interval... 942fefd

ethertype operator(OPTIONAL) To filter based on protocol type, enter one of the following Ethertypes:• ev2 - is the Ethernet II frame format• llc - is

Usage InformationWhen you use the log option, the CP processor logs details about the packets that match. Depending on how many packets match the log

mac-destination-address-maskSpecify which bits in the MAC address must be matched.The MAC ACL supports an inverse mask; therefore, a mask of ff:ff:ff:

pre-Version 6.1.1.0Introduced on the E-Series.Usage InformationWhen you use the log option, the CP processor logs details about the packets that match

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.8.1.0 I

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 I

Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.2.1.1Introduced on the E-Series.Usage InformationPrefix lists redistribute OSPF and RIP route

Usage InformationSequence numbers for this filter are automatically assigned starting at sequence number 5.If you do not use the ge or le options, onl

Command ModesPREFIX-LISTCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Netw

Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.0Introduced on the E-Series.ExampleDell(conf-nprefixl)#show config!ip prefix-list snicker

ip vlan-flooding... 98031

seq 10 deny 2.1.0.0/16 ge 23 (hit count: 0) seq 25 permit 192.0.0.0 bitmask 192.0.0.0 (hit count: 800)show ip prefix-list summaryDisplay a summar

Route Map CommandsWhen you create an access-list without any rule and then applied to an interface, the ACL behavior reflects implicit permit.To confi

With a match clause and a continue clause, the match clause executes first and the continue clause next in a specified route map entry. The continue c

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.0Introduced on the E-Series.Related Commandsset as-path — adds information to the BGP AS_

match interfaceTo match routes whose next hop is on the interface specified, configure a filter.Z9000 Syntaxmatch interface interfaceTo remove a match

pre-Version 6.1.1.0Introduced on the E-Series.Related Commandsmatch ip address — redistributes routes that match an IP address.match ip next-hop — red

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.0Introduced on the E-Series.Related Commandsma

Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.8.1.0 Increased the name string to accept up to

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

clear ip mroute... 1016ip mrout

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Command ModesROUTE-MAPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networ

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

prompted for a sequence number if there are multiple instances of the route map. The range is from 1 to 65535.Defaults Not configured.If you do not de

To remove an AS-Path setting, use the no set as-path {prepend as-number | tag} command.Parametersprepend as-numberEnter the keyword prepend and then e

Defaults Not configured.Command ModesROUTE-MAPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Parameterscommunity-numberEnter the community number in AA:NN format where AA is the AS number (2 bytes) and NN is a value specific to that autonomous

pre-Version 6.1.1.0Introduced on the E-Series.Related Commandsmatch community — redistributes routes that match the COMMUNITY attribute.set levelTo sp

ip ospf retransmit-interval... 1055ip ospf transm

Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.0Introduced on the E-Series.Related Commandsset automatic-tag — computes the tag value of

Usage InformationThe set local-preference command changes the LOCAL_PREF attribute for routes meeting the route map criteria. To change the LOCAL_PREF

Related Commandsset automatic-tag — computes the tag value of the route.set level — specifies the OSPF area for route redistribution.set metric-type —

pre-Version 6.1.1.0Introduced on the E-Series.Related Commandsset automatic-tag — computes the tag value of the route.set level — specifies the OSPF a

If you configure the set next-hop command with the interface’s IP address (either Loopback or physical), the software declares the route unreachable.R

set tagTo specify a tag for redistributed routes, configure a filter.Z9000 Syntaxset tag tag-valueTo delete a setting, use the no set tag command.Para

set weightTo add a non-RFC compliant attribute to the BGP route to assist with route selection, configure a filter.Z9000 Syntaxset weight weightTo del

show configDisplay the current route map configuration.Z-Series Syntaxshow configCommand ModesROUTE-MAPCommand HistoryThis guide is platform-specific.

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

graceful-restart mode... 1114ipv6 ospf are

Version 8.1.1.0 Introduced on the E-Series ExaScale.pre-Version 6.1.1.0Introduced on the E-Series.ExampleDell#show ip as-path-access-lists ip as-path

ExampleDell(conf)#ip community-list TestComListDell(config-community-list)#show ip community-listsDisplay configured IP community lists in alphabetic

To remove this filter, you have two choices:• Use the no seq sequence-number command if you know the filter’s sequence number.• Use the no deny {sourc

capability, traffic with particular flows that are traversing through the ingress and egress interfaces are examined and, appropriate ACLs can be appl

Defaults By default, 10 ACL logs are generated if you do not specify the threshold explicitly.The default frequency at which ACL logs are generated is

seq (for Standard IPv4 ACLs)Assign a sequence number to a deny or permit filter in an IP access list while creating the filter.Syntaxseq sequence-numb

You can activate flow-based monitoring for a monitoring session by entering the flow-based enable command in the Monitor Session mode. When you enable

Defaults By default, 10 ACL logs are generated if you do not specify the threshold explicitly.The default frequency at which ACL logs are generated is

[operator port [port]] [count [byte]] [order] [fragments] [log [interval minutes] [threshold-in-msgs [count]]To remove this filter, you have two choic

deny arp (for Extended MAC ACLs)Configure an egress filter that drops ARP packets on egress ACL supported line cards. (For more information, refer to

ip pim query-interval... 1156ip pim regi

new interval commences from zero. If ACL logging was stopped previously because the configured threshold is exceeded, it is re-enabled for this new in

interval minutes(OPTIONAL) Enter the keyword interval followed by the time period in minutes at which ACL logs must be generated. The time interval ra

deny ether-type (for Extended MAC ACLs)Configure an egress filter that drops specified types of Ethernet packets on egress ACL supported line cards. (

new interval commences from zero. If ACL logging was stopped previously because the configured threshold is exceeded, it is re-enabled for this new in

monitor (OPTIONAL) Enter the keyword monitor when the rule is describing the traffic that you want to monitor and the ACL in which you are creating th

deny (for Extended MAC ACLs)To drop packets that match the filter criteria, configure a filter.Syntaxdeny {any | host mac-address | mac-source-address

new interval commences from zero. If ACL logging was stopped previously because the configured threshold is exceeded, it is re-enabled for this new in

interval minutes(OPTIONAL) Enter the keyword interval followed by the time period in minutes at which ACL logs must be generated. The threshold range

permit arp (for Extended MAC ACLs)Configure a filter that forwards ARP packets meeting this criteria. This command is supported only on 12-port GE lin

If ACL logging is stopped because the configured threshold is exceeded, it is re-enabled after the logging interval period elapses. ACL logging is sup

source (port monitoring)...119538 Privat

in which you are creating the rule is applied to the monitored interface.Defaults By default, 10 ACL logs are generated if you do not specify the thre

• Use the no seq sequence-number command if you know the filter’s sequence number.• Use the no permit icmp {source mask | any | host ip-address} {dest

ingress and egress interfaces are examined and, appropriate ACLs can be applied in both the ingress and egress direction. Flow-based monitoring conser

Command ModesCONFIGURATION-EXTENDED-ACCESS-LISTCommand HistoryVersion 9.3.0.0 Added support for logging of ACLs on the S4810, S4820T, and Z9000 platfo

• Use the no seq sequence-number command if you know the filter’s sequence number.• Use the no deny {source mask | any | host ip-address} {destination

enable this capability, traffic with particular flows that are traversing through the ingress and egress interfaces are examined and, appropriate ACLs

Defaults By default, 10 ACL logs are generated if you do not specify the threshold explicitly.The default frequency at which ACL logs are generated is

Parameterslog (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages.threshold-in msgs count(OPTIONAL) Enter the threshold-in-m

one port and forwards (mirrors) them to another port. The source port is the monitored port (MD) and the destination port is the monitoring port (MG).

Command HistoryVersion 9.4(0.0) Added support for flow-based monitoring on the S4810, S4820T, S6000, and Z9000 platforms.Version 9.3(0.0) Added suppor

Contents1 About this Guide...41Objectives...

match mac dot1p...1236match mac vla

| opcode code-number} [count [byte]] [order] [log [interval minutes] [threshold-in-msgs [count]] [monitor]To remove this filter, use the no seq sequen

egress interfaces are examined and, appropriate ACLs can be applied in both the ingress and egress direction. Flow-based monitoring conserves bandwidt

Command ModesCONFIGURATION-EXTENDED-ACCESS-LISTCommand HistoryVersion 9.3.0.0 Added support for logging of ACLs on the S4810, S4820T, Z9000, and MXL 1

threshold-in msgs count(OPTIONAL) Enter the threshold-in-msgs keyword followed by a value to indicate the maximum number of ACL logs that can be gener

Related Commandsdeny — configures a filter to drop packets.permit — configures a filter to forward packets.seq (for IPv6 ACLs)Assign a sequence number

Usage InformationWhen the configured maximum threshold is exceeded, generation of logs is stopped. When the interval at which ACL logs are configured

of ACL logs is terminated with the seq, permit, or deny commands. The threshold range is from 1 to 100.interval minutes(OPTIONAL) Enter the keyword in

permit tcp (for IPv6 ACLs)Configure a filter to pass TCP packets that match the filter criteria.Syntaxpermit tcp {source address mask | any | host ipv

If ACL logging is stopped because the configured threshold is exceeded, it is re-enabled after the logging interval period elapses. ACL logging is sup

monitor (OPTIONAL) Enter the keyword monitor when the rule is describing the traffic that you want to monitor and the ACL in which you are creating th

auto-summary...1277clear

To remove this filter, you have two choices:• Use the no seq sequence-number command syntax if you know the filter’s sequence number• Use the no permi

ingress and egress interfaces are examined and, appropriate ACLs can be applied in both the ingress and egress direction. Flow-based monitoring conser

Command HistoryVersion 9.4(0.0) Added support for flow-based monitoring on the S4810, S4820T, S6000, Z9000, and MXL 10/40GbE Switch IO Module platform

• Use the no deny tcp {source address mask | any | host ipv6-address} {destination address | any | host ipv6-address} commandParameterslog (OPTIONAL)

monitoring only specified traffic instead all traffic on the interface. This feature is particularly useful when looking for malicious traffic. It is

Command ModesACCESS-LISTCommand HistoryVersion 9.3.0.0 Added support for logging of ACLs on the S4810, S4820T, and Z9000 platforms.Version 9.4(0.0) Ad

threshold-in msgs count(OPTIONAL) Enter the threshold-in-msgs keyword followed by a value to indicate the maximum number of ACL logs that can be gener

one port and forwards (mirrors) them to another port. The source port is the monitored port (MD) and the destination port is the monitoring port (MG).

7Access Control List (ACL) VLAN Groups and Content Addressable Memory (CAM)This chapter describes the access control list (ACL) VLAN group and content

ip access-groupApply an egress IP ACL to the ACL VLAN group.Syntaxip access-group {group name} out implicit-permit Parametersgroup-name Enter the name

43 Rapid Spanning Tree Protocol (RSTP)... 1321bridge-priority...

Command HistoryVersion 9.3.(0.0)Introduced on the S4810, S4820T, Z9000 and MXL platformsUsage InformationWhen an ACL-VLAN-Group name or the Access Lis

show cam-acl-vlanDisplay the number of flow processor (FP) blocks that is allocated for the different VLAN services.Syntaxshow cam-acl-vlanCommand Mod

VlanHp : 1VlanFcoe : 1cam-acl-vlanAllocate the number of flow processor (FP) blocks or entries for VLAN services and process

show cam-usageView the amount of CAM space available, used, and remaining in each partition (including IPv4Flow and Layer 2 ACL sub-partitions).Syntax

Example 1: Output of the show cam-usage CommandDell#show cam-usageLinecard|Portpipe| CAM Partition | Total CAM | Used CAM |Available CAM=======

| | OUT-V6 ACL | 123 | 0 | 123 | | OUT-L2 ACL | 206 | 7 |

| | OUT-L2 ACL | 0 | 0 | 0 show running config acl-vlan-groupDisplay the running configuration of all

Parametersgroup-name Specify the name of the ACL VLAN group. The name can contain a maximum 140 characters.Default No default behavior or valuesComman

Command HistoryVersion 9.3.(0.0)Introduced on the S4810, S4820T, Z9000, and MXL platformsUsage InformationThe output for this command displays in a li

8Bidirectional Forwarding Detection (BFD)Bidirectional forwarding detection (BFD) is a detection protocol that provides fast forwarding path failure d

service password-encryption...1361show privilege...

The default is active.Defaults Refer to Parameters.Command ModesROUTER OSPFROUTER OSPFv3ROUTER BGPROUTER ISISCommand HistoryThis guide is platform-spe

Related Commandsneighbor bfd disable — Explicitly disables a BFD session with a BGP neighbor or a BGP peer group.bfd disableDisable BFD on an interfac

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Version 7.4.1.0 Introduced on the E-Series.bfd interval Specify non-default BFD session parameters beginning with the transmission interval.Z9000 Synt

Version 8.3.10.0Introduced on the S4810.Version 8.2.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 Introduced on the C-Series.Version 7.4.1.0

Version 7.4.1.0 Introduced on the E-Series.Related Commandsshow bfd neighbors — displays the BFD neighbor information on all interfaces or a specified

To disable BFD for all neighbors configured through static routes, use the no ip route bfd [interval interval min_rx min_rx multiplier value role {act

ipv6 ospf bfd all-neighborsEstablish BFD sessions with all OSPFv3 neighbors on a single interface or use non-default BFD session parameters.Z9000 Synt

Usage InformationThis command provides the flexibility to fine-tune the timer values based on individual interface needs when you configure ipv6 ospf

Defaults See ParametersCommand ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to t

ip scp topdir... 1400ip ssh

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Defaults noneCommand ModesROUTER BGPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the releva

• For a 10-Gigabit Ethernet interface, enter the keyword tengigabitethernet then the slot/port information.• For a port-channel interface, enter the k

Example (Detail)Dell#show bfd neighbors detailSession Discriminator: 1Neighbor Discriminator: 1Local Addr: 10.1.3.2Local MAC Addr: 00:01:e8:02:15:0eRe

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

9Border Gateway ProtocolBGP is an external gateway protocol that transmits interdomain routing information within and between autonomous systems (AS).

ipv6 unicast Enter the keyword ipv6 followed by the keyword unicast to enable BGPv6 mode.Defaults Not configured.Command ModesROUTER BGPCommand Histor

summary-only (OPTIONAL) Enter the keyword summary-only to advertise only the aggregate address. Specific routes are not advertised.suppress-map map-na

When an aggregate address is denied using a peer's outbound route-map, individual routes suppressed by the aggregate address are advertised to th

bgp always-compare-medAllows you to enable comparison of the MULTI_EXIT_DISC (MED) attributes in the paths from different external ASs.Z9000 Syntaxbgp

protocol-tunnel enable... 1435protocol-

Command ModesROUTER BGPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Netwo

Related Commandsbgp four-octet-as-support — enables 4-byte support for the BGP process.bgp bestpath as-path ignoreIgnore the AS PATH in BGP best path

Command ModesROUTER BGPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Netwo

Version 7.7.1.0 Introduced on the C-Series.Usage InformationThe software compares the MEDs only if the path contains no external autonomous system num

bgp bestpath router-id ignoreDo not compare router-id information for external paths during best path selection.Z9000 Syntaxbgp bestpath router-id ign

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Parametersas-number Enter the AS number. The range is from 0 to 65535 (2 byte), from 1 to 4294967295 (4 byte), or from 0.1 to 65535.65535 (dotted form

bgp dampeningEnable BGP route dampening and configure the dampening parameters.Z9000 Syntaxbgp dampening [half-life reuse suppress max-suppress-time]

default logging monitor... 1480default logging

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced o

peer. If not, the update is dropped and a counter is increments. Use the show ip bgp neighbors command to view the “failed enforce-first-as check” cou

also manually execute the clear ip bgp command in order for the configuration to take effect.bgp four-octet-as-supportEnable 4-byte support for the BG

This command automatically restarts the BGP instance for the configuration to take effect.bgp graceful-restartTo support graceful restart as a receive

BGP graceful restart is active only when the neighbor becomes established. Otherwise it is disabled. Graceful-restart applies to all neighbors with es

Defaults Disabled (that is, paths/routes for the same destination but from different ASs do not have their MEDs compared).Command ModesROUTER BGPComma

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

bgp router-idAssign a user-given ID to a BGP router.Z9000 Syntaxbgp router-id ip-addressTo delete a user-assigned IP address, use the no bgp router-id

storm-control unknown-unicast (Configuration)... 1523storm-control unknown-unica

Parameters* Enter an asterisk ( * ) to reset all BGP sessions.as-number Enter the AS number to reset all neighbors belonging to that AS. The range is

peer-group Enter the peer-group to clear all members of the peer-group.Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced

Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced on the C-Series.debug ip bgpDisplay all

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced o

Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced on the C-Series.Usage InformationTo remo

tunnel source... 1565tu

Usage InformationThis command turns on BGP soft-reconfiguration inbound debugging. If no neighbor is specified, debug turns on for all neighbors.debug

Usage InformationTo remove all configured debug commands for BGP, enter the no debug ip bgp command.default-metricAllows you to change the metric of r

descriptionEnter a description of the BGP routing protocolZ9000 Syntaxdescription {description}To remove the description, use the no description {desc

Parametersexternal-distanceEnter a number to assign to routes learned from a neighbor external to the AS. The range is from 1 to 255. The default is 2

Parametersebgp Enter the keyword ebgp to enable multipath support for External BGP routes.ibgp Enter the keyword ibgp to enable multipath support for

activate Enter the keyword activate to enable the neighbor/peer group in the new AFI/SAFI.Defaults DisabledCommand ModesCONFIGURATION-ROUTER-BGP-ADDRE

path-count Enter the number paths supported. The range is from 2 to 64.Defaults noneCommand ModesCONFIGURATION-ROUTER-BGP-ADDRESS FAMILYCommand Histor

Command ModesROUTER BGPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Netwo

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced

Related Commandsbgp four-octet-as-support — enables 4-byte support for the BGP process.neighbor default-originateInject the default route to a BGP pee

unit-id...1

Route-map configuration on a BGP peer or peer group works only when the LOC-RIB contains at least one route.When you apply a default route to a BGP pe

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced o

Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced on the C-Series.Usage InformationOther B

Usage InformationTo prevent loops, the neighbor ebgp-multihop command does not install the default routes of the multihop peer. Networks not directly

neighbor filter-listConfigure a BGP filter based on the AS-PATH attribute.Z-SeriesSyntaxneighbor {ip-address | peer-group-name} filter-list as-path-na

Related Commandsip as-path access-list — enter AS-PATH ACL mode and configure the AS-PATH filters.neighbor local-asTo accept external routes from neig

Usage InformationIf a local-as is configured, BGP does not allow for the configuration of BGP confederation. Similarly, if BGP confederation is config

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

The following is a list of the FTOS version history for this command.Version 8.3.11.1 Introduced on the Z9000.Version 7.8.1.0 Introduced on the S-Seri

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced

banner motd... 86c

clear counters vrrp ipv6...1640debug vrrp ipv

Defaults Not configured.Command ModesROUTER BGPCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to

show ip bgp neighbors — views BGP neighbors configurations.neighbor peer-group (creating group)Allows you to create a peer group and assign it a name.

neighbor peer-group passiveEnable passive peering on a BGP peer group, that is, the peer group does not send an OPEN message, but responds to one.Z-Se

neighbor remote-asCreate and specify the remote peer to the BGP neighbor.Z-Series Syntaxneighbor {ip-address | peer-group-name} remote-as numberTo del

bgp four-octet-as-support — enables 4-byte support for the BGP process.neighbor remove-private-asRemove private AS numbers from the AS-PATH of outgoin

Private AS numbers are from 64512 to 65535 (2 byte).neighbor route-mapApply an established route map to either incoming or outbound routes of a BGP ne

Version 7.7.1.0 Introduced on the C-Series.Usage InformationWhen you apply a route map to outbound routes, only routes that match at least one section

Version 7.7.1.0 Introduced on the C-Series.Usage InformationA route reflector reflects routes to the neighbors assigned to the cluster. Neighbors in t

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced

1About this GuideThis book provides information about the Dell Networking OS command line interface (CLI).This book also includes information about th

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced o

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced o

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced o

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced

• set origin• set weightIf the route map is not configured, the default is deny (to drop all routes).Defaults Not configured.Command ModesROUTER BGPCo

network backdoorSpecify this IGP route as the preferred route.Z-Series Syntaxnetwork ip-address mask backdoorTo remove a network, use the no network i

redistributeRedistribute routes into BGP.Z-Series Syntaxredistribute {connected | static} [route-map map-name]To disable redistribution, use the no re

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.3.1.0 Introduced t

Parametersprocess-id Enter the number of the OSPF process. The range is from 1 to 65535.match external {1 | 2}(OPTIONAL) Enter the keywords match exte

[X] Keywords and parameters within brackets are optional.x|y Keywords and parameters separated by a bar require you to choose one option.x||y Keywords

router bgpTo configure and enable BGP, enter ROUTER BGP mode.Z-Series Syntaxrouter bgp as-numberTo disable BGP, use the no router bgp as-number comman

show capture bgp-pdu neighborDisplay BGP packet capture information for an IPv4 address on the system.Z-Series Syntaxshow capture bgp-pdu neighbor ipv

141414010c020a01 04000100 01020080 00000000 PDU[2] : len 19, captured 00:34:51 ago ffffffff ffffffff ffffffff ffffffff 00130400 PDU[3] : len 1

Parametersipv4 unicast (OPTIONAL) Enter the keywords ipv4 unicast to view information only related to ipv4 unicast routes.network (OPTIONAL) Enter the

Field DescriptionLocPrf Displays the BGP LOCAL_PREF attribute for the route.Weight Displays the route’s weight.Path Lists all the ASs the route passed

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced o

Weight Path*>I 55.0.0.0/24 172.16.0.2 0 0 400 500 600 i*>I 66.0.0.0/24 172.16.0.2

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

aa:nn Community number in aa:nn format| Pipe through a commandDell#show ip bgp communityBGP local RIB : Routes

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

2CLI BasicsThis chapter describes the command line interface (CLI) structure and command modes. The Dell Networking operating software commands are in

172.16.0.2 0 200 iDell#show ip bgp 55.0.0.0/24BGP routing table entry for 55.0.0.0/24Paths: (1 available, table Defaul

route-up event corresponding to the same route is not considered as a flap and is not penalized.The history paths that the show ip bgp command display

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

PeerUpdTmrP 0x41ee70cc : DfrdNHTmrP 0x41ee7174 : DfrdRtselTmrP 0x41ee713c :FastExtFallover 1 : FastIntFallover 0 : Enforce1stAS 1PeerIdBitsP 0x4196712

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

show ip bgp filter-listView the routes that match the filter lists.Z-Series Syntaxshow ip bgp [ipv4 unicast] filter-list as-path-nameParametersipv4 un

Field DescriptionNext Hop Displays the next hop address of the BGP router. If 0.0.0.0 is listed in this column, then local routes exist in the routing

filter-list as-path-name(OPTIONAL) Enter the keyword filter-list then the name of a configured AS-PATH ACL. The range is 140 characters.regexp regular

Field DescriptionNetwork Displays the network ID to which the route is flapping.From Displays the IP address of the neighbor advertising the flapping

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

When another user enters CONFIGURATION mode, Dell Networking OS sends a message similar to the following:% Warning: User "admin" on line vty

* 63.114.8.33 0 18508 701 1 i* 63.114.8.33 0 18508 209 1 i* 6.0.0.0/20 63.114.8.60

detail (OPTIONAL) Enter the keyword detail to view neighbor-specific internal information for the IPv4 Unicast address family.flap-statistics (OPTIONA

Usage InformationAfter a peer reset, the contents of the notification log messages is displayed in hex values for debugging.The neighbor information t

The Lines Beginning with:DescriptionMinimum time Displays the minimum time, in seconds, between advertisements.(list of inbound and outbound policies)

Capabilities advertised to neighbor for IPv4 Unicast : MULTIPROTO_EXT(1) ROUTE_REFRESH(2) ADD_PATH(69) CISCO_ROUTE_REFRESH(128) For add

Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced on the C-Series.Usage InformationThe following describes the show ip bgp next-ho

• { } = (braces) minimum and the maximum match count.• ^ = (caret) the beginning of the input string. If you use the caret at the beginning of a seque

Dell#show ip bgp pathsTotal 2 PathsRefcount Metric Path1 0 200 i1 0 200 ishow ip bgp paths communityView all unique CO

1 NO-ADVERTISE1 200:1 1000:1 3000:1show ip bgp peer-groupAllows you to view information on the BGP peers in a peer group.

Line beginning with:DescriptionPeer-group Displays the peer group’s name.Administratively shutDisplays the peer group’s status if the peer group is no

tacacs Interface configuration for TACACS+telnet Specify telnet optionstftp TFTP configuration commandstrace-gro

• * = (asterisk) the sequences in a pattern (zero or more sequences).• + = (plus) the sequences in a pattern (one or more sequences).• ? = (question m

Field DescriptionLocPrf Displays the BGP LOCAL_PREF attribute for the route.Weight Displays the route’s weightPath Lists all the AS paths the route pa

Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced on the C-Series.Usage InformationIn BGP, route attributes are maintained at diff

Field DescriptionDampening enabledDisplayed only when you enable dampening. Displays the number of paths designated as history, dampened, or penalized

Field DescriptionIf the neighbor is disabled, the phrase (Admin shut) appears in this column.Example (S4810)Dell#show ip bgp summaryBGP router identif

ExampleDell#show running-config bgp!router bgp 100 network 1.1.11.1/32 network 1.1.12.1/32 network 1.1.13.1/32 neighbor 10.1.1.2 remote-as 200 neighbo

MBGP CommandsMultiprotocol BGP (MBGP) is an enhanced BGP that enables multicast routing policy throughout the internet and connecting multicast topolo

distance bgpConfigure three administrative distances for routes.Syntaxdistance bgp external-distance internal-distance local-distanceTo return to defa

Related Commandsrouter bgp — enters ROUTER mode on the switch.show ip bgp dampened-pathsView BGP routes that are dampened (non-active).Z-Series Syntax

Field DescriptionFrom Displays the IP address of the neighbor advertising the dampened route.Reuse Displays the hour:minutes:seconds until the dampene

Navigating the CLIDell Networking OS displays a CLI prompt comprised of the host name and CLI mode.• Host name is the initial part of the prompt and i

soo Enter the keyword soo to designate a Site-of-Origin community (also known as Route Origin).as4 ASN4:NN Enter the keyword as4 then the 4-octet AS s

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

ip extcommunity-listTo enter the Extended Community-list mode, use this feature.Z-SeriesSyntaxip extcommunity-list wordTo exit from this mode, use the

Command ModesROUTE MAP (config-route-map)Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the r

Command ModesCONFIGURATION (conf-ext-community-list)Command HistoryThis guide is platform-specific. For command information about other platforms, ref

Related Commandsdeny regex — denies a community using a regular expression.set extcommunity rtTo set Route Origin community attributes in Route Map, u

Usage InformationIf the set community rt and soo are in the same route-map entry, the behavior defines as:• If the rt option comes before soo, with or

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced

Version 9.0.2.0 Introduced on the S6000.Version 7.8.1.0 Introduced on the S-Series.Version 7.7.1.0 Introduced on the C-Series.Version 7.6.1.0 Introduc

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

show run | grep ethernetdoes not return the previous search result because it only searches for instances containing a noncapitalized “ethernet”show r

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

ExampleDell#show running-config extcommunity-list testip extcommunity-list test permit rt 65033:200 deny soo 101.11.11.2:23 permit rt as4 110212:34

Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

Version 7.8.1.0 Introduced on the S4810.Version 7.7.1.0 Introduced on the C-Series.Version 7.2.1.0 Introduced on the E-Series TeraScale.Usage Informat

Parametersipv4-address | ipv6-addressEnter the IP address of the neighbor for which you want to start storing inbound routing updates.peer-group-nameE

Command ModesEXECCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant FTOS Command Lin

Version 8.3.19.0Introduced on the S4820T.Version 8.3.10.0Introduced on the S4810.476Border Gateway Protocol

10Content Addressable Memory (CAM)Content addressable memory (CAM) commands are supported on the Dell Networking Z9000 platform.NOTE: Not all CAM comm

validation for DHCP, Ethernet Connectivity Fault Management (CFM) ACLs, OpenFlow, and Policy-based Routing (PBR).Z9000Syntaxcam-acl {default | l2acl n

Vman-qos|vman-dual-qos numberEnter the keyword evman-qos and then the number of FP blocks for VMAN QoS. The range is from 0 to 6.vman-dual-qos numberE

Based on whether VRF feature is identified as supported in the Feature Configuration file, configuration command feature vrf becomes available for usa

Version 9.4.(0.0)Added support for PBR and VRF.Version 9.2(0.2) Added support for fcoe.Version 9.1.(0.0)Added support for OpenFlow.Version 8.3.19.0Int

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

NOTE: An ACL itself may still require more that a single FP entry, regardless of the number of interfaces. For more information, refer to the “IP Acce

-- stack-unit 0 -- Current Settings(in block sizes) 1 block = 128 entries L2Acl : 6Ipv4Acl : 4

vrfv4Acl : 0Openflow : 0fedgovacl : 0Dell#test cam-usageVerify that enough CAM space is available for the IPv6 ACLs

Term ExplanationStack-UnitLists the stack unit or units that are checked. Entering all shows the status for all stacks.Portpipe Lists the portpipe (po

Term ExplanationStatus Indicates whether or not the policy will be allowed in the CAM.Example (S-Series)FTOS#test cam-usage service-policy input Laura

11Control Plane Policing (CoPP)The CoPP commands are supported on the Dell Networking Z9000 platform.control-plane-cpuqosTo manage control-plane traff

Defaults NoneCommand ModesCONFIGURATIONCommand HistoryVersion 9.4(0.0) Introduced on the S–Series and Z9000.Usage InformationUse this command to add t

Command ModesCONTROL-PLANE-CPUQOSCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant

Usage InformationYou can activate VRF application on a device by using the feature vrf command in CONFIGURATION mode. The no feature vrf command is no

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.8.0 Introduced o

Version 8.3.8.0 Introduced on the S4810.Usage InformationThis command applies the service-policy based on the type of protocol defined in the ACL rule

-------- -------- -------- ------- ----- ------ -----------TCP (BGP) any/179 179/any _ Q9 _ _UDP (DHCP)

Version 9.0.0.0 Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.8.0 Introduced on the S4810.ExampleDell#show ipv6 protoco

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.8.0 Introduced on the S4810.ExampleDell#show mac protocol-queue-mapping Protocol Destination

12Debugging and DiagnosticsThe basic debugging and diagnostic commands are supported by the Dell Networking Operating System (OS) on the Z-Series plat

and perform essential path verifications. In addition, they verify the identification registers of the components on the board.level1 Enter the keywor

Version 7.7.1.0 Introduced on the S-Series.offline stack-unitPlace a stack unit in the offline state.Z9000Syntaxoffline stack-unit numberParametersnum

online stack-unitPlace a stack unit in the online state.Z9000 Syntaxonline stack-unit numberParametersnumber Enter the stack-unit number. The Z9000 ra

buffer-profile (Configuration)Create a buffer profile that can be applied to an interface.Z9000 Syntaxbuffer-profile {fp | csf] profile-name {global {

show debugging...130show

CONTROL-PLANE ModeTo manage control-plane traffic, use CONTROL-PLANE mode. For more information, refer to Control Plane Policing (CoPP).To enter CONTR

If the default buffer-profile is active, Dell Networking OS displays an error message instructing you to remove the default configuration using the no

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

Version 7.8.1.0 Introduced on the S-Series.Related Commandsshow hardware stack-unit — displays the data plane or management plane input and output sta

port-set 0–0 Enter the keywords port-set with a port-pipe number. The range is from 0 or 3 for the Z9000..Defaults noneCommand ModesEXEC PrivilegeComm

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.0 Introduced on the Z9000.Version 8.3.7.0 Introduced o

cpu management statisticsEnter the keywords cpu management statistics to display the counters of the management port.cpu sata-interface statisticsEnte

Version 8.3.11.4 Added user port information.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.7.1.0 Introduc

Example (Drops Unit, Port)Dell#show hardware stack-unit 0 drops unit 1 port 27--- Ingress Drops ---Ingress Drops : 0IBP CBP Full Drops

hg3 down 10G FD SW No Forward None F XGMII 163600Dell#Example (Register)Dell#show hardware stack-unit 0 unit 1 register0x0068003c AGINGCT

0x0e719102 BCAST_BLOCK_MASK.hg1 = 0x000000000x0e71a102 BCAST_BLOCK_MASK.hg2 = 0x000000000x0e71b102 BCAST_BLOCK_MASK.hg3 = 0x000000000x0e71c102 BCAST_B

1. Verify that you are logged in to CONFIGURATION mode.2. Enter the management egress-interface-selection command. The prompt changes to include (conf

The linkStatus of Front End Port 20 is FALSEThe linkStatus of Front End Port 21 is FALSEThe linkStatus of Front End Port 22 is FALSEThe linkStatus of

stack-unit id Enter the keywords stack-unit to select a stack member ID. The unit ID range for Z9000 is 0.port-set number [counters]Enter the keywords

1 L2BCASTPackets 025Dell#Exampleparam1=0(0x00)}, action={act=CosQCpuNew, param0=7(0x07), param1=0(0x00)}, action={act=CopyToC

action={act=UpdateCounter, param0=1(0x01), param1=0(0x00)},!--------- output truncated -----------------!Debugging and Diagnostics513

13Dynamic Host Configuration Protocol (DHCP)Dynamic host configuration protocol (DHCP) is an application layer protocol that dynamically assigns IP ad

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

default-routerAssign a default gateway to clients based on the address pool.Z9000 Syntaxdefault-router address [address2...address8]Parametersaddress

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Defaults noneCommand ModesDHCP <POOL>Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the

Version 8.2.1.0 Introduced on the C-Series and S-Series.hardware-addressFor manual configurations, specify the client hardware address.Z9000 Syntaxhar

INTERFACE ModeUse INTERFACE mode to configure interfaces or IP services on those interfaces. An interface can be physical (for example, a Gigabit Ethe

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

leaseSpecify a lease time for the addresses in a pool.Z9000 Syntaxlease {days [hours] [minutes] | infinite}Parametersdays Enter the number of days of

Command ModesDHCP <POOL>Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Del

Version 8.2.1.0 Introduced on the C-Series and S-Series.networkSpecify the range of addresses in an address pool.Z9000 Syntaxnetwork network /prefix-l

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

show ip dhcp serverDisplay the DHCP server statistics.Z9000 Syntaxshow ip dhcp server statisticsDefaults noneCommand ModesEXEC PrivilegeCommand Histor

Version 9.4.(0.0)Introduced on the S-Series and Z-Series.Usage InformationUse this command to delete one or all dynamically learned host table entries

ip domain-nameConfigures the default domain corresponding to a specific VRF. This domain is appended to the in complete DNS requests corresponding to

Parametersvrf vrf-name (Optional) Enter the key word vrf and then the name of the VRF to configure the name server to IP address mapping for that VRF.

ISIS ADDRESS-FAMILY ModeTo enable or configure IPv6 for ISIS, use ISIS ADDRESS-FAMILY mode. For more information, refer to Intermediate System to Inte

ip-address [ip-address2] [ip-address3] [ip-address4] [ip-address5] [ip-address6]Enter the IP address of the name server in dotted decimal format.NOTE:

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

clear ip dhcp snoopingClear the DHCP binding table.Z9000 Syntaxclear ip dhcp snooping bindingDefaults noneCommand ModesEXEC PrivilegeCommand HistoryTh

The following is a list of the Dell Networking OS version history for this command.Version 9.2(0.2) Introduced on the Z9000.Version 8.3.19.0Introduced

ip dhcp snooping bindingCreate a static entry in the DHCP binding table.Z-Series Syntax[no] ip dhcp snooping binding mac address vlan-id vlan-id ip ip

Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.Version 8.3.7.0 Introduced on the S4810.Version 8.3.1.0 Introduced on the E-Series

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

ip dhcp source-address-validationEnable the IP Source Guard.Z9000 Syntax[no] ip dhcp source-address-validation [ipmac]Parametersipmac Enable IP+MAC So

Defaults DisabledCommand ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the

Version 9.4.(0.0)Added support for VRF.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on

2. Use the mac access-list standard or mac access-list extended command. Include a name for the ACL. The prompt changes to include (conf-std-macl) or

ip dhcp snooping verify mac-addressValidate a DHCP packet’s source hardware address against the client hardware address field (CHADDR) in the payload.

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

14Equal Cost Multi-Path (ECMP)Equal cost multi-path (ECMP) is supported on the Dell Networking Z9000 platform.ecmp-groupProvides a mechanism to monito

Version 9.0.2.0 Introduced on the S6000.Version 9.0.0.0 Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.10.0Introduced on

ecmp crc16 | crc16cc | crc32MSB | crc32LSB | crc-upper | dest-ip | lsb | xor1 | xor2 | xor4 | xor8 | xor16TeraScale and ExaScale Only: Enter the keywo

Enter the keywords port-set port-pipe then the port pipe number. The range is from 0 to 5.hg-seed seed-value stack-unitZ-Series only: Enter the keywor

Version 7.7.1.1 Added the nh-ecmp option.Usage InformationTo ensure that CRC is not used for LAG, set the default hash-algorithm method on ExaScale sy

hash-algorithm ecmpChange the hash algorithm used to distribute traffic flows across an ECMP (equal-cost multipath routing) group.Z9000 Term heading D

Term heading Description headingvarious test scenarios, but if the default algorithm does not provide satisfactory distribution of traffic, use this c

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

PORT-CHANNEL FAILOVER-GROUP ModeTo configure shared LAG state tracking, use PORT-CHANNEL FAILOVER-GROUP mode. For more information, refer to Port Chan

Parametersseed value Enter the keyword seed then the seed value. The range is from 0 to 4095.linecard slot Enter the keyword linecard then the linecar

ip ecmp-groupEnable and specify the maximum number of ecmp that the L3 CAM hold for a route, By default, when maximum paths are not configured, the CA

Parameterspercent Indicate the threshold value when traffic distribution starts being monitored on an ECMP link bundle. The range is from 1 to 90%. Th

Version 8.3.10.0Introduced on the S4810.show configDisplay the ECMP configuration.Z9000 Syntaxshow configCommand ModesCONFIGURATION-ECMP-GROUPCommand

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.ExampleDell#show link-bundle

15FIPS CryptographyTo configure federal information processing standards (FIPS) cryptography, use the following commands on the Z-Series platform.fips

show fips statusDisplays the status of the FIPS mode.Z-SeriesSyntaxshow fips statusDefaults NoneCommand ModesEXECExampleDell#show fips statusFIPS Mode

Version 9.1(0.0) Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on S4810.ExampleDell#show ip sshSSH serve

sshOpen an SSH connection specifying the hostname, username, port number, and version of the SSH client.Z-Series Syntax ssh {hostname|ipv4 address|ipv

Without the FIPS mode enabled:• hmac-sha1: Force ssh to use the hmac-sha1 HMAC algorithm.• hmac-shal-96: Force ssh to use the hmac-sha1–96 HMAC algori

2. Use the route-map map-name [permit | deny] [sequence-number] command. The prompt changes to include (config-route-map).You can return to CONFIGURAT

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Related Commandsip ssh server Configure an SSH server.show ip ssh cli

<cr>Dell#ssh 10.10.10.10 -c ?3des-cbc Force ssh to use 3des-cbc encryption cipheraes128-cbc Force ssh to use aes128-cbc encryption

16Force10 Resilient Ring Protocol (FRRP)Force10 resilient ring protocol (FRRP) is supported on Dell Networking Z9000 platform.FRRP is a proprietary pr

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

detail Enter the keyword detail to display detailed debug information related to the entire ring protocol packets.ring-id (Optional) Enter the ring id

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

interfaceConfigure the primary, secondary, and control-vlan interfaces.Z9000 Syntaxinterface {primary interface secondary interface control-vlan vlan-

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 8.3.7.0 Introduced on the S4810.Version 8.2.1.0 Introduced on the C-Series.Version 7.4.1.0 Introduced.modeSet the Master or Transit mode of th

protocol frrpEnter the Resilient Ring Protocol and designate a ring identification.Z9000 Syntaxprotocol frrp {ring-id}To exit the ring protocol, use t

ROUTER RIP ModeTo enable and configure Router Information Protocol (RIP), use ROUTER RIP mode. For more information, refer to Routing Information Prot

summary (OPTIONAL) Enter the keyword summary to view just a summarized version of the Ring configuration.Defaults noneCommand ModesEXECCommand History

Primary : GigabitEthernet 0/16 State: ForwardingSecondary: Port-channel 100 State: BlockingControl Vlan: 1Ring protocol Timers: Hello-Interval 50 msec

Command ModesCONFIGURATION (conf-frrp)Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the rele

17GARP VLAN Registration (GVRP)The Dell Networking operating system supports the basic GVRP commands on the Z9000 platform.The generic attribute regis

• VLANs created dynamically with GVRP exist only as long as a GVRP-enabled device is sending updates. If the devices no longer send updates, or GVRP i

Related Commandsshow gvrp statistics — displays the GVRP statistics.debug gvrpEnable debugging on GVRP.Z9000 Syntaxdebug gvrp {config | events | pdu}T

disableGlobally disable GVRP.Z9000 SyntaxdisableTo re-enable GVRP, use the no disable command.Defaults Enabled.Command ModesCONFIGURATION-GVRPCommand

NOTE: Designate the milliseconds in multiples of 100.leave Enter the keyword leave then the number of milliseconds to configure the leave time. The ra

gvrp enableEnable GVRP on physical interfaces and LAGs.Z9000 Syntaxgvrp enableTo disable GVRP on the interface, use the no gvrp enable command.Default

Defaults normalCommand ModesCONFIGURATION-INTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refe

1. To enable VRRP globally, verify that you are logged in to CONFIGURATION mode. 2. Enter the vrrp-group command then enter the VRRP group ID. The pro

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

show garp timersDisplay the GARP timer settings for sending GARP messages.Z9000 Syntaxshow garp timersDefaults noneCommand Modes• EXEC• EXEC Privilege

interface (OPTIONAL) Enter the following keywords and slot/port or number information:• For a Port Channel interface, enter the keywords port-channel

show gvrp statisticsDisplay the GVRP configuration statistics.Z9000 Syntaxshow gvrp statistics {interface interface | summary}Parametersinterface inte

• An entry for a new GVRP VLAN could not be created in the GVRP database.ExampleDell#show gvrp statistics int gi 1/0Join Empty Received: 0Join In Rece

18GRUBGRUB commands are supported on the Z9000 platform only.To access this mode, press the ESC key when the following line appears on the console dur

Command ModesgrubCommand HistoryVersion 8.3.11.1 Introduced on the Z9000.Examplegrub>list_envserverip=10.11.200.241ipaddr=10.11.196.141netmask=255.

save_envSaves the environment variables set using the set command.Z9000Syntaxsave_env environment variableParametersenvironment variableEnter the envi

secondary_bootSet the secondary boot parameter. The location must be flash0, flash1 or any valid tftp location. The secondary boot parameter must be i

19ICMP Message TypesThis chapter lists and describes the possible ICMP message type resulting from a ping. The first three columns list the possible s

3File ManagementThis chapter contains command line interface (CLI) commands needed to manage the configuration files as well as other file management

Symbol Type Code Description Query Error0 redirect for network . 1 redirect for host . 2 redirect for type-of-service and network. 3 redirect for type

20Internet Group Management Protocol (IGMP)The IGMP commands are supported by the Dell Networking operating software on the Z9000 platform.This chapte

• For a VLAN interface, enter the keyword vlan then the slot/port information. The range is from 1 to 4094.• For a 1-Gigabit Ethernet interface, enter

interface interfaceEnter the following keywords and slot/port or number information:• For a 1-Gigabit Ethernet interface, enter the keyword gigabiteth

Parametersaccess-list Enter the name of the extended ACL (16 characters maximum).Defaults Not configuredCommand ModesINTERFACE (conf-if-interface-slot

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Usage InformationQuerier normally sends some group-specific queries when a leave message is received for a group prior to deleting a group from the me

ip igmp querier-timeoutChange the interval that must pass before a multicast router decides that there is no longer another multicast router that shou

ip igmp query-intervalChange the transmission frequency of IGMP general queries the Querier sends.Z9000 Syntaxip igmp query-interval secondsTo return

ip igmp query-max-resp-timeSet the maximum query response time advertised in general queries.Z9000 Syntaxip igmp query-max-resp-time secondsTo return

access-class...176clear

boot systemTell the system where to access the Dell Networking OS image used to boot the system.Z9000 Syntaxboot system {gateway ip address| stack-uni

ip igmp ssm-mapTo translate (*,G) memberships to (S,G) memberships, use a statically configured list.Z9000 Syntaxip igmp ssm-map std-access-list sourc

ip igmp static-groupConfigure an IGMP static group.Z9000 Syntaxip igmp static-group {group address [exclude [source address]] | [include {source addre

implicitly assumes all sources are included. If you do not specify either include or exclude, Dell Networking OS implicitly assumes a IGMPv2 static jo

Version 7.5.1.0 Introduced on the E-Series.show ip igmp groupsView the IGMP groups.Z9000 Syntaxshow ip igmp groups [group-address [detail] | detail |

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced on the S-Series and C-Series.Version 7.5.1

Group Address Interface Mode Uptime Expires Last Reporter225.0.0.0 Vlan 100 IGMPv2 00:00:05 00:02:04 3.0.0.51Member Ports: Po 2*225.0.0.1 Vlan 1

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

If the IP SA in the incoming IGMP general query frame is lower than the IP address of the VLAN interface, the switch disables its IGMP snooping Querie

ip igmp snooping fast-leaveEnable IGMP snooping fast-leave for this VLAN.Z9000 Syntaxip igmp snooping fast-leaveTo disable IGMP snooping fast leave, u

format flashErase all existing files and reformat the file system in the internal flash memory or the USB drive. After the file system is formatted, f

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Version 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only.Version 9.0.2.0 Introduced on the

Command ModesINTERFACE VLAN — (conf-if-vl-n)Command HistoryThis guide is platform-specific. For command information about other platforms, refer to th

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Usage InformationIf the port channel is a VLT port channel, an asterisk (*) after the port channel number (Po 100*) indicates the port channel is loca

21InterfacesThe commands in this chapter are supported by Dell Networking operating software on the Z9000 platform.This chapter contains the following

• For a tunnel interface, enter the keyword tunnel. The range is from 1 to 16383.vrrp [[ipv6] vrid] (OPTIONAL) Enter the keyword vrrp to clear the cou

clear dampeningClear the dampening counters on all the interfaces or just the specified interface.Z9000 Syntaxclear dampening [interface]Parametersint

Related Commandsshow interfaces dampening — displays interface dampening information.dampening — configures dampening on an interface.dampeningConfigu

Version 7.5.1.0 Introduced on the C-Series.Version 7.4.1.0 Introduced on the E-Series.Usage InformationWith each flap, Dell Networking OS penalizes th

0-5 Enter the stack member unit identifier to restore only the mentioned stack-unit.all Enter the keyword all to restore all units in the stack.bootva

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced o

Version 9.0.2.0 Introduced on the S6000.Version 8.3.11.1 Introduced on the Z9000.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.5.1.0 I

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced o

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Can’t configure speed <1G when Asymmetric flowcontrol is on, config ignored• Dell Networking OS only supports rx on tx on and rx off tx off for spe

off off off offoff off off offon on on onon on on onRelated Commandsshow running-config

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

interface groupCreate or delete group of VLANs with a single command. You can also use this command to apply a set of configurations on a group of int

Usage InformationThe interface group command will create all the non-existent VLANs specified in the range. On successful command execution, the CLI s

Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.Version 6.4.

• secondary_boot• default_boot• ipaddr• gatewayip• netmask• macaddr• mgmtautoneg• mgmtspeed100• mgmtfullduplexEach boot path variable (primary_boot, s

Usage InformationYou cannot delete a Management port.The Management port is enabled by default (no shutdown). To assign an IP address to the Managemen

Usage InformationYou cannot delete the Null interface. The only configuration command possible in a Null interface is ip unreachables.ExampleDell(conf

Defaults noneCommand ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the rel

Example (Multiple Ports)Dell(conf)#interface range gi 2/0 - 23, gi 2/1 - 10Dell(conf-if-range-gi-2/0-23#Example (Overlapping Ports)Dell(conf)#interfac

show range — shows the bulk configuration ranges.interface range macro (define) — defines a macro for an interface-range.interface range macro (define

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.5.1.0 Added suppor

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

Version 9.0.2.0 Introduced on the S6000.Version 9.1.(0.0)Introduced on the S4810; added support for OpenFlow.Version 8.3.19.0Introduced on the S4820T.

intf-type cr4 autonegSet the interface type as CR4 with auto-negotiation enabled.Z9000 Syntaxintf-type cr4 autonegIf you configure intf-type cr4 auton

Defaults Enabled.Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the rel

**************************************************************Proceed with factory settings? Confirm [yes/no]:yes-- Restore status --Unit Nvram Con

Version 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.Usage InformationIf you configure interface type as CR4 with auto-negotiation enabled

The no negotiation auto command is only available if you first manually set the speed of a port to 10Mbits or 100Mbits.The negotiation auto command pr

User InformationBoth sides of the link must have auto-negotiation enabled or disabled for the link to come up.The following details the possible speed

• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information.• For a 40-Gigabit Ethernet interface, ente

Key Descriptionr Change the [delta] column from change in the number of packets/bytes in the last interval to rate per second.l Change the view to the

Gi 0/8 Up 61427 1 59960 1 Gi 0/9 Up 62039 53 104239232 3 Gi 0/10 Up 17740044091 3

pre-Version 6.2.1.0Introduced on the E-Series.Usage InformationIf the packet includes a Layer 2 header, the difference between the link MTU and IP MTU

portmode hybridTo accept both tagged and untagged frames, set a physical port or port-channel. A port configured this way is identified as a hybrid po

The following describes the interface vlan command shown in the following example. This example shows unconfiguration of the hybrid port using the no

NOTE: Because polling occurs every 15 seconds, the number of seconds designated here rounds to the multiple of 15 seconds lower than the entered value

show boot systemDisplays information about boot images currently configured on the system.Z9000Syntaxshow boot system {stack-unit {0-11 | 0-7 | 0-5 |

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

ExampleDell(conf)#interface range gigabitethernet 1/1 - 2Dell(conf-if-range-gi-1/1-2)#show config!interface GigabitEthernet 1/1 no ip address switch

Version 8.3.12.1 Updated command output to support multiple IPv6 addresses on S4810.Version 8.3.11.4 Output expanded to support eSR4 optics in Z9000.V

Line Description• Wavelength, F10 unknown—Dell Force10 ID is present, but not able to determine the optics type• Unknown, Non-qualified— if wavelength

Line Description– discarded = the sum of runts, giants, CRC, and overrun packets discarded without any processingOutput Statistics: Displays output st

Output Statistics: 0 packets, 0 bytes, 0 underruns 0 64-byte pkts, 0 over 64-byte pkts, 0 over 127-byte pkts 0 over 255-byte pkts, 0 over 511-byte

Time since last interface status change: 1w0d5hDell#Example (ManagementEthernet)Dell#show interfaces managementethernet 0/0ManagementEthernet 0/0 is u

Last clearing of "show interface" counters 00:06:14Queueing strategy: fifoInput 791 packets, 62913 bytes, 775 multicastReceived 0 errors, 0

show interfaces configuredDisplay any interface with a non-default configuration.Z9000Syntaxshow interfaces configuredCommand Modes• EXEC• EXEC Privil

Time since last interface status change: 00:04:59Dell#Related Commandsshow interfaces — displays information on a specific physical interface or virtu

show bootvarDisplay the variable settings for the boot parameters.Z9000Syntaxshow bootvarCommand ModesEXEC PrivilegeCommand HistoryThis guide is platf

Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.Version 7.4.1.0 IntroducedExampleDell#show interfaces dampeningI

Usage InformationThe following describes the show interfaces gigabitethernet command following example.Mode Control Indicates if auto negotiation is e

• Auto• 1000MB• 100MB• 10MBExampleDell#show int gigabitethernet 1/0 phyMode Control: SpeedSelection: 10b AutoNeg: ON Loopbac

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

show interfaces statusZ9000Syntaxshow interfaces [interface | linecard slot-number] statusParametersinterface (OPTIONAL) Enter one of the following ke

Gi 0/0 Up 1000 Mbit Auto --Gi 0/1 Down Auto Auto 1Gi 0/2 Down Auto Auto 1Gi 0/

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

Vlan 2--More--Related Commandsinterface — configures a physical interface on the switch.show ip interface — displays Layer 3 information about the i

Version 7.6.1.0 Introduced on the C-Series and S-Series.Version 6.5.4.0 Introduced on the E-Series.Usage InformationThe following describes the show i

Line DescriptionTemp Low Warning thresholdFactory-defined setting. Value can differ between SFP and SFP+.Voltage Low Warning thresholdFactory-defined

show fileDisplay contents of a text file in the local filesystem.Z9000Syntaxshow file filesystemParametersfilesystem Enter one of the following:• For

Line DescriptionRS state This is the reserved digital state of the pin AS(1) per SFF-8079 and RS(1) per SFF-8431.Tx Disable state If the admin status

Line DescriptionTx Bias Low Warning FlagThis can be either true or false, depending on the present Tx bias current value displayed above.Tx Power Low

SFP 1 RX Power Low Warning threshold = 0.016mW===================================SFP 1 Temperature = 39.930CSFP 1 Voltage

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.2.1.0 Added suppor

Related Commandsecmp-group — configures a mechanism to monitor traffic distribution.shutdownDisable an interface.Z9000 SyntaxshutdownTo activate an in

Related Commandsinterface port-channel — creates a port channel interface.interface vlan — creates a VLAN.show ip interface — displays the interface r

The following is a list of the Dell Networking OS version history for this command.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduce

1000 Enter the keyword 1000 to set the interface to auto-negotiate its speed.auto Enter the keyword auto to set the interface to auto-negotiate its sp

number Enter the port number of the 40G port to be split. The range is from 0 to 124 in multiples of 4 (0, 4, 8, 12, ... 120 124).Defaults Disabled.Co

tengigabit slot/port | fortyGigE slot/port | port-channel number} command.Parametersbackup interfaceUse this option to configure a redundant Layer 2 l

bridge-priority 8192rapid-root-failover enable!interface GigabitEthernet 0/0no ip addressshutdownRelated Commandsshow os-versionDisplay the release an

Usage InformationIf an IP address or VRRP group is assigned to the interface, you cannot use the switchport command on the interface. To use the switc

• For Telnet, enter the keyword telnet.• For TFTP, enter the keyword tftp.all Configure all applications.Defaults None.Command ModesEIS Mode (conf-mgm

Version 9.3.(0.0)Added support for the HTTP and ICMP traffic on the Z9000, S4810, and S4820T.clear management application pkt-cntrClear management app

management egress-interface-selectionTo make configured application traffic egress through the management port instead of the front-end (FE) port, ena

show management application pkt-cntrDisplay the number of packets for each application type that have taken the management route.Z9000 Syntaxshow mana

Version 9.2.(0.0)Introduced on the Z9000, S4810, and S4820T.ExampleDell#show management application pkt-fallback-cntrdns : 0ftp

• For a Gigabit Ethernet interface, enter the keyword GigabitEthernet then the slot/port information.• For a 10-Gigabit Ethernet interface, enter the

On the E-Series TeraScale, you can add up to 16 interfaces to a Port Channel; E-Series ExaScale can add up to 64. You can have eight interfaces per Po

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on S4810.Version 8.3.11.1 Introduced on Z9000.Version 8.1.1.0 Introduced on E-Seri

Version 7.5.1.0 Introduced on the C-Series.E-Series Original command.ExampleDell#show os-versionRELEASE IMAGE INFORMATION :---------------------------

shutdown — disables/enables the port channel.minimum-linksConfigure the minimum number of links in a LAG (Port Channel) that must be in “oper up” stat

port-channel failover-groupTo configure a LAG failover group, access PORT-CHANNEL FAILOVER-GROUP mode.Z9000Syntaxport-channel failover-groupTo remove

show configDisplay the current configuration of the selected LAG.Z9000Syntaxshow configCommand ModesINTERFACE PORTCHANNELCommand HistoryThis guide is

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

Field DescriptionQueueing strategy.States the packet queuing strategy. FIFO means first in first out.packets input... Displays the number of packets a

Dell#User InformationThe following describes the show interfaces port-channel brief command shown in the following example.Field DescriptionLAG Lists

Parametersoutgoing-port-channel numberEnter the keywords outgoing-port-channel then the number of the port channel to display flow information.• For a

Usage InformationBecause this command calculates based on a Layer 2 hash algorithm, use this command to display flows for switched Layer 2 packets, no

tdr-cable-testTest the condition of copper cables on 100/1000 Base-T modules.Z9000Syntaxtdr-cable-test interfaceParametersinterface Enter the keyword

show tdrDisplay the TDR test results.Z9000Syntaxshow tdr interfaceParametersinterface Enter the keyword GigabitEthernet then the slot/port information

ip prefix-list...235per

aaa for the current AAA configurationaclfor the current ACL configurationarpfor the current static ARP configurationas-pathfor the current AS-path con

Status DefinitionStatus: Impedance MismatchThere is an impedance mismatch in the cables.ExampleDell#show tdr gigabitethernet 10/47Time since last test

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Pre-version 8.3.7.0Introduce

Version 8.3.7.0 Introduced on the S4810.Pre-version 8.3.7.0Introduced on the E-Series ExaScale.Usage InformationWhen a UDP broadcast packet is flooded

Usage InformationIf you configure the ip helper-address command and ip udp-helper udp-port command, the behavior is that the UDP broadcast traffic wit

Related Commandsdebug ip udp-helper — enables debug and displays the debug information on a console.ip udp-broadcast-address — configures a UDP IP add

• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet followed by the slot/port information.• For a VLAN interface, enter the ke

22Internet Protocol Security (IPSec)Internet protocol security (IPSec) is an end-to-end security scheme for securing IP communications by authenticati

To delete a transform set, use the no crypto ipsec transform-set name {ah-authentication {md5|sha1|null} | esp-authentication {md5|sha1|null} | esp-en

Usage Information• Both sides of the link must specify the same transform set.• You can create up to 64 transform sets.ExampleDell(conf)#do show crypt

management crypto-policyApply the crypto policy to management traffic.Z9000 Syntaxmanagement crypto-policy nameTo remove the management traffic crypto

lldpfor the current LLDP configurationload-balancefor the current port-channel load-balance configurationloggingfor the current logging configurationm

source-port numberEnter the source port number.destination-port numberEnter the destination port number.Defaults noneCommand ModesCONFIG-CRYPTO-POLICY

outbound Specify the outbound session key for IPSec.ah Use the AH protocol when you select the AH transform set in the crypto policy.esp Use the ESP p

Version 9.2(0.2) Introduced on the Z9000, S4810, and S4820T.ExampleDell#show crypto ipsec transform-setTransform-Set Name : dallasTransform-Set ref

Source mask : /32 Source port : 0 Destination address : 1.1.1.2 Destination mask : /32 Destination port : 23 so

23IPv4 RoutingThe basic IPv4 commands are supported by Dell Networking operating system on the Z9000 platform.arpTo associate an IP address with a MAC

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.

Version 8.3.8.0 Introduced on the S4810.Usage InformationThis timer is an exponential backoff timer. Over the specified period, the time between ARP r

arp max-entriesEnables you to configure the maximum number of ARP entries per VRF that are allowed for IPv4..Syntaxarp max-entries [vrf vrf-name] max-

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version

rmonfor the current RMON configurationroute-mapfor the current route map configurationsflowfor the current sFlow configurationsnmpfor the current SNMP

Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Related Commandsshow ip fib stack-unit — shows FIB entries on a specified stack-unit.clear ip routeClear one or all routes in the routing table.Z9000

show ip route summary — views a summary of the routing table.clear tcp statisticsClear TCP counters.Z9000 Syntaxclear tcp statistics [all | cp | rp1 |

debug arpView information on ARP transactions.Z9000 Syntaxdebug arp [interface] [count value]To stop debugging ARP transactions, use the no debug arp

Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.Version 6.3.

00:60:CF:20:7B:8C, giaddr = 0.0.0.000:12:21 : %RELAY-I-BOOTREQUEST: Forwarded BOOTREQUEST for 00:60:CF:20:7B:8C to 14.4.4.200:12:26 : %RELAY-I-PACKET:

• For a 1-Gigabit Ethernet interface, enter the keyword GigabitEthernet then the slot/port information.• For the Management interface, enter the keywo

Usage InformationTo stop packets from flooding the user terminal when debugging is turned on, use the count option.debug ip packetView a log of IP pac

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.5.1.0 Added suppor

Version 9.0.2.0 Introduced on the S6000.Version 9.2.(0.0)Added support for the tunnel and EIS interface types.Version 9.0.0.0 Added support for the VL

IP: s=10.1.2.206 (Ma 0/0), d=10.1.2.62, len 40, rcvd TCP src=0, dst=0, seq=0, ack=0, win=0IP: s=10.1.2.62 (local), d=10.1.2.206 (Ma 0/0), len 226,

turned offDell#ip addressAssign a primary and secondary IP address to the interface.Z9000 Syntaxip address ip-address mask [secondary]To delete an IP

ip directed-broadcastEnables the interface to receive directed broadcast packets.Z9000 Syntaxip directed-broadcastTo disable the interface from receiv

Defaults Disabled.Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to th

Defaults Disabled.Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to th

Defaults Not configured.Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer

Defaults Not configured.Command ModesINTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to

To re-enable the hop-count increment, use the no ip helper-address hop-count disable command.Defaults Enabled; the hops field in the DHCP message head

Parametersname Enter a text string to associate with one IP address.ip address Enter an IP address, in dotted decimal format, to be mapped to the name

NOTE: When you configure the capability to enable the loopback IP address to be sent for easy debugging and diagnosis (IP addresses of the devices for

show startup-configDisplay the startup configuration.Z9000Syntaxshow startup-configCommand ModesEXEC PrivilegeCommand HistoryThis guide is platform-sp

ExampleDell(conf)#ip icmp source-interface tengigabitethernet 0/0Dell(conf)#ipv6 icmp source-interfaceEnable the ICMP error and unreachable messages t

Usage InformationYou can enable the mechanism to configure the source or the originating interface from which the packet (the device that generates th

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced o

Related Commandsshow ip route — views the switch routing table.show ipv6 route — displays the IPv6 routes.ip mtuSet the IP MTU (frame size) of the pac

Layer 2 header, the difference between the link MTU and IP MTU (the ip mtu command) must be enough bytes to include for the Layer 2 header.Link MTU an

ip name-serverEnter up to six IPv4 addresses of name servers. The order you enter the addresses determines the order of their use.Z9000 Syntaxip name-

ip proxy-arpEnable proxy ARP on an interface.Z9000 Syntaxip proxy-arpTo disable proxy ARP, use the no ip proxy-arp command.Defaults Enabled.Command Mo

To delete all routes matching a certain route, use the no ip route destination mask command.Parametersdestination Enter the IP address in dotted decim

Version 8.3.7.0 Introduced on the S4810.Version 8.2.1.0 Added support for 4094 VLANs on the E-Series ExaScale (the prior limit was 2094).Version 8.1.1

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

show versionDisplay the current Dell Networking Operating System (OS) version information on the system.Z9000Syntaxshow versionCommand ModesEXEC Privi

show ip tcp initial-timeDisplays the interval that you configured for the device to wait before the TCP connection is attempted to be established. Thi

pre-Version 6.1.1.0Introduced on the E-Series.load-balanceBy default, for C-Series and S-Series, Dell Networking OS uses an IP 4-tuple (IP SA, IP DA,

tcp-udp enable Enter the keywords to distribute traffic based on the following:• enable — Takes the TCP/UDP source and destination ports into consider

load-balance hgChoose the traffic flow parameters the hash calculation uses while distributing the traffic across internal higig links.Z9000 Syntax[no

mac [source-mac | source-port-id | source-module-id | dest-mac | dest-port-id | dest-module-id | vlan | ethertype | source-dest-mac ]To use MAC key fi

management routeConfigure a static route that points to the Management interface or a forwarding router.Z9000 Syntaxmanagement route {{ip-address mask

pre-Version 6.1.1.0Introduced on the E-Series.Usage InformationWhen a static route (or a protocol route) overlaps with Management static route, the st

• statistics — view DAI statisticsmacaddress mac-address mask(OPTIONAL) Enter the keyword macaddress then a MAC address in nn:nn:nn:nn:nn:nn format. E

Usage InformationThe following example shows two VLANs that are associated with a private VLAN (PVLAN) (refer to Private VLAN (PVLAN)).If you have ent

- CPInternet 10.16.134.254 20 00:01:e8:d5:9e:e2 Ma 0/0 - CPInternet 133.33.33.4 1 00:01:e8:d5:9e:e2 Ma 0/0 - CPU

Lines Beginning WithDescription1 Route Processor...Hardware configuration of the system, including the number and type of physical interfaces availabl

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.1.0 Introduced.Related Commandsarp retries — sets the number of ARP retries in case the system do

Field Description• If DNS is not enabled, the Name/Address lookup is static mappingName servers are...Lists the name servers, if configured.Host Displ

show ip cam linecardView CAM entries for a port pipe on a line card.Syntaxshow ip cam linecard number port-set pipe-number [ip-address mask [longer-pr

Usage InformationThe following describes the show ip cam command shown in the following example.Field DescriptionIndex Displays the CAM index number o

Usage InformationThe following describes the show ip cam summary command shown in the following example.Field DescriptionPrefix Length Displays the pr

show ip cam stack-unitDisplay CAM entries for a port-pipe of a stack-unit on a S-Series or Z-Series switch.Z9000 Syntaxshow ip cam stack-unit {id} [po

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.7.1.0 Added suppor

CP -1.1.1.0/24 0 1 0 00:00:00:00:00:00 CP -100.1.1.0/24 1 0 20 00:03:0

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

00:00:00:00:00:00 CP 0 3277 0101.10.10.10/32 via 101.10.10.10, So 2/9 101.10.10.10 00:01:e8:01:62:32 So 2/9 0 1 0Dell>show ip fib stack-un

Dell(conf-if-te-0/5)#Dell#Example (S6000)Dell#S6000#show versionDell Real Time Operating System SoftwareDell Operating System Version: 2.0Dell Applic

Usage InformationThe following describes the show ip fib stack-unit command shown in the following example.Field DescriptionDestination Lists the dest

show ip flowShow how a Layer 3 packet is forwarded when it arrives at a particular interface.Z9000 Syntaxshow ip flow interface interface {source-ip a

Version 7.9.1.0 Introduced VRF on the E-Series.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1

• For the Null interface, enter the keyword null then zero (0).• For a Port Channel interface, enter the keywords port-channel then a number. The rang

Usage InformationThe following describes the show ip interface command shown in the following example.Lines DescriptionTenGigabitEthernet 0/0...Displa

Fields DescriptionProtocol States whether IP is enabled (up) or disabled (down) on the interface.Example (Brief)Dell#show ip int briefInterface

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 9.0.2.0 Introduced on the S6000.Version 9.0.0.0 Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Version 8.4.1.0 Introduced on

pre-Version 6.1.1.0Introduced on the E-Series.ExampleDell#show ip protocolsRouting Protocol is "bgp 1" Cluster Id is set to 20.20.20.3 Rou

• If you enter isis, you can include the ISIS routing-tag.• If you enter ospf, you can include the OSPF process-id.process-id (OPTIONAL) Specify that

flash: After entering the keyword flash:, you can either follow it with the location of the source file in this form: flash//filepath or press Enter t

Field Description(undefined) Identifies the type of route:• C = connected• S = static• R = RIP• B = BGP• IN = internal BGP• EX = external BGP• LO = Lo

100.10.10.0/24 Direct, So 2/8 0/0 00:08:54> R 100.10.10.0/24 Direct, So 2/8 120/0 00:08:54C 101.10.10.0/24 Direc

Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.1.1.0Introduced on the E-Series.ExampleDell#show ip route list testCodes:C- connected, S - st

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.1.1.0 Introduced o

show ip trafficView IP, ICMP, UDP, TCP and ARP traffic statistics.Z9000 Syntaxshow ip traffic [all | cp | rp1 | rp2]NOTE: These options are supported

Keyword Definitionunknown protocol...No receiver for these packets. Counts packets whose protocol type field is not recognized by Dell Networking OS.n

• ARP Statistics: Rcvd: Replies: Object = f10ArpReplyRecv, OIDs = 1.3.6.1.4.1.6027.3.3.5.2.3• ARP Statistics: Sent: Request: Object = f10ArpReqSent, O

cp Enter the keyword cp to view only TCP information from the Control Processor.rp1 Enter the keyword rp1 to view only TCP statistics from Route Proce

Field Description0 partially... Displays the number of partially duplicated packets and bytes received.7 out-of-order... Displays the number of packet

329 packets (1263 bytes) in sequence 17 dup packets (6 bytes) 0 partially dup packets (0 bytes) 7 out-of-order packets (0 bytes) 0 packets

Reload Dell Networking OS after executing this command. To copy Dell Networking OS from the management unit to one or more stack members, use the upgr

24IPv6 Access Control Lists (IPv6 ACLs)IPv6 ACLs and IPv6 Route Map commands are supported on Dell Networking Z9000 platform.NOTE: For IPv4 ACL comman

Version 8.3.19.0Introduced on the S4820T.Version 8.3.7.0 Introduced on the S4810.Version 8.4.2.1 Introduced on the S-Series.Version 8.4.2.0 Introduced

Version 8.4.2.1 Introduced on the S-Series.Version 8.4.2.0 Introduced on the E-Series TeraScale.Version 7.8.1.0 Introduced on the C-Series.Exampleshow

-- Line card 4 -- Current Settings(in block sizes)L2Acl : 2Ipv4Acl : 2Ipv6Acl : 4Ipv4Qos : 2L2Qos :

Version 7.8.1.0 Introduced on the C-Series.Version 7.4.1.0 Introduced on the E-Series TeraScale. Added the monitor option.permitTo configure a filter

Version 8.3.7.0 Introduced on the S4810.ipv6 control-plane egress-filterEnable egress Layer 3 ACL lookup for IPv6 CPU traffic.Z9000 Syntaxipv6 control

permit Enter the keyword permit to configure a filter to forward packets meeting this condition.deny Enter the keyword deny to configure a filter to d

Parametersdefault Use the default CAM profile settings, and set the CAM as follows:• L2 ACL(l2acl): 1• L3 ACL (ipv4acl: 1• IPv6 L3 ACL (ipv6acl): 2l2a

cam-aclAllocate space for IPv6 ACLs.Z9000 Syntaxcam-acl {default | l2acl 1-10 ipv4acl 1-10 ipv6acl 0-10 ipv4qos 1-10 l2qos 1-10}Parametersdefault Use

Ranges for the CAM profiles are from 1 to 10, except for the ipv6acl profile which is from 0 to 10. The ipv6acl allocation must be a factor of 2 (2, 4

seq (for Standard IPv4 ACLs)...275deny tcp (

booted Enter the path to the upgrade source. Entering <CR> updates the FPGA from the flash.file-url Enter the following location keywords and in

25IPv6 BasicsIPv6 basic commands are supported on the Dell Networking Z-Series platform.NOTE: For information about the Dell Networking operating soft

clear ipv6 routeClear (refresh) all or a specific route from the IPv6 routing table.Z9000 Syntaxclear ipv6 route {* | ipv6-address prefix-length}Param

The following is a list of the Dell Networking OS version history for this command.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced

• Removing auto-configuration removes all auto-configured IPv6 addresses and the link-local IPv6 address from that management interface.• IPv6 address

Version 7.8.1.0 Introduced on the C-Series and S-Series.Version 7.4.1.0 Introduced on the E-Series TeraScale.Usage Information• If two addresses are c

Defaults noneCommand ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the rel

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.ipv6 flowlabel-zeroConfigure system to set the flow label field in th

Parametersname Enter a text string to associate with one IP address.ipv6-address Enter the IPv6 address (X:X:X:X::X) to be mapped to the name.Defaults

Command ModesCONFIGURATIONCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Ne

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.ipv6 nd dns-server Configures Recursive DNS Server (RDNSS) addresses

verifyValidate the software image on the flash drive after the image has been transferred to the system, but before the image has been installed.Synta

Example Dell(conf-if-te-0/1)#ipv6 nd dns-server 1000::1 1ipv6 nd prefixSpecify which IPv6 prefixes are included in Neighbor Advertisements.Z9000 Synta

The following is a list of the Dell Networking OS version history for this command.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduce

• For a tunnel interface, enter the keyword tunnel then the tunnel interface number. The range is from 1 to 16383.• For a VLAN interface, enter the ke

Usage InformationWhen the interface goes down, Dell Networking OS withdraws the route. The route is re-installed, by Dell Networking OS, when the inte

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

summary (OPTIONAL) Enter the keyword summary to display a table listing network prefixes and the total number prefixes which can be entered into the I

Default 100Command ModesEXECCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell

Version 9.0.0.0 Introduced on the Z9000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.7.0 Introduced on the S4810.Version 8.4.2.1 Introduced on

[managementethernet slot/port] [port-channel number] [stack-unit id] [tengigabitethernet slot | slot/port] [fortyGigE slot | slot/port] [tunnel tunnel

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

4Control and MonitoringThis chapter contains the commands to configure and monitor the system, including Telnet, file transfer protocol (FTP), and tri

Example (Managementethernet)Dell#show ipv6 interface management 0/0ManagementEthernet 0/0 is up, line protocol is up IPV6 is enabled Link Local addr

show ipv6 mld_hostDisplay the IPv6 MLD host counters.Z9000 Syntaxshow ipv6 mld_hostCommand ModesEXECCommand HistoryThis guide is platform-specific. Fo

show ipv6 routeDisplays the IPv6 routes.Z9000 Syntaxshow ipv6 route [ipv6-address prefix-length] [hostname] [all] [bgp as number] [connected] [isis ta

Version 8.3.7.0 Introduced on the S4810.Version 8.2.1.0 Introduced on the E-Series ExaScale.Version 7.8.1.0 Introduced on the C-Series and S-Series.Ve

type 1, N2 - OSPF NSSA external type 2, E1 - OSPF external type 1, E2 - OSPF external type 2, i - IS-IS, L1 - IS-IS level-1, L2 - IS

Version 8.3.19.0Introduced on the S4820T.Version 8.3.7.0 Introduced on the S4810.Version 8.4.2.1 Introduced on the C-Series and S-Series.Version 8.2.1

26Intermediate System to Intermediate System (IS-IS)The intermediate system to intermediate system (IS-IS) protocol for IPv4 and IPv6 is supported on

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 7.5.1.0 Introduced o

Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 7.5.1.0 Added IPv6 ISIS support.Version 6.3.1.0 Version 6.3.1

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Usage InformationTo prevent

Usage InformationYou must save the configuration and reload the system to implement ASF. When you enter the command, the system sends a message statin

clear isisRestart the IS-IS process. All IS-IS data is cleared.Z9000 Syntaxclear isis [tag] {* | database | traffic}Parameterstag (Optional) Enter an

nsap Enter a specific NSAP address that is associated with the name parameter.Defaults Not configured.Command ModesROUTER ISISCommand HistoryThis guid

Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Usage InformationEntering debug isis enables all debugging parameters

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.debug isis local-updatesTo de

Version 8.3.12.0Introduced on the S4810.Version 6.3.1.0 Introduced.debug isis snp-packetsTo debug IS-IS complete sequence number PDU (CSNP) and partia

Version 6.3.1.0 Introduced.debug isis spf-triggersEnable debugging on the events that triggered IS-IS shortest path first (SPF) events for debugging p

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.• For a Gigabit Ethernet interface, enter the keywor

route-map map-name(OPTIONAL) A default route the routing process generates if the route map is satisfied.Defaults Not configured.Command Modes• ROUTER

descriptionEnter a description of the IS-IS routing protocol.Z9000 Syntaxdescription {description}To remove the description, use the no description {d

ip-address mask(OPTIONAL) Enter an IP address in dotted decimal format and enter a mask in either dotted decimal or /prefix format.prefix-list (OPTION

Usage InformationAfter entering the banner login command, type one or more spaces and a delineator character. Enter the banner text then the second de

• For a 1- Gigabit Ethernet interface, enter the keyword GigabitEthernet then the slot/port information.• For a Port Channel interface, enter the keyw

To return to the default values, use the no distribute-list prefix-list-name out [bgp as number connected | ospf process-id | rip | static] command.Pa

distribute-list redistributed-overrideSuppress flapping of routes when the same route is redistributed into IS-IS from multiple routers in the network

Parametershmac-md5 (OPTIONAL) Enter the keywords hmac-md5 to encrypt the password using MD5.encryption-type(OPTIONAL) Enter 7 to encrypt the password

Parametersietf Enter ietf to enable graceful restart on the IS-IS router.Defaults Graceful restart disabled.Command ModesROUTER ISISCommand HistoryThi

Defaults 5 minutesCommand ModesROUTER ISISCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.1.0 Introduced o

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.1.0 Introduced on the E-Series.graceful-restart t2Configure the wait time for the graceful restar

graceful-restart t3Configure the overall wait time before graceful restart completes.Z9000 Syntaxgraceful-restart t3 {adjacency | manual} secondsTo re

Related Commandsgraceful-restart restart-wait — enables the graceful restart maximum wait time before a restarting peer comes up.hello paddingUse to t

Parameterskeyboard-interactiveEnter the keyword keyboard-interactive to require a carriage return (CR) to get the message banner prompt.c Enter a deli

hostname dynamicEnables dynamic learning of hostnames from routers in the domain and allows the routers to advertise the hostname in LSPs.Z9000 Syntax

Command ModesROUTER ISISCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Netw

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 7.5.1.0 Introduced.U

Version 8.3.11.1 Introduced on the Z9000.Version 7.5.1.0 Introduced on the E-Series.Usage InformationConfigure a network entity title (the net command

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced o

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced o

Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Usage InformationHello packe

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced o

Related Commandshello padding — turns ON or OFF padding for LAN and point-to-point hello PDUs.isis ipv6 metricAssign metric to an interface for use wi

Usage InformationDell Networking recommends configuring metrics on all interfaces. Without configuring this command, the IS-IS metrics are similar to

Dell(conf)#endDell#exit13d21h9m: %RPM0-P:CP %SEC-5-LOGOUT: Exec session is terminated for user on line consoleThis is the bannerDell con0 now availabl

Usage InformationDell Networking recommends configuring metrics on all interfaces. Without configuring this command, the IS-IS metrics are similar to

Parametersencryption-type(OPTIONAL) Enter 7 to encrypt the password using DES.hmac-md5 (OPTIONAL) Enter the keywords hmac-md5 to encrypt the password

isis prioritySet the priority of the designated router you select.Z9000 Syntaxisis priority value [level-1 | level-2]To return to the default values,

is-typeConfigure IS-IS operating level for a router.Z9000 Syntaxis-type {level-1 | level-1-2 | level-2-only}To return to the default values, use the n

log-adjacency-changesGenerate a log messages for adjacency state changes.Z9000 Syntaxlog-adjacency-changesTo disable this function, use the no log-adj

level-2 (OPTIONAL) Enter the keywords level-2 to apply the configuration to generation of Level-2 LSPs.interval secondsEnter the maximum number of sec

lsp-mtuSet the maximum transmission unit (MTU) of IS-IS link-state packets (LSPs). This command only limits the size of LSPs this router generates.Z90

lsp-refresh-intervalSet the link state PDU (LSP) refresh interval. LSPs must be refreshed before they expire. When the LSPs are not refreshed after a

max-area-addressesConfigure manual area addresses.Z9000 Syntaxmax-area-addresses numberTo return to the default values, use the no max-area-addresses

Parametersseconds The maximum lifetime of LSP in seconds. This value must be greater than the lsp-refresh-interval command. The higher the value the l

Version 8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 I

Defaults 4Command Modes• ROUTER ISIS (for IPv4)• CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 (for IPv6)Command HistoryThis guide is platform-specifi

Defaults narrow; if no Level is specified, Level-1 and Level-2 are configured.Command ModesROUTER ISISCommand HistoryThis guide is platform-specific.

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

passive-interfaceSuppress routing updates on an interface. This command stops the router from sending updates on that interface.Z9000 Syntaxpassive-in

redistributeRedistribute routes from one routing domain to another routing domain.Z9000 Syntaxredistribute {static | connected | rip} [level-1 | level

• CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 (for IPv6)Command HistoryThis guide is platform-specific. For command information about other platform

redistribute bgpRedistribute routing information from a BGP process.Z9000 Syntaxredistribute bgp AS number [level-1| level-1-2 | level-2] [metric metr

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.12.0Introduced o

metric-type {external | internal}(OPTIONAL) The external link type associated with the default route advertised into a routing domain. The two options

Usage InformationHow a metric value assigned to a redistributed route is advertised depends on how on the configuration of the metric-style command. I

l2acl number ipv4acl number ipv6acl number ipv4qos number l2qos number l2pt number ipmacacl number [vman-qos | vman-dual-qos] number ecfmacl number {o

You can configure only one IS-IS routing process to perform Level 2 routing. A level-1-2 designation performs Level 1 and Level 2 routing at the same

show configDisplay the changes you made to the IS-IS configuration. Default values are not shown.Z9000Syntaxshow configCommand Modes• ROUTER ISIS (for

show isis databaseDisplay the IS-IS link state database.Z9000Syntaxshow isis database [level-1 | level-2] [local] [detail | summary] [lspid]Parameters

Field DescriptionThe first six octets are the System ID of the originating router.The first six octets are the System ID of the originating router. Th

ISIS.00-00 * 0x00000006 0xCF43 580 0/0/0!FTOS#show isis database detail ISIS.00-00IS-IS Level-1 Link State DatabaseLSPID LSP Seq Num LS

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

Version 9.2(0.2) Introduced on the Z9000.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced o

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.• For a Port Channel interface, enter the keywords p

Field DescriptionCircuit Id The neighbor’s interpretation of the designated router for the interface.ExampleThe bold sections below identify that Mult

When configuring space for IPv6 ACLs, the total number of Blocks must equal 13.Ranges for the CAM profiles are from 1 to 10, except for the ipv6acl pr

System Id: F100.E120.0013 IS-Type: level-1-2 Manual area address(es): 49.0000.0001 Routing for area address(es): 49.0000.0001 Interfaces supp

Version 9.2(0.2) Introduced on the Z9000.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.12.0Introduced o

IS-IS: Level-2 LSPs CSNPs (sent/rcvd) : 472/238 IS-IS: Level-1 LSPs PSNPs (sent/rcvd) : 0/0 IS-IS: Level-2 LSPs PSNPs (sent/rcvd) : 10/337 IS-IS:

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.12.0Introduced o

27Link Aggregation Control Protocol (LACP)This chapter contains commands for Dell Networks’s implementation of the link aggregation control protocol (

Version 6.2.1.1 Introduced on the E-Series.Related Commandsshow lacp — displays the LACP configuration.debug lacpDebug LACP (configuration, events, an

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.5.1.0 Added suppor

Related Commandsshow lacp — displays the LACP configuration.lacp port-priorityTo influence which ports will be put in Standby mode when there is a har

lacp system-priorityConfigure the LACP system priority.Z-Series Syntaxlacp system-priority priority-valueParameterspriority-value Enter the port-prio

NOTE: LACP modes are defined in Usage Information.passive Enter the keyword passive to set the mode to the passive state.NOTE: LACP modes are defined

8 Bidirectional Forwarding Detection (BFD)... 329bfd all-neighbors...

clear command historyClear the command history log.Z9000Syntaxclear command historyCommand ModesEXEC PrivilegeCommand HistoryThis guide is platform-sp

port-channel-protocol lacpEnable LACP on any LAN port.Z9000 Syntaxport-channel-protocol lacpTo disable LACP on a LAN port, use the no port-channel-pro

Defaults Without a Port Channel specified, the command clears all Port Channel counters.Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide i

-----------------------------------------------------Gi 10/6 200 200 0 0 0 0Dell#Related Commandsclear lacp counters — clears

hg-link-bundle-monitor trigger-threshold Specify the threshold value for high-Gigabit Ethernet port channels or trunk groups, which is a checkpoint ex

Usage InformationThis interval cannot be configured per high-Gigabit port channel and is applicable for all of the high-Gigabit port channels on the s

Field Descriptionport channel occurred. Possible values are Active and InactiveInterface Slot and port number, and the type of the member interface of

show hardware stack-unit (for high-Gigabit Ethernet ports)Display the data plane or management plane input and output statistics of the high-Gigabit E

Output Statistics: 1335309 packets, 187184751 bytes, 0 underruns 0 64-byte pkts, 665971 over 64-byte pkts, 586727 over 127-byte pkts 82038

Defaults noneCommand ModesEXEC PrivilegeCommand HistoryVersion 9.3(0.0) Added support for the hg-stats option on the Z9000 platform.Related Commandssh

28Layer 2This chapter describes commands to configure Layer 2 features.This chapter contains the following sections:• MAC Addressing Commands• Virtual

Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

vlan vlan-id Enter the keyword vlan then a VLAN ID number from 1 to 4094.Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. Fo

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

output-range interfaceFor a multicast MAC address, enter the keyword output-range then one of the following interfaces to indicate a range of ports fo

mac-address-table station-move thresholdChange the frequency with which the MAC address station-move trap is sent after a MAC address changes in a VLA

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

this occurs, un-configure the existing configuration first and then reapply the limit with a lower value.Related Commandsmac learning-limit mac-addres

Related Commandsshow mac learning-limit — displays details of the mac learning-limit.mac learning-limit mac-address-stickyMaintain the dynamically lea

To disable a configuration, use the no mac learning-limit station-move-violation command, then the configured keyword.Parameterslog Enter the keyword

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

Version 8.3.11.1 Introduced on the Z9000.Version 8.1.1.0 Introduced on the E-Series ExaScale.Version 7.6.1.0 Introduced on the S-Series.Version 7.5.1.

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.vlan vlan-id (OPTIONAL) Enter the keyword vlan then

• For a Port Channel interface, enter the keywords port-channel then a number.• For a SONET interface, enter the keyword sonet then the slot/ port inf

112 0 0 00:01:e8:0d:b7:62 SYSTEM_STATIC DROP113 0 0 00:01:e8:0d:b7:61 SYSTEM_STATIC DROP114 0 0 00:01:e8:0d:b7

count (OPTIONAL) Enter the keyword count, then optionally, by an interface or VLAN ID, to display total or interface-specific static addresses, dynami

Column Heading Description• te — 10 Gigabit Ethernet then a slot/port.State Lists if the MAC address is in use (Active) or not in use (Inactive).Examp

Line Beginning WithDescriptionStatic Address... Lists the number of user-defined MAC addresses.Total MAC... Lists the total number of MAC addresses th

ExampleDell#show mac-address-table aging-time Mac-address-table aging time : 1800Dell#Related Commandsshow mac-address-table — displays the current M

Usage InformationMAC Accounting information can be accessed using SNMP via the Force10 Monitor MIB. For more information about enabling SNMP, refer to

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

default vlan-idSpecify a VLAN as the Default VLAN.Z9000 Syntaxdefault vlan-id vlan-idTo remove the default VLAN status from a VLAN and VLAN 1 does not

The following message is an indication that collection of CPU traffic is automatically turned on. To view the traffic statistics, use the show cpu-tra

default-vlan disableDisable the default VLAN so that all switchports are placed in the Null VLAN until they are explicitly configured as a member of a

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

no ip address no shutdownDell(conf-if-vl-100)#show vlanDisplay the current VLAN configurations on the switch.Z9000 Syntaxshow vlan [brief | id vlan

Version 7.6.1.0 Introduced on the S-Series and revised the output to display Native VLAN.Version 7.5.1.0 Introduced on the C-Series.pre-Version 6.2.1.

Q: U - Untagged, T - Tagged, O - Openflow x - Dot1x untagged, X - Dot1x tagged o - OpenFlow untagged, O - OpenFlow tagged G - GVRP tagged, M - V

Example (Brief)Dell#show vlan brVLAN Name STG MAC Aging IP Address---- ------------------------------------1 0 1800 unassigne

Defaults All interfaces in Layer 2 mode are untagged.Command ModesINTERFACE VLANCommand HistoryThis guide is platform-specific. For command informatio

• For a Port Channel interface, enter the keywords port-channel then a number. The range is from 1 to 128.• For a 10-Gigabit Ethernet interface, enter

untaggedAdd a Layer 2 interface to a VLAN as an untagged interface.Z9000 Syntaxuntagged interfaceTo remove an untagged interface from a VLAN, use the

Related Commandsinterface vlan — configures a VLAN.tagged — specifies which interfaces in a VLAN are tagged.Far-End Failure Detection (FEFD)The Dell N

disableReturn to EXEC mode.Z9000 Syntaxdisable [level]Parameterslevel (OPTIONAL) Enter a number for a privilege level of the Dell Networking OS. The r

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.12.0Introduced on the S4810.Legacy E-Series command.Rela

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.12.0Introduced o

Related Commands• fefd reset — enables FEFD globally on the system.• fefd mode — changes FEFD mode on an interface.fefd intervalSet an interval betwee

Parametersnormal (OPTIONAL) Enter the keyword normal to change the link state to “unknown” when a far-end failure the software detects on that interfa

Defaults Not configured.Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refe

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Legacy E-Series command.Related Commands• fefd — enables far-end fail

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.12.0Introduced on the S4810.Legacy E-Series command.Usag

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.12.0Introduced on the S4810.Legacy E-Series command.Usag

Related Commands• fefd — enables far-end failure detection.• fefd disable — disables FEFD on an interface only.• fefd-global — enables FEFD globally o

29Link Layer Discovery Protocol (LLDP)The link layer discovery protocol (LLDP) advertises connectivity and management from the local station to the ad

Command Modes• CONFIGURATION• INTERFACECommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the rel

vlan-name Enter the keywords vlan-name to advertise the vlan-name TLV. This keyword is only supported on the C-Series and S-Series.Defaults Disabled.C

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

Version 9.1.(0.0)Modified to support management-address parameter.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Ve

Version 9.1.(0.0)Introduced on the Z9000 and S4810.Version 8.3.19.0Introduced on the S4820T.clear lldp countersClear LLDP transmitting and receiving c

clear lldp neighborsClear LLDP neighbor information for all interfaces or a specific interface.Z9000 Syntaxclear lldp neighbors {interface}Parametersi

To disable debugging, use the no debug lldp interface {interface | all}{events} {packet {brief | detail} {tx | rx | both}} command.Parametersinterface

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.5.1.0 Added suppor

show lldp neighbors — displays the LLDP neighbors.helloConfigure the rate at which the LLDP control packets are sent to its peer.Z9000 Syntaxhello sec

Command ModesLLDP (conf-lldp)Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell

Related Commandsprotocol lldp (Configuration) — enables LLDP globally.show lldp neighbors — displays the LLDP neighbors.multiplierSet the number of co

enableEnter EXEC Privilege mode or any other privilege level configured. After entering this command, you may need to enter a password.Z9000 Syntaxena

Command ModesCONFIGURATION (conf-lldp)Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the rele

Version 7.4.1.0 Introduced on the E-Series.Usage InformationBefore LLDP can be configured on an interface, it must be enabled globally from CONFIGURAT

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.

Number of Table Drops : 0Number of Table Age Outs : 400Dell#show management-interfaceDisplay LLDP management interface configuration informatio

ExampleDell#show running-config lldp!protocol lldp advertise dot1-tlv port-protocol-vlan-id port-vlan-id advertise dot3-tlv max-frame-size advertis

To return to the default, use the no advertise med guest-voice {vlan-id layer2_priority DSCP_value} | {priority-tagged number} command.Parametersvlan-

Parametersvlan-id Enter the VLAN ID. The range is from 1 to 4094.layer2_priority Enter the Layer 2 priority. The range is from 0 to 7.DSCP_value Enter

civic-based valueEnter the keywords civic-based then the civic based location in hexadecimal format. The range is from 6 to 255 bytes.ecs-elin value E

Command ModesCONFIGURATION (conf-lldp)Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the rele

Command ModesCONFIGURATION (conf-lldp)Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the rele

Related Commandsenable password — configures a password for the enable command and to access a privilege level.enable optic-info-update intervalEnable

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.7.1.0 Introduced o

Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.7.1.0 Introduced on the S-Series.Version 7.6.1.0 Introduced

30Microsoft Network Load BalancingThis functionality is supported on the Z9000 platform.Network Load Balancing (NLB) is a clustering functionality tha

response with MAC-s4 is received as the last one). The interface associated with server, S4, is added to the ARP table.• With NLB feature enabled, aft

learned, traffic is forwarded to only one server rather than the entire cluster, and failover and balancing are not preserved.To preserve failover and

• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information.• For a 40-Gigabit Ethernet interface, ente

NOTE: Use this option if you want multicast functionality in an L2 VLAN without IGMP protocols.output interfaceFor a multicast MAC address, enter the

enable xfp-power-updatesEnable 10–gigabit small form-factor pluggable (XFP) power updates for SNMP.Z9000: Deprecated Syntaxenable xfp-power-updates in

ip vlan-floodingEnable unicast data traffic flooding on VLAN member ports.Syntaxip vlan-floodingTo disable, use the no ip vlan-flooding command.Comman

31Multicast Source Discovery Protocol (MSDP)Multicast source discovery protocol (MSDP) connects multiple PIM Sparse-Mode (PIM-SM) domains together.MSD

clear ip msdp sa-cacheClears the entire source-active cache, the source-active entries of a particular multicast group, rejected, or local source-acti

clear ip msdp statisticClears the entire source-active cache, the source-active entries of a particular multicast group, rejected, or local source-act

debug ip msdpTurn on MSDP debugging.Z9000 Syntaxdebug ip msdp {event peer address | packet peer address | pim}To turn debugging off, use the no debug

Parametersnumber Enter the number of rejected SA entries to cache. The range is from 0 to 32766.Defaults noneCommand ModesCONFIGURATIONCommand History

Command HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line R

ip msdp mesh-groupTo be a member of a mesh group, configure a peer.Z9000 Syntaxip msdp mesh-group {name} {peer address}To remove the peer from a mesh

ip msdp originator-idConfigure the MSDP Originator ID.Z9000 Syntaxip msdp originator-id {interface}To remove the originator-id, use the no ip msdp ori

ip msdp peerConfigure an MSDP peer.Z9000 Syntaxip msdp peer peer address [connect-source] [description] [sa-limit number]To remove the MSDP peer, use

endReturn to EXEC Privilege mode from other command modes (for example, CONFIGURATION or ROUTER OSPF modes).Z9000 SyntaxendCommand Modes• CONFIGURATIO

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 8.5.1.0 Added suppor

The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced

Version 9.0.2.0 Introduced on the S6000.Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced o

continue to be accepted. To enforce the limit in such situation, use the clear ip msdp sa-cache command.Related Commandsip msdp peer — configures the

ip multicast-msdpEnable MSDP.Z9000 Syntaxip multicast-msdpTo exit MSDP, use the no ip multicast-msdp command.Defaults Not configured.Command ModesCONF

Command Modes• EXEC• EXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevan

show ip msdp sa-cache rejected-saDisplay the rejected SAs in the SA cache.Z9000 Syntaxshow ip msdp sa-cache rejected-saDefaults noneCommand Modes• EXE

32Multiple Spanning Tree Protocol (MSTP)Multiple spanning tree protocol (MSTP), as implemented by the Dell Networking operating system, conforms to IE

Command ModesEXEC PrivilegeCommand HistoryThis guide is platform-specific. For command information about other platforms, refer to the relevant Dell N

Version 8.3.19.0Introduced on the S4820T.Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.6.1.0 Introduced o