Dell PowerEdge M600 Manual de usuario

www.dell.com | support.dell.comDell™ PowerConnect™ M6220 SystemsCLI Reference Guide

8 Contentsip igmp snooping leave-time-out. . . . . . . . . . . . . . . . . . . . . . . 185ip igmp snooping mrouter-time-out . . . . . . . . . . . .

62 Using the CLIwww.dell.com | support.dell.comRouter OSPFv3 Config From Global Configuration mode, use the ipv6 router ospf command.console(config-rt

Using the CLI 63Starting the CLITo begin running the CLI, perform the following steps: NOTE: This procedure is for use on the console line only. NOT

64 Using the CLIwww.dell.com | support.dell.comThe wizard sets up the following configuration on the switch:• Establishes the initial privileged user

Using the CLI 65• If BOOTP/DHCP is supported and enabled by default, the switch attempts to get its address.• The switch continues to switch traffic.•

66 Using the CLIwww.dell.com | support.dell.comFunctional FlowThe functional flow diagram below illustrates the procedures for the Easy Setup Wizard.

Using the CLI 67Example SessionThis section describes an Easy Setup Wizard session. Refer to the state diagram in the previous section for general flo

68 Using the CLIwww.dell.com | support.dell.comWould you like to run the set up wizard (you must answer this question within 60 seconds)? [Y/N] y<R

Using the CLI 69Now we need to configure your initial privilege (Level 15) user account. This account is used to login to the CLI and Web interface. Y

70 Using the CLIwww.dell.com | support.dell.comStep 5:If the information is correct, select (Y) to save the configuration and copy to the start-up con

Using the CLI 71To use the copy command, the user specifies the source file and the destination file. For example, copy tftp://remotehost/pub/backupfi

Contents 916 Link Dependency Commandslink-dependency group . . . . . . . . . . . . . . . . . . . . . . . . . . . 208no link-dependency group. . . .

72 Using the CLIwww.dell.com | support.dell.comCLI through Telnet, SSH, Serial InterfacesThe CLI is accessible through a local serial interface, a rem

Using the CLI 73User Access ControlIn addition to authenticating a user, the CLI also assigns the user access to one of two security levels. Level 1

74 Using the CLIwww.dell.com | support.dell.comSecurity LogsSecurity logs are maintained to record all security events including the following:• User

Using the CLI 75Other CLI Tools and CapabilitiesThe CLI has several other capabilities associated with its primary functions.Terminal PagingThe termin

76 Using the CLIwww.dell.com | support.dell.comCopyright 1984-2002 Wind River Systems, Inc.CPU: Motorola E500 : Unknown system versionRuntime Name: Vx

Using the CLI 77During the bootup sequence, if a user is connected using the serial interface, the system provides an escape key sequence to interrupt

78 Using the CLIwww.dell.com | support.dell.com7 - Update boot code8 - Delete backup image9 - Reset the system10 - Restore configuration to factory

Using the CLI 79[Boot Menu] 30Password: *************Boot code utilities menuOptions are:1 - Read/Write memory2 - Display PCI bus3 - Display PCI bu

80 Using the CLIwww.dell.com | support.dell.comSelect option (0-5):CLI command output for the show system id command:console>show system idService

Layer 2 Commands 83Layer 2 CommandsThe chapters that follow describe commands that conform to the OSI model data link layer (Layer 2). Layer 2 command

10 Contentsshow lldp remote-device . . . . . . . . . . . . . . . . . . . . . . . . . . 226show lldp statistics . . . . . . . . . . . . . . . . . .

84 Layer 2 Commandswww.dell.com | support.dell.com

Management ACL Commands 85Management ACL Commandsdeny (management)Use the deny command in Management Access-List Configuration mode to set conditions

86 Management ACL Commandswww.dell.com | support.dell.comUser GuidelinesRules with ethernet, vlan, and port-channel parameters are valid only if an IP

Management ACL Commands 87Syntaxmanagement access-list nameno management access-list name•name—The access list name. (Range: 1 to 32 characters)Defaul

88 Management ACL Commandswww.dell.com | support.dell.compermit (management)Use the permit command in Management Access-List configuration mode to set

Management ACL Commands 89The following example shows how to configure all the interfaces to be management interfaces except for two interfaces, Ether

90 Management ACL Commandswww.dell.com | support.dell.comDefault ConfigurationThis command has no default configuration.Command ModePrivileged EXEC mo

User Interface Commands 93User Interface CommandsenableUse the enable command in User EXEC mode to enter the Privileged EXEC mode.SyntaxenableDefault

94 User Interface Commandswww.dell.com | support.dell.comendUse the end command to get the CLI user control back to the privileged execution mode or u

User Interface Commands 95console(config-if-1/g1)# exitconsole(config)# exitconsole#exitconsole>exit (EXEC)Use the exit command in User EXEC mode t

Contents 11member . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252movemanagement. . . . . . . . . . . . . . . . . . . . . .

96 User Interface Commandswww.dell.com | support.dell.com

AAA Commands 97AAA Commandsaaa authentication enableUse the aaa authentication enable command in Global Configuration mode to set authentication for a

98 AAA Commandswww.dell.com | support.dell.comUser GuidelinesThe default and optional list names created with the aaa authentication enable command ar

AAA Commands 99Default ConfigurationIf the default list is not set, only none, or no authentication is checked.Command ModeGlobal Configuration modeUs

100 AAA Commandswww.dell.com | support.dell.comDefault ConfigurationUses the default set with the command aaa authentication enable.Command ModeLine C

AAA Commands 101ip http authenticationUse the ip http authentication command in Global Configuration mode to specify authentication methods for http s

102 AAA Commandswww.dell.com | support.dell.comSyntaxip https authentication method1 [method2...]no ip https authentication•method1 [method2...]—Speci

AAA Commands 103Default ConfigurationUses the default set with the command aaa authentication login.Command ModeLine Configuration modeUser Guidelines

104 AAA Commandswww.dell.com | support.dell.compassword (User EXEC)Use the password command in User EXEC mode to allow a user to change the password f

AAA Commands 105ExampleThe following example displays the authentication configuration.console#show authentication methodsLogin Authentication Method

12 Contentstraceroute. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28222 ACL Commandsaccess-list . . . . . . . . . . . . . .

106 AAA Commandswww.dell.com | support.dell.comUserName Privilege Password Password Lockout Aging Expir

AAA Commands 107usernameUse the username command in Global Configuration mode to add a new user to the local users database. To remove a user name use

108 AAA Commandswww.dell.com | support.dell.com

Address Table Commands 109Address Table Commandsbridge addressUse the bridge address command in Interface Configuration mode to add a static MAC-layer

110 Address Table Commandswww.dell.com | support.dell.comExampleThe following example adds a permanent static MAC-layer station source address 3aa2.64

Address Table Commands 111no bridge multicast address {mac-multicast-address|ip-multicast-address}•add—Adds ports to the group. If no option is specif

112 Address Table Commandswww.dell.com | support.dell.comno bridge multicast filteringDefault ConfigurationDisabled. All Multicast addresses are flood

Address Table Commands 113Default ConfigurationNo forbidden addresses are defined.Command ModeInterface Configuration (VLAN) modeUser GuidelinesBefore

114 Address Table Commandswww.dell.com | support.dell.combridge multicast forward-allUse the bridge multicast forward-all command in Interface Configu

Address Table Commands 115 NOTE: Do not use the bridge multicast forbidden forward-unregistered command with the bridge multicast forward-unregistere

Contents 13ip address vlan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305ip default-gateway . . . . . . . . . . . . . . . . . .

116 Address Table Commandswww.dell.com | support.dell.com•discard—Discards frames with unlearned source addresses. This is the default if no option is

Address Table Commands 117Command ModeInterface Configuration (Ethernet, Port-channel) modeUser GuidelinesThis command has no user guidelines.ExampleT

118 Address Table Commandswww.dell.com | support.dell.com1 0000.8420.5010 1/g1 Dynamic1 0000.E26D.2C2A 1/g1 Dynamic1

Address Table Commands 119show bridge address-table staticUse the show bridge address-table static command in Privileged EXEC mode to display static e

120 Address Table Commandswww.dell.com | support.dell.com•format—Multicast address format. Can be ip or mac.Default Configuration If format is unspec

Address Table Commands 121•vlan_id—A valid VLAN ID value.Default ConfigurationThis command has no default configuration.Command ModePrivileged EXEC mo

122 Address Table Commandswww.dell.com | support.dell.comExampleIn this example, all classes of entries in the port-lock status are displayed.console#

Address Table Commands 123Command ModePrivileged EXEC modeUser GuidelinesThis command has no user guidelines.ExamplesThe following example displays dy

124 Address Table Commandswww.dell.com | support.dell.com

Clock Commands 125Clock Commandsshow clockUse the show clock command in User EXEC mode to display the time and date from the system clock.Syntaxshow

14 Contentsdot1x auth-not-req . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329dot1x guest-vlan. . . . . . . . . . . . . . . . . . . .

126 Clock Commandswww.dell.com | support.dell.comDefault ConfigurationThis command has no default configuration.Command ModePrivileged EXEC modeUser G

Clock Commands 127Unicast servers:server status Last response--------- ----------- -------------------------- sntp authenti

128 Clock Commandswww.dell.com | support.dell.com•key-number— number (Range: 1 - 4294967295)•value— value (Range: 1-8 characters)Default valueNo authe

Clock Commands 129sntp client poll timerUse the sntp client poll timer command in Global Configuration mode to set the polling time for the Simple Net

130 Clock Commandswww.dell.com | support.dell.com•key-number — Authentication key to use when sending packets to this peer. (Range: 1-4294967295)•prio

Clock Commands 131User GuidelinesThis command is relevant for both received Unicast and Broadcast.ExampleThe following defines SNTP trusted-key.consol

132 Clock Commandswww.dell.com | support.dell.comSyntaxclock timezone hours-offset [minutes minutes-offset] [zone acronym]•hours-offset—Hours differen

Clock Commands 133clock summer-time recurringUse the clock summer-time recurring {usa | eu | {week day month hh:mm week day month hh:mm}} [offset offs

134 Clock Commandswww.dell.com | support.dell.com•date—Day of the month. (Range: 1–31)•month—Month. (Range: The first three letters by name; jan, for

Clock Commands 135Exampleconsole(config)#no clock summer-time recurringshow clockUse the show clock command to display the time and date from the syst

Contents 1527 QoS Commandsassign-queue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355class . . . . . . . . . . . . . . . . . .

136 Clock Commandswww.dell.com | support.dell.comBegins at first Sunday of April at 2:00.Ends at last Sunday of October at 2:00.Offset is 60 minutes.

Denial of Service Commands 139Denial of Service Commandsdos-control firstfragUse the dos-control firstfrag command in Global Configuration mode to ena

140 Denial of Service Commandswww.dell.com | support.dell.comdos-control icmpUse the dos-control icmp command in Global Configuration mode to enable M

Denial of Service Commands 141Command ModeGlobal Configuration modeUser GuidelinesThis command has no user guidelines. ExampleThe following example ac

142 Denial of Service Commandswww.dell.com | support.dell.comControl Flags set to 0 and TCP Sequence Number set to 0, having TCP Flags FIN, URG, and P

Denial of Service Commands 143ExampleThe following example activates TCP Fragment Denial of Service protection.console(config)#dos-control tcpfragshow

144 Denial of Service Commandswww.dell.com | support.dell.com

DHCP Filtering Commands 145DHCP Filtering Commandsip dhcp filteringUse the ip dhcp filtering command in Global Configuration mode to enable DHCP filte

146 DHCP Filtering Commandswww.dell.com | support.dell.comno ip dhcp filtering trustDefault ConfigurationAny DHCP response received on a trusted port

DHCP Filtering Commands 1471/g6 yes

16 Contentsmatch srcip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372match srcl4port. . . . . . . . . . . . . . . . . . . . .

148 DHCP Filtering Commandswww.dell.com | support.dell.com

Ethernet Configuration Commands 149Ethernet Configuration Commandsclear countersUse the clear counters command in Privileged EXEC mode to clear statis

150 Ethernet Configuration Commandswww.dell.com | support.dell.com•string—Comment or a description of the port attached to this interface. (Range: 1 t

Ethernet Configuration Commands 151ExampleThe following example configures the duplex operation of Ethernet port 5 to force full duplex operation.cons

152 Ethernet Configuration Commandswww.dell.com | support.dell.comCommand ModeGlobal Configuration modeUser GuidelinesThis command has no user guideli

Ethernet Configuration Commands 153mdixUse the mdix command in Interface Configuration mode to enable cable crossover on a given interface. To disable

154 Ethernet Configuration Commandswww.dell.com | support.dell.comCommand ModeInterface Configuration (Ethernet) modeUser GuidelinesThe value set allo

Ethernet Configuration Commands 155show interfaces advertiseUse the show interfaces advertise command in Privileged EXEC mode to display information a

156 Ethernet Configuration Commandswww.dell.com | support.dell.comshow interfaces configurationUse the show interfaces configuration command in User

Ethernet Configuration Commands 157show interfaces countersUse the show interfaces counters command in User EXEC mode to display traffic seen by the

Contents 17radius-server deadtime . . . . . . . . . . . . . . . . . . . . . . . . . . . 396radius-server host. . . . . . . . . . . . . . . . . . . .

158 Ethernet Configuration Commandswww.dell.com | support.dell.com3/g1 123899 1788Port OutOctets OutUcastPkts---- ---------- ---------1/g1

Ethernet Configuration Commands 159Deferred Transmissions: 0Late Collisions: 0Excessive Collisions: 0Oversize Packets: 0Internal MAC Rx Errors: 0Recei

160 Ethernet Configuration Commandswww.dell.com | support.dell.comshow interfaces descriptionUse the show interfaces description command in User EXEC

Ethernet Configuration Commands 161Ch Description---- -----------1 Outputshow interfaces statusUse the show interfaces status command in User

162 Ethernet Configuration Commandswww.dell.com | support.dell.com State---- ---- ------ ----- ---- -----1 10

Ethernet Configuration Commands 163Command ModePrivileged EXEC mode.User GuidelinesThis command has no user guidelines.ExamplesThe following examples

164 Ethernet Configuration Commandswww.dell.com | support.dell.com--More-- or (q)uitBroadcast Packets Received... 76702 Tot

Ethernet Configuration Commands 165Broadcast Packets Transmitted... 4 Total Transmit Errors... 0FCS Erro

166 Ethernet Configuration Commandswww.dell.com | support.dell.comPackets Transmitted Without Errors... 91652Unicast Packets Transmitted...

Ethernet Configuration Commands 167ExamplesThe following example shows storm control configurations for all valid Ethernet ports. The second example s

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

18 Contentsshow snmp engineID . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423show snmp filters. . . . . . . . . . . . . . . . . . . . .

168 Ethernet Configuration Commandswww.dell.com | support.dell.comThe following example re-enables ethernet port 1/g5.console(config)#interface ethern

Ethernet Configuration Commands 169storm-control broadcastUse the storm-control broadcast command in Interface Configuration mode to enable broadcast

170 Ethernet Configuration Commandswww.dell.com | support.dell.comCommand ModeInterface Configuration (Ethernet) modeUser Guidelines This command has

GVRP Commands 173GVRP Commandsclear gvrp statisticsUse the clear gvrp statistics command in Privileged EXEC mode to clear all the GVRP statistics info

174 GVRP Commandswww.dell.com | support.dell.comno garp timer•join—Indicates the time in centiseconds that PDUs are transmitted. •leave—Indicates the

GVRP Commands 175Syntaxgvrp enableno gvrp enableDefault ConfigurationGVRP is globally disabled.Command ModeGlobal Configuration modeUser GuidelinesThi

176 GVRP Commandswww.dell.com | support.dell.comExampleThe following example enables GVRP on ethernet 1/g8.console(config)#interface ethernet 1/g8cons

GVRP Commands 177Default ConfigurationBy default, dynamic VLAN creation is enabled.Command ModeInterface Configuration (Ethernet, Port-Channel) modeUs

178 GVRP Commandswww.dell.com | support.dell.comconsole# show gvrp configuration Join Leave LeaveAll Port Interface

GVRP Commands 179•port-channel-number—A valid port-channel index.Default ConfigurationThis command has no default configuration.Command ModeUser EXEC

Contents 1932 Spanning Tree Commandsabort (mst) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 451clear spanning-tree detected-p

180 GVRP Commandswww.dell.com | support.dell.comSyntaxshow gvrp statistics [ethernet interface | port-channel port-channel-number]•interface—A valid E

GVRP Commands 1811/g5 0 0 0 0 0 0 0 0 0 0 0 01/g6 0 0 0 0 0 0 0 0 0 0

182 GVRP Commandswww.dell.com | support.dell.com

IGMP Snooping Commands 183IGMP Snooping Commandsip igmp snooping (global)Use the ip igmp snooping command in Global Configuration mode to globally ena

184 IGMP Snooping Commandswww.dell.com | support.dell.comno ip igmp snoopingDefault ConfigurationIGMP snooping is disabled.Command ModeInterface Confi

IGMP Snooping Commands 185ip igmp snooping leave-time-outUse the ip igmp snooping leave-time-out command in Interface Configuration mode to configure

186 IGMP Snooping Commandswww.dell.com | support.dell.com•time-out—mrouter timeout in seconds for IGMP. (Range: 1 - 2147483647)Default ConfigurationTh

IGMP Snooping Commands 1871 224-239.130|2.2.3 1/g1, 2/g219 224-239.130|2.2.8 1/g9-g11IGMP Reporters that are forbidden static

188 IGMP Snooping Commandswww.dell.com | support.dell.comMax Response Time... 10Multicast Router Present Expiration Time...

IGMP Snooping Commands 189ip igmp snooping (VLAN)Use the ip igmp snooping command in VLAN Configuration mode to enable IGMP snooping on a particular i

20 Contents33 SSH Commandscrypto key generate dsa. . . . . . . . . . . . . . . . . . . . . . . . . . . 480crypto key generate rsa. . . . . . . . . .

190 IGMP Snooping Commandswww.dell.com | support.dell.comDefault ConfigurationIGMP snooping fast-leave mode is disabled on VLANs by default.Command Mo

IGMP Snooping Commands 191console(config-vlan)#ip igmp snooping groupmembership-interval 2 520ip igmp snooping maxresponseThis command sets the IGMP M

192 IGMP Snooping Commandswww.dell.com | support.dell.comSyntaxip igmp snooping mcrtexpiretime vlan-id secondsno ip igmp mcrtexpiretime vlan-id•vlan i

IGMP Snooping Querier Commands 195IGMP Snooping Querier Commandsip igmp snooping querierThis command enables/disables IGMP Snooping Querier on the sys

196 IGMP Snooping Querier Commandswww.dell.com | support.dell.comExampleThe following example enables IGMP snooping querier in VLAN Configuration mode

IGMP Snooping Querier Commands 197ip igmp snooping querier query-intervalThis command sets the IGMP Querier Query Interval time, which is the amount o

198 IGMP Snooping Querier Commandswww.dell.com | support.dell.comCommand ModeGlobal Configuration modeUser GuidelinesThis command has no user guidelin

IGMP Snooping Querier Commands 199continues sending periodic queries. The no form of this command sets the snooping querier not to participate in the

200 IGMP Snooping Querier Commandswww.dell.com | support.dell.com• VLAN Operational State—Indicates whether IGMP Snooping Querier is in the Querier or

LACP Commands 201LACP Commandslacp port-priorityUse the lacp port-priority command in Interface Configuration mode to configure the priority value for

Contents 21show logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 498show logging file . . . . . . . . . . . . . . . . . . .

202 LACP Commandswww.dell.com | support.dell.comSyntaxlacp system-priority valueno lacp system-priority•value—Value of the priority. (Range: 1 - 65535

LACP Commands 203ExampleThe following example assigns an administrative LACP timeout for port 1/g8 to a long timeout value.console(config)#interface e

204 LACP Commandswww.dell.com | support.dell.com LACP Activity: ACTIVE Aggregation: AGGREGATAB

LACP Commands 205Default ConfigurationThis command has no default configuration.Command ModePrivileged EXEC modeUser GuidelinesThis command has no use

206 LACP Commandswww.dell.com | support.dell.com

Link Dependency Commands 207Link Dependency Commandslink-dependency groupUse the link-dependency group command to enter the link-dependency mode to co

208 Link Dependency Commandswww.dell.com | support.dell.comDefault ConfigurationThis command has no default configuration.Command ModeGlobal Configura

Link Dependency Commands 209•intf-list—List of Ethernet interfaces. Separate nonconsecutive ports with a comma and no spaces. Use a hyphen to designat

210 Link Dependency Commandswww.dell.com | support.dell.comno add port-channelUse the no add port-channel command to remove member port-channels from

Link Dependency Commands 211Exampleconsole(config-linkDep-group-1)#depends-on ethernet g10no depends-on ethernetUse the no depends-on ethernet command

22 Contentsprotocol vlan group all. . . . . . . . . . . . . . . . . . . . . . . . . . . . 517show dvlan-tunnel. . . . . . . . . . . . . . . . . . .

212 Link Dependency Commandswww.dell.com | support.dell.comUser GuidelinesNo specific guidelinesExampleconsole(config-linkDep-group-1)#depends-on port

Link Dependency Commands 213Command ModePrivileged EXEC modeUser GuidelinesNo specific guidelinesExampleThe following command shows link dependencies

214 Link Dependency Commandswww.dell.com | support.dell.com

LLDP Commands 215LLDP Commandsclear lldp remote-dataUse the clear lldp remote-data command in Privileged EXEC mode to delete all LLDP information from

216 LLDP Commandswww.dell.com | support.dell.comCommand ModePrivileged EXEC modeUser GuidelinesThis command has no user guidelines.ExampleThe followin

LLDP Commands 217no lldp notification-interval• interval—The smallest interval in seconds at which to send remote data change notifications. (Range: 5

218 LLDP Commandswww.dell.com | support.dell.comlldp timersUse the lldp timers command in Global Configuration mode to set the timing parameters for l

LLDP Commands 219Syntaxlldp transmitno lldp transmitDefault ConfigurationLLDP is disabled on all supported interfaces.Command Mode Interface Configura

220 LLDP Commandswww.dell.com | support.dell.comlldp transmit-tlvUse the lldp transmit-tlv command in Interface Configuration mode to specify which op

LLDP Commands 221Command ModePrivileged EXEC modeUser GuidelinesThis command has no user guidelines.ExampleThe following example displays the current

Contents 2338 Web Server Commandscommon-name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 542country . . . . . . . . . . . . . . .

222 LLDP Commandswww.dell.com | support.dell.comExample 1:console#show lldp connectionsLocal RemoteInterface Device ID Port ID

LLDP Commands 223ExamplesThis example show how the information is displayed when you use the command with the all parameter.console#show lldp interfac

224 LLDP Commandswww.dell.com | support.dell.comUser GuidelinesThis command has no user guidelines.ExamplesThese examples show advertised LLDP local d

LLDP Commands 225show lldp remote-deviceUse the lldp remote-device command in Privileged EXEC mode to display the current LLDP remote data. This comma

226 LLDP Commandswww.dell.com | support.dell.comPort ID: 01:23:45:67:89:ACPort Description: 1/g4Management Address: 192.168.112.1TTL: 60 secondsshow l

LLDP Commands 227ExamplesThe following examples shows an example of the display of current LLDP traffic statistics.console#show lldp statistics allLas

228 LLDP Commandswww.dell.com | support.dell.comThe following table explains the fields in this example.Parameter DescriptionLast Update The value of

Password Management Commands 231Password Management Commandspasswords agingUse the passwords aging command in Global Configuration mode to implement e

232 Password Management Commandswww.dell.com | support.dell.comUse the no form of this command to disable the password history function.Syntaxpassword

Password Management Commands 233Command ModeGlobal Configuration mode.User GuidelinesThis command has no user guidelines.ExampleThe following example

24 Contentsarp resptime. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 562arp retries. . . . . . . . . . . . . . . . . . . . . . .

234 Password Management Commandswww.dell.com | support.dell.comSyntaxshow passwords configurationDefault ConfigurationThis command has no default conf

Port Monitor Commands 237Port Monitor Commandsmonitor sessionUse the monitor session command in Global Configuration mode to configure a probe port an

238 Port Monitor Commandswww.dell.com | support.dell.comExampleThe following examples shows various port monitoring configurations.console(config)#mon

Port Monitor Commands 239show monitor sessionUse the show monitor session command in Privileged EXEC mode to display status of port monitoring.Syntaxs

240 Port Monitor Commandswww.dell.com | support.dell.com

PHY Diagnostics Commands 241PHY Diagnostics Commandsshow copper-ports cable-lengthUse the show copper-ports cable-length command in Privileged EXEC mo

242 PHY Diagnostics Commandswww.dell.com | support.dell.comshow copper-ports tdrUse the show copper-ports tdr command in Privileged EXEC mode to displ

PHY Diagnostics Commands 243Syntax Description•interface—A valid Ethernet port. The full syntax is unit / port.Default ConfigurationThis command has n

244 PHY Diagnostics Commandswww.dell.com | support.dell.comDefault ConfigurationThis command has no default configuration.Command ModePrivileged EXEC

System Management Commands 247System Management Commandsasset-tagUse the asset-tag command in Global Configuration mode to specify the switch asset ta

Contents 25show ipv6 dhcp binding . . . . . . . . . . . . . . . . . . . . . . . . . . . 581show ipv6 dhcp interface . . . . . . . . . . . . . . . .

248 System Management Commandswww.dell.com | support.dell.comSyntaxcut-through modeDefault ConfigurationThis command has no default configuration.Comm

System Management Commands 249ip addressUse the ip address command to set a static OOB port IP address.Syntaxip address addr mask gw•addr—IP address t

250 System Management Commandswww.dell.com | support.dell.comconsole(config-if)#ip address noneip addressUse the ip address command to enable DHCP/BOO

System Management Commands 251Command ModeStack Global ConfigurationUser GuidelinesThe switch index can be obtained by executing the show supported sw

252 System Management Commandswww.dell.com | support.dell.comExampleThe following example displays how to move the Management Switch functionality fro

System Management Commands 253User GuidelinesNo specific guidelines.Exampleconsole(config)#stackconsole(config-stack)#no standbyFastpath will automati

254 System Management Commandswww.dell.com | support.dell.com•Destination unreachable—The gateway for this destination indicates that the destination

System Management Commands 255Syntaxreload [unit]•unit —Unit number to be reloaded.Default ConfigurationThis command has no default configuration.Comm

256 System Management Commandswww.dell.com | support.dell.comUser GuidelinesThis command has no user guidelines.ExampleThe following example displaysc

System Management Commands 257Default ConfigurationThis command has no default configuration.User GuidelinesNo specific guidelines.ExampleConsole#show

26 Contentsshow ip igmp groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . 602show ip igmp interface . . . . . . . . . . . . . . . . .

258 System Management Commandswww.dell.com | support.dell.comshow memory cpuUse the show memory cpu command to check the total and available RAM space

System Management Commands 259Exampleconsole#show process cpuMemory Utilization Reportstatus bytes------ ----------Free 27896864Alloc 168268448Task

260 System Management Commandswww.dell.com | support.dell.comshow sessionsUse the show sessions command in Privileged EXEC mode to display a list of t

System Management Commands 261show stack-portUse the show stack-port command in Privileged EXEC mode to display summary stack-port information for all

262 System Management Commandswww.dell.com | support.dell.comshow stack-port countersUse the show stack-port counters command in Privileged EXEC mode

System Management Commands 263The following table describes the fields in the example.Field DescriptionUnit UnitInterface PortTx Data Rate Transmit da

264 System Management Commandswww.dell.com | support.dell.comshow stack-port diag NOTE: This command is intended only for Field Application Engineers

System Management Commands 265RFCS : Received Frame Check Sequence ErrorsRFRG : Received Fragment ErrorsRJBR : Received Jabber ErrorsRUND : Received U

266 System Management Commandswww.dell.com | support.dell.comSyntaxshow stack-standbyDefault ConfigurationThis command has no default configuration.Co

System Management Commands 267ExampleThe following example displays the information for supported switch types.console>show supported switchtype

Contents 27show ip protocols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622show ip route . . . . . . . . . . . . . . . . . . . . .

268 System Management Commandswww.dell.com | support.dell.comThe following table describes the fields in the example.Field DescriptionSwitch Type This

System Management Commands 269show switchUse the show switch command in User EXEC mode to display information about all units in the stack. Use the sh

270 System Management Commandswww.dell.com | support.dell.comThe following table describes the fields in the example.This example displays information

System Management Commands 271Different fields in the display are explained as follows:show systemUse the show system command in User EXEC mode comman

272 System Management Commandswww.dell.com | support.dell.comExampleThe following example displays system information.console>show systemSystem Des

System Management Commands 273show system idUse the show system id command in User EXEC mode to display the system identity information.Syntaxshow sys

274 System Management Commandswww.dell.com | support.dell.comCommand ModePrivileged EXEC modeUser GuidelinesThis command has no user guidelines.Exampl

System Management Commands 275ExampleThe following example displays a system version (this version number is only for demonstration purposes).console&

276 System Management Commandswww.dell.com | support.dell.comstandbyUse the standby command to configure the standby in the stack. This unit comes up

System Management Commands 277User GuidelinesSwitches that do not have the hardware capability to become the Management Switch are not eligible for ma

Contents 1Contents1 Command GroupsIntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Command Groups. . . . . . . . .

28 Contentsshow ipv6 brief . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 645show ipv6 interface. . . . . . . . . . . . . . . . . .

278 System Management Commandswww.dell.com | support.dell.com•port — A decimal TCP port number, or one of the keywords from the port table in the usag

System Management Commands 279Port TableKeyword Description Port Numberbgp Border Gateway Protocol 179chargen Character generator 19cmd Remote comman

280 System Management Commandswww.dell.com | support.dell.comExampleFollowing is an example of using the telnet command to connect to 176.213.10.50.co

System Management Commands 281•time_out — The number of seconds to wait for a response to a probe packet. (Range: 1- 60)• ip-address— One of the inter

282 System Management Commandswww.dell.com | support.dell.comThe following example uses the iterative process to obtain command parameters, and displa

ACL Commands 285ACL Commandsaccess-listUse the access-list command in Global Configuration mode to create an Access Control List (ACL) that is identif

286 ACL Commandswww.dell.com | support.dell.com•log—Specifies that this rule is to be logged.•assign-queue queue-id—Specifies the particular hardware

ACL Commands 287•dstmac—Valid destination MAC address in format xxxx.xxxx.xxxx.•destmacmask—Valid MAC address bitmask for the destination MAC address

288 ACL Commandswww.dell.com | support.dell.comExampleThe following example configures a MAC ACL to deny traffic from MAC address 0806.c200.0000.conso

ACL Commands 289mac access-groupUse the mac access-group command in Global Configuration or Interface Configuration mode to attach a specific MAC Acce

Contents 29show ip mcast mroute group . . . . . . . . . . . . . . . . . . . . . . . . 669show ip mcast mroute source. . . . . . . . . . . . . . . .

290 ACL Commandswww.dell.com | support.dell.comSyntaxmac access-list extended nameno mac access-list extended name •name —Name of the access list. (Ra

ACL Commands 291ExampleThe following example shows the mac access-list extended rename command.console(config)#mac access-list extended rename DELL1 D

292 ACL Commandswww.dell.com | support.dell.comSyntaxshow mac access-list name•name—Identifies a specific MAC access list to display.Default Configura

Line Commands 295Line Commandsexec-timeoutUse the exec-timeout command in Line Configuration mode to set the interval that the system waits for user i

296 Line Commandswww.dell.com | support.dell.comhistoryUse the history command in Line Configuration mode to enable the command history function. To d

Line Commands 297User GuidelinesThis command has no user guidelines.ExampleThe following example configures the command history buffer size to 20 comm

298 Line Commandswww.dell.com | support.dell.com•console—Console terminal line.•telnet—Virtual terminal for remote console access (Telnet).•ssh—Virtua

Line Commands 299Syntaxspeed {bps}no speed•bps—Baud rate in bits per second (bps). The options are 2400, 9600, 19200, 38400, 57600, and 115200.Default

300 Line Commandswww.dell.com | support.dell.com

IP Addressing Commands 301IP Addressing Commandsclear hostUse the clear host command in Privileged EXEC mode to delete entries from the host name-to-a

30 Contentsdistribute-list out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 690enable. . . . . . . . . . . . . . . . . . . . . . . .

302 IP Addressing Commandswww.dell.com | support.dell.comSyntaxhelper-address ip-address [udp-port-list ]no helper-address ip-address•ip-address—Desti

IP Addressing Commands 303console(config-vlan1)#helper-address 131.108.1.27 30,100-120,201interface out-of-bandUse the interface out-of-band command t

304 IP Addressing Commandswww.dell.com | support.dell.comUser GuidelinesIP address protocol should be set to none before setting the static IP address

IP Addressing Commands 305Syntaxip address vlan vlanid no ip address vlan •vlanid—vlan identification. (Range 1-4093)Default ConfigurationThe default

306 IP Addressing Commandswww.dell.com | support.dell.comip domain-lookupUse the ip domain-lookup command in Global Configuration mode to enable IP Do

IP Addressing Commands 307Command ModeGlobal Configuration modeUser GuidelinesThis command has no user guidelines.ExampleThe following example defines

308 IP Addressing Commandswww.dell.com | support.dell.comThe setting of helper address for specific interface has precedence over a setting of helper

IP Addressing Commands 309ExampleThe following example defines a static host name-to-address mapping in the host cache.console(config)#ip host account

310 IP Addressing Commandswww.dell.com | support.dell.comCommand ModePrivileged EXEC modeUser GuidelinesNote that this command only show ARP entries u

IP Addressing Commands 311Configured host name-to-address mapping:Host Addresses-------------------------- ---------------

Contents 31show ip ospf range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 712show ip ospf statistics. . . . . . . . . . . . . . . . .

312 IP Addressing Commandswww.dell.com | support.dell.comshow ip interface managementUse the show ip interface management command in User EXEC mode to

802.1x Commands 315802.1x Commandsaaa authentication dot1x Use the aaa authentication dot1x command in Global Configuration mode to create an authenti

316 802.1x Commandswww.dell.com | support.dell.comdot1x max-reqUse the dot1x max-req command in Interface Configuration mode to set the maximum number

802.1x Commands 317•auto — Enables 802.1x authentication on the interface and causes the port to transition to the authorized or unauthorized state ba

318 802.1x Commandswww.dell.com | support.dell.comUser GuidelinesThis command has no user guidelines.ExampleThe following command manually initiates a

802.1x Commands 319Default ConfigurationThe default for this command is disabled.Command ModeGlobal Configuration modeUser GuidelinesThis command has

320 802.1x Commandswww.dell.com | support.dell.comExampleThe following example sets the number of seconds that the switch remains in the quiet state f

802.1x Commands 321Syntaxdot1x timeout server-timeout seconds no dot1x timeout server-timeout•seconds — Time in seconds that the switch waits for a re

322 802.1x Commandswww.dell.com | support.dell.comUser Guidelines Change the default value of this command only to adjust for unusual circumstances, s

802.1x Commands 323show dot1xUse the show dot1x command in Privileged EXEC mode to display 802.1x status for the switch or for the specified interface

32 Contentsdistance ospf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 733enable. . . . . . . . . . . . . . . . . . . . . . . . .

324 802.1x Commandswww.dell.com | support.dell.comThe following table describes the significant fields shown in the display:show dot1x statisticsUse t

802.1x Commands 325Syntaxshow dot1x statistics ethernetinterface•interface — Ethernet port name. The full syntax is unit/port.Default ConfigurationThi

326 802.1x Commandswww.dell.com | support.dell.comThe following table describes the significant fields shown in the display.show dot1x usersUse the sh

802.1x Commands 327Command Mode Privileged EXEC modeUser Guidelines This command has no user guidelines.ExampleThe following example displays 802.1x u

328 802.1x Commandswww.dell.com | support.dell.com802.1 Advanced Featuresdot1x auth-not-reqUse the dot1x auth-not-req command in Interface Configurati

802.1x Commands 329Command ModeInterface Configuration (VLAN) modeUser GuidelinesUse the dot1x guest-vlan enable command in Interface Configuration mo

330 802.1x Commandswww.dell.com | support.dell.comdot1x multiple-hostsUse the dot1x multiple-hosts command in Interface Configuration mode to allow mu

802.1x Commands 331•discard-shutdown — Discard frames with source addresses that are not the supplicant address, and shut down the port.•trap seconds—

332 802.1x Commandswww.dell.com | support.dell.comExampleThe following example displays 802.1x advanced features for the switch.console#show dot1x adv

Configuration and Image File Commands 335Configuration and Image File Commandsboot systemUse the boot system command in Privileged EXEC mode to specif

Contents 33show ipv6 ospf neighbor. . . . . . . . . . . . . . . . . . . . . . . . . . . 757show ipv6 ospf range . . . . . . . . . . . . . . . . . .

336 Configuration and Image File Commandswww.dell.com | support.dell.comDefault ConfigurationThis command has no default configuration.Command ModePri

Configuration and Image File Commands 337Default ConfigurationThis command has no default configuration.Command ModePrivileged EXEC modeUser Guideline

338 Configuration and Image File Commandswww.dell.com | support.dell.comStoring the Running or Startup Configuration on a ServerUse the copy running-c

Configuration and Image File Commands 339Destination Filename... image1Management access will be blocked for the duration of t

340 Configuration and Image File Commandswww.dell.com | support.dell.comUser GuidelinesNote that the active image cannot be deleted.ExampleThe followi

Configuration and Image File Commands 341Default ConfigurationNo description is attached to the file.Command ModePrivileged EXEC modeUser GuidelinesTh

342 Configuration and Image File Commandswww.dell.com | support.dell.comExampleconsole#ftpdownload 10.240.3.108/dell/image1 image user randall passwor

Configuration and Image File Commands 343Command ModePrivileged EXEC modeUser GuidelinesThis command has no user guidelines.ExampleThe following examp

344 Configuration and Image File Commandswww.dell.com | support.dell.comCommand ModePrivileged EXEC modeUser GuidelinesThis command has no user guidel

Configuration and Image File Commands 345script validateUse the script validate command in Privileged EXEC mode to validate a script file by parsing e

34 Contentsip pim-trapflags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 776show ip pimsm . . . . . . . . . . . . . . . . . . . . .

346 Configuration and Image File Commandswww.dell.com | support.dell.comconsole#show backup-configsoftware version 1.1hostname deviceinterface etherne

Configuration and Image File Commands 347Image Descriptions image1 : default image image2 : Images currently available on Flash-----------------------

348 Configuration and Image File Commandswww.dell.com | support.dell.com--------- ---------------image1 6351288 image2

Configuration and Image File Commands 349duplex fullspeed 1000exitinterface ethernet 1/g2ip address 176.243.100.100 255.255.255.0duplex fullspeed 1000

350 Configuration and Image File Commandswww.dell.com | support.dell.comexitinterface ethernet 1/g2ip address 176.243.100.100 255.255.255.0duplex full

QoS Commands 353QoS Commandsassign-queueUse the assign-queue command in Policy-Class-Map Configuration mode to modify the queue ID to which the associ

354 QoS Commandswww.dell.com | support.dell.comno class•classname—Specifies the name of an existing DiffServ class. (Range: 1 - 31 characters)Default

QoS Commands 355The CLI mode is changed to Class-Map Configuration when this command is executed successfully.ExampleThe following example creates a c

356 QoS Commandswww.dell.com | support.dell.comSyntaxclassofservice dot1p-mapping 802.1ppriority trafficclassno classofservice dot1p-mapping •802.1ppr

QoS Commands 357ExampleThe following example displays mapping for IP DSCP 1 and traffic class 2.console(config)#classofservice ip-dscp-mapping 1 2clas

Contents 35ip rip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 794ip rip authentication. . . . . . . . . . . . . . . . .

358 QoS Commandswww.dell.com | support.dell.comconform-colorUse the conform-color command in Policy-Class-Map Configuration mode to specify second-lev

QoS Commands 359Command ModeGlobal Configuration mode or Interface Configuration (Ethernet, Port-channel) modeUser GuidelinesThe maximum number of que

360 QoS Commandswww.dell.com | support.dell.comconsole(config)#cos-queue strict 1 2 4diffservUse the diffserv command in Global Configuration mode to

QoS Commands 361User GuidelinesThis command has no user guidelines.ExampleThe following example displays how to specify that matching packets are to b

362 QoS Commandswww.dell.com | support.dell.comDefault ConfigurationThis command has no default configuration.Command ModePolicy-Class-Map Configurati

QoS Commands 363match class-mapUse the match class-map command to add to the specified class definition the set of match conditions defined for anothe

364 QoS Commandswww.dell.com | support.dell.comThe following example deletes the match conditions defined for the Dell class from the class currently

QoS Commands 365Default ConfigurationThis command has no default configuration.Command ModeClass-Map Configuration modeUser GuidelinesThis command has

366 QoS Commandswww.dell.com | support.dell.commatch dstl4portUse the match dstl4port command in Class-Map Configuration mode to add to the specified

QoS Commands 367Command ModeClass-Map Configuration modeUser GuidelinesThis command has no user guidelines.ExampleThe following example displays how t

36 Contentsip vrrp preempt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 817ip vrrp priority. . . . . . . . . . . . . . . . . . . .

368 QoS Commandswww.dell.com | support.dell.commatch ip precedenceUse the match ip precedence command in Class-Map Configuration mode to add to the sp

QoS Commands 369Default ConfigurationThis command has no default configuration.Command ModeClass-Map Configuration modeUser GuidelinesThe ip dscp, ip

370 QoS Commandswww.dell.com | support.dell.comExampleThe following example displays adding a match condition based on the "ip" protocol nam

QoS Commands 371•ipmask—Specifies a valid IP address bit mask. Note that although this IP address bit mask is similar to a subnet mask, it does not ne

372 QoS Commandswww.dell.com | support.dell.comExampleThe following example displays how to add a match condition using the "snmp" port name

QoS Commands 373Command ModePolicy-Class-Map Configuration modeUser GuidelinesThe port identified in this command is identical to the destination port

374 QoS Commandswww.dell.com | support.dell.comUser GuidelinesOnly one style of police command (simple) is allowed for a given class instance in a par

QoS Commands 375redirectUse the redirect command in Policy-Class-Map Configuration mode to specify that all incoming packets for the associated traffi

376 QoS Commandswww.dell.com | support.dell.comInterface Configuration (Ethernet, Port-channel) mode (for a specific interface)User GuidelinesThis co

QoS Commands 377Source Layer 4 Port 234show classofservice dot1p-mappingUse the show classofservice dot1p-mapping command in Privileged EXEC

Command Groups 1Command GroupsIntroductionThe Command Line Interface (CLI) is a network management application operated through an ASCII terminal with

378 QoS Commandswww.dell.com | support.dell.comThe following table lists the parameters in the example and gives a description of each.show classofser

QoS Commands 379 7 1 8(cs1) 0 9 0 10(af11) 0 11 0 12(af12)

380 QoS Commandswww.dell.com | support.dell.com 35 2 36(af42) 2 37 2 38(af43) 2 39

QoS Commands 381 63 3console#show classofservice trustUse the show classofservice trust command in Privileged EXEC mode to display

382 QoS Commandswww.dell.com | support.dell.comSyntaxshow diffservDefault ConfigurationThis command has no default configuration.Command ModePrivilege

QoS Commands 383Exampleconsole#show diffserv service interface ethernet 1/g1 inDiffServ Admin Mode... EnableInterface...

384 QoS Commandswww.dell.com | support.dell.comSyntaxshow diffserv service briefDefault ConfigurationThis command has no default configuration.Command

QoS Commands 385User GuidelinesIf the interface is specified, the class-of-service queue configuration of the interface is displayed. If omitted, the

386 QoS Commandswww.dell.com | support.dell.comThe following table lists the parameters in the examples and gives a description of each.show policy-ma

QoS Commands 387User GuidelinesThis command has no user guidelines.ExampleThe following example displays the DiffServ information.console#show policy-

2 ContentsIP Addressing Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . 17802.1x Commands. . . . . . . . . . . . . . . . . . . . . . .

2 Command Groupswww.dell.com | support.dell.comDHCP Filtering Configures DHCP filtering and whether an interface is trusted for filtering.Ethernet Con

388 QoS Commandswww.dell.com | support.dell.comClass Name... muraliIn Discarded Packets... 0

QoS Commands 3891/g5 Down DELL1/g6 Down DELL1/g7 Down DELL1/g8 Down DELL1/g9 Down DELL1/g10 Down DELLtraffic-shapeUse the traffic-sha

390 QoS Commandswww.dell.com | support.dell.com

Radius Commands 393Radius Commandsauth-portUse the auth-port command in Radius mode to set the port number for authentication requests of the designat

394 Radius Commandswww.dell.com | support.dell.comSyntaxdeadtime deadtime •deadtime—The amount of time that the unavailable server is skipped over.

Radius Commands 395ExampleThe following example specifies an authentication and encryption key of "lion-king".console(config)#radius-server

396 Radius Commandswww.dell.com | support.dell.com•deadtime—Length of time in minutes, for which a Radius server is skipped over by transaction reques

Radius Commands 397ExampleThe following example specifies a Radius server host with the following characteristics:• Server host IP address—192.168.10.

398 Radius Commandswww.dell.com | support.dell.comno radius-server retransmit•retries—Specifies the retransmit value. (Range: 1 - 10)Default Configura

Radius Commands 399ExampleThe following example configures the source IP address used for communication with Radius servers to 10.1.1.1.console(config

Command Groups 3Telnet Server Configures Telnet service on the switch and displays Telnet information.802.1x Configures and displays commands related

400 Radius Commandswww.dell.com | support.dell.comDefault ConfigurationThe default number for attempts is 3.Command Mode Radius modeUser GuidelinesUse

Radius Commands 401Global Values--------------TimeOut : 3Retransmit : 3Deadtime : 0Source IP : 1.2.3.4source-ipUse the source-ip command in Radius mod

402 Radius Commandswww.dell.com | support.dell.comDefault ConfigurationThe default value is 3 seconds.Command ModeRadius modeUser GuidelinesUser must

RMON Commands 405RMON Commandsrmon alarmUse the rmon alarm command in Global Configuration mode to configure alarm conditions. To remove an alarm, use

406 RMON Commandswww.dell.com | support.dell.com•startup direction—The alarm that may be sent when this entry is first set to valid. If the first samp

RMON Commands 407no rmon collection history index•index—The requested statistics index group. (Range: 1 - 65535)•owner ownername—Records the RMON stat

408 RMON Commandswww.dell.com | support.dell.com•community text—If an SNMP trap is to be sent, it is sent to the SNMP community specified by this octe

RMON Commands 409User GuidelinesThe configured table size is effective after the device is rebooted.ExampleThe following example configures the maximu

410 RMON Commandswww.dell.com | support.dell.comRising Event: 1Falling Event: 1Owner: CLIThe following table describes the significant fields shown in

RMON Commands 411Syntaxshow rmon alarm-tableDefault ConfigurationThis command has no default configuration.Command ModeUser EXEC modeUser GuidelinesTh

4 Command Groupswww.dell.com | support.dell.comMode TypesThe tables on the following pages use these abbreviations for Command Mode names.• CC — Crypt

412 RMON Commandswww.dell.com | support.dell.comDefault ConfigurationThis command has no default configuration.Command ModeUser EXEC modeUser Guidelin

RMON Commands 413Default ConfigurationThis command has no default configuration.Command ModeUser EXEC modeUser GuidelinesThis command has no user guid

414 RMON Commandswww.dell.com | support.dell.com•index—The requested set of samples. (Range: 1 - 65535)•throughput—Displays throughput counters.•error

RMON Commands 415The following example displays RMON Ethernet Statistics history for "other" on index number 1.console> show rmon history

416 RMON Commandswww.dell.com | support.dell.comshow rmon logUse the show rmon log command in User EXEC mode to display the RMON logging table.Syntaxs

RMON Commands 417User GuidelinesThis command has no user guidelines.ExampleThe following examples display the RMON logging table.console> show rmon

418 RMON Commandswww.dell.com | support.dell.comDefault ConfigurationThis command has no default configuration.Command ModeUser EXEC modeUser Guidelin

RMON Commands 419Multicast The total number of good packets received and directed to a Multicast address. This number does not include packets directe

420 RMON Commandswww.dell.com | support.dell.com

SNMP Commands 421SNMP Commandsshow snmpUse the show snmp command in Privileged EXEC mode to display the SNMP communications status.Syntaxshow snmpDefa

Command Groups 5Layer 2 CommandsManagement ACL CommandsUser Interface CommandsAAA CommandsCommand Description Mode*deny (management) Defines a deny ru

422 SNMP Commandswww.dell.com | support.dell.comCommunity-String Group name IP address---------------- --------- ----------public user-gr

SNMP Commands 423Command ModePrivileged EXEC modeUser GuidelinesThis command has no user guidelines.ExampleThe following example displays the SNMP eng

424 SNMP Commandswww.dell.com | support.dell.comExampleThe following examples display the configuration of filters with and without a filter name spec

SNMP Commands 425ExampleThe following examples display the configuration of views.console# show snmp groups Name Security

426 SNMP Commandswww.dell.com | support.dell.comshow snmp usersUse the show snmp users Privileged EXEC command to display the configuration of users.S

SNMP Commands 427bob user-group MD5 DES 800002a20300fce3900106show snmp viewsUse the show snmp views command in Privileged EXEC

428 SNMP Commandswww.dell.com | support.dell.comExampleThe following examples display the configuration of views with and without a view name specifie

SNMP Commands 429•su—Indicates SNMP administrator access.•ipaddress—Specifies the IP address of the management station. If no IP address is specified,

430 SNMP Commandswww.dell.com | support.dell.com• ip-address—Management station IP address. Default is all IP addresses.Default ConfigurationNo commun

SNMP Commands 431ExampleThe following example displays setting up the system contact point as "Dell_Technical_Support".console(config)# snmp

6 Command Groupswww.dell.com | support.dell.comAddress Table Commandsip https authentication Specifies authentication methods for https. GClogin authe

432 SNMP Commandswww.dell.com | support.dell.comSyntaxsnmp-server engineID local {engineid-string | default }no snmp-server engineID local• engineid-s

SNMP Commands 433Syntaxsnmp-server filter filter-name oid-tree {included | excluded}no snmp-server filter filter-name [oid-tree]•filter-name—Specifies

434 SNMP Commandswww.dell.com | support.dell.comsnmp-server groupUse the snmp-server group command in Global Configuration mode to configure a new Sim

SNMP Commands 435User GuidelinesView-name should be an existing view created using the snmp-server view command. If there are multiple records with th

436 SNMP Commandswww.dell.com | support.dell.comDefault ConfigurationThe default configuration is 3 retries, and 15 seconds timeout.Command ModeGlobal

SNMP Commands 437snmp-server trap authenticationUse the snmp-server trap authentication command in Global Configuration mode to enable the switch to s

438 SNMP Commandswww.dell.com | support.dell.com•engineid-string—Specifies the engine ID of the remote SNMP entity to which the user belongs. The engi

SNMP Commands 439snmp-server viewUse the snmp-server view command in Global Configuration mode to create or update a Simple Network Management Protoco

440 SNMP Commandswww.dell.com | support.dell.comSyntaxsnmp-server v3-host {ip-address | hostname} username {traps | informs} [noauth | auth | priv] [t

Port Channel Commands 441Port Channel Commandschannel-groupUse the channel-group command in Interface Configuration mode to configure a port-to-port c

Command Groups 7Clock Commandsshow bridge address-table count Displays the number of addresses present in the Forwarding Database.PEshow bridge addres

442 Port Channel Commandswww.dell.com | support.dell.cominterface port-channelUse the interface port-channel command in Global Configuration mode to c

Port Channel Commands 443User GuidelinesCommands in the interface range context are executed independently on each interface in the range. If the comm

444 Port Channel Commandswww.dell.com | support.dell.comconsole(config-if-ch1)#hashing-mode 4no hashing-modeUse the no hashing-mode command to set the

Port Channel Commands 445ExampleConsole#show interfaces port-channelChannel Ports Hashing-mode------- --------

446 Port Channel Commandswww.dell.com | support.dell.comCommand ModePrivileged EXEC modeUser GuidelinesThis command has no user guidelines.ExampleThe

Port Channel Commands 447Overruns... 0Total Received Packets Not Forwarded... 0Local Traffic Frames...

448 Port Channel Commandswww.dell.com | support.dell.comGVRP Failed Registrations... 0Time Since Counters Last Cleared...

Spanning Tree Commands 449Spanning Tree Commandsabort (mst)Use the abort command in MST mode to exit the MST region configuration mode without applyin

450 Spanning Tree Commandswww.dell.com | support.dell.comSyntaxclear spanning-tree detected-protocols [ethernet interface| port-channel port-channel-n

Spanning Tree Commands 451ExampleThe following example shows how to exit the MST configuration mode and save changes. console(config)#spanning-tree ms

8 Command Groupswww.dell.com | support.dell.comDenial of Service CommandsDHCP Filtering Commandsno clock summer-time recurring Resets the recurring s

452 Spanning Tree Commandswww.dell.com | support.dell.comSyntaxname string•string—Case sensitive MST configuration name. (Range: 1-32 characters)Defau

Spanning Tree Commands 453ExampleThe following example sets the configuration revision to 1.console(config)#spanning-tree mst configurationconsole(con

454 Spanning Tree Commandswww.dell.com | support.dell.comshow spanning-treeUse the show spanning-tree command in Privileged EXEC mode to display the s

Spanning Tree Commands 455Bridge ID Priority 36864Address 00:02:4b:29:7a:00 Hello Time 2 sec Max Age 20 sec Forward Delay 15 secI

456 Spanning Tree Commandswww.dell.com | support.dell.com Root Port 1(1/g1) Hello Time 2 sec Max Age 20 sec Forward Delay 15

Spanning Tree Commands 4571/g4 Enabled 128.4 20000 BLK Altn No console#show spanning-tree blockedportsSpanning tree enabled mode R

458 Spanning Tree Commandswww.dell.com | support.dell.comTimes: hold 1, hello 2, max age 20, forward delay 15Port 1 (1/g1) enabledState: Forwarding

Spanning Tree Commands 459Designated port id: 128.25 Designated path cost: 20000BPDU: sent 2, received 120638console#show spanning-tree ethe

460 Spanning Tree Commandswww.dell.com | support.dell.com1/g3 Enabled 128.3 20000 FWD Desg No 1/g4 Enabled 128.4 20000 FWD Desg

Spanning Tree Commands 461Port id: 128.1 Port cost: 20000Port Fast: No (configured:no)Designated bridge Priority: 32768

Command Groups 9Ethernet Configuration CommandsCommand Description Mode*clear counters Clears statistics on an interface. PEdescription Adds a descrip

462 Spanning Tree Commandswww.dell.com | support.dell.com Path Cost 20000 Port Cost 4 (1/g4)

Spanning Tree Commands 463BPDU: sent 2, received 170638console#show spanning-treeSpanning tree enabled mode MSTP######MST 0 Vlans Mapped: 1-9, 21-4094

464 Spanning Tree Commandswww.dell.com | support.dell.comSyntaxspanning-tree bpdu {filtering | flooding}no spanning-tree bpdu•filtering—Filter BPDU pa

Spanning Tree Commands 465Default ConfigurationBPDU protection is not enabled.Command ModeGlobal Configuration modeUser GuidelinesThis command has no

466 Spanning Tree Commandswww.dell.com | support.dell.comExampleThe following example configures the spanning-tree cost on 1/g5 to 35000.console(confi

Spanning Tree Commands 467Default ConfigurationThe default forwarding-time for IEEE Spanning-tree Protocol (STP) is 15 seconds.Command Modes Global Co

468 Spanning Tree Commandswww.dell.com | support.dell.comspanning-tree max-ageUse the spanning-tree max-age command in Global Configuration mode to co

Spanning Tree Commands 469Default ConfigurationRapid Spanning Tree Protocol (RSTP) is supported.Command Mode Global Configuration modeUser GuidelinesI

470 Spanning Tree Commandswww.dell.com | support.dell.comspanning-tree mst costUse the spanning-tree mst cost command in Interface Configuration mode

Spanning Tree Commands 471Syntaxspanning-tree mst max-hops hop-countno spanning-tree mst max-hops•hop-count—Number of hops in an MST region before the

10 Command Groupswww.dell.com | support.dell.comGVRP CommandsIGMP Snooping CommandsCommand Description Mode*clear gvrp statistics Clears all the GVRP

472 Spanning Tree Commandswww.dell.com | support.dell.comExampleThe following example configures the port priority of port 1/g1 to 144.console(config)

Spanning Tree Commands 473Syntaxspanning-tree portfastno spanning-tree portfastDefault ConfigurationPortFast mode is disabled.Command Mode Interface C

474 Spanning Tree Commandswww.dell.com | support.dell.comUser GuidelinesThe priority value must be a multiple of 16.ExampleThe following example confi

Spanning Tree Commands 475Due to configuration error of the maintenance personnel or a malicious user attack, a designated root of the network may rec

476 Spanning Tree Commandswww.dell.com | support.dell.com

SSH Commands 479SSH Commandscrypto key generate dsaUse the crypto key generate dsa command in Global Configuration mode to generate DSA key pairs for

480 SSH Commandswww.dell.com | support.dell.comcrypto key generate rsaUse the crypto key generate rsa command in Global Configuration mode to generate

SSH Commands 481ExampleThe following example enters the SSH Public Key-chain configuration mode.console(config)#crypto key pubkey-chain sshconsole(con

482 SSH Commandswww.dell.com | support.dell.comip ssh pubkey-authUse the ip ssh pubkey-auth command in Global Configuration mode to enable public key

SSH Commands 483ExampleThe following example enables the switch to be configured using SSH.console(config)#ip ssh serverkey-stringUse the key-string S

Command Groups 11IGMP Snooping Querier CommandsLACP Commandsip igmp snooping fast-leave Enables or disables IGMP Snooping fast-leave mode on a selecte

484 SSH Commandswww.dell.com | support.dell.com+Z4TrEU/9FJxwPiVQOjc+KBXuR0juNg5nFYsY0ZCk0N/W9a/tnkm1shRE7Di71+w3fNiOA6w9o44t6+AINEICBCCA4YcF6zMzaT1wef

SSH Commands 485R2VaSN/WC0IK53j9re4B11AE+O3qAxwJs0KD7cTkvF9I+YdiXeOM8VE4skkwAiyLDNVWXgNQ6iat8+8Mjth+PIo5t3HykYUCkD8B1v93nzi/sr4hHHJCdx7wwRW3QtgXaGwYt2

486 SSH Commandswww.dell.com | support.dell.comThe following example displays the SSH public called "dana."console#show crypto key pubkey-ch

SSH Commands 487user-keyUse the user-key command in SSH Public Key Chain Configuration mode to specify which SSH public key you are configuring manual

488 SSH Commandswww.dell.com | support.dell.com

Syslog Commands 489Syslog Commandsclear loggingUse the clear logging command in Privileged EXEC mode to clear messages from the internal logging buffe

490 Syslog Commandswww.dell.com | support.dell.comDefault ConfigurationThere is no default configuration for the command.Command ModePrivileged EXECUs

Syslog Commands 491Syntaxlevel levelno level•level—The level number for syslog messages. (Range: emergency, alert, critical, error, warning, notice, i

492 Syslog Commandswww.dell.com | support.dell.com<189> JAN 13 05:20:27 192.168.2.1-1 UNKN[248900192]: cmd_logger_api.c(87) 2113 %% CLI:EIA-232:

Syslog Commands 493logging bufferedUse the logging buffered command in Global Configuration mode to limit syslog messages displayed from an internal b

Contents 3PIM-DM Commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44PIM-SM Commands. . . . . . . . . . . . . . . . . . . . . . . .

12 Command Groupswww.dell.com | support.dell.comLink Dependency CommandsLLDP CommandsCommand Description Mode*link-dependency group Enters the link-d

494 Syslog Commandswww.dell.com | support.dell.comDefault ConfigurationThe default number of messages is 200.Command ModeGlobal Configuration modeUser

Syslog Commands 495logging facilityUse the logging facility command in Global Configuration mode to set the facility for logging messages. To reset to

496 Syslog Commandswww.dell.com | support.dell.comUser GuidelinesThis command has no user guidelines.ExampleThe following example limits syslog messag

Syslog Commands 497Syntaxport portno port• port—The port number for syslog messages. (Range: 1-65535)Default ConfigurationThe default port number is 5

498 Syslog Commandswww.dell.com | support.dell.comLogging is enabled.Console logging: level debugging. console Messages: 0 Dropped.Buffer logging: lev

Syslog Commands 49911-Aug-2005 15:41:39: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet g1, changed state to up11-Aug-2005 15:41:39: %

500 Syslog Commandswww.dell.com | support.dell.comshow syslog-serversUse the show syslog-servers command in Privileged EXEC mode to display the syslog

TACACS+ Commands 503TACACS+ CommandskeyUse the key command in TACACS Configuration mode to specify the authentication and encryption key for all TACAC

504 TACACS+ Commandswww.dell.com | support.dell.com•port-number—The server port number. If left unspecified, the default port number is 49. (Range: 0

TACACS+ Commands 505show tacacsUse the show tacacs command in Privileged EXEC mode to display the configuration and statistics of a TACACS+ server.Syn

Command Groups 13Password Managementlldp transmit Enables the LLDP advertise capability. IClldp transmit-mgmt Specifies that transmission of the local

506 TACACS+ Commandswww.dell.com | support.dell.comDefault ConfigurationNo TACACS+ host is specified.Command ModeGlobal Configuration modeUser Guideli

TACACS+ Commands 507tacacs-server timeoutUse the tacacs-server timeout command in Global Configuration mode to set the interval during which a switch

508 TACACS+ Commandswww.dell.com | support.dell.comExampleThis example shows how to specify the timeout value.console(config-tacacs)#timeout 23

Telnet Server Commands 509Telnet Server Commandsip telnet server disableThis command is used to enable/disable the Telnet service on the switch.ip tel

510 Telnet Server Commandswww.dell.com | support.dell.comSyntaxip telnet port port number•port number—Telnet service port number (Range: 1–65535)Defau

VLAN Commands 511VLAN Commandsdvlan-tunnel ethertypeUse the dvlan-tunnel ethertype command in Global Configuration mode to configure the ethertype for

512 VLAN Commandswww.dell.com | support.dell.cominterface vlanUse the interface vlan command in Global Configuration mode to configure a VLAN type and

VLAN Commands 513User GuidelinesCommands used in the interface range context are executed independently on each interface in the range. If the command

514 VLAN Commandswww.dell.com | support.dell.comSyntaxname stringno name•string—Comment or description to help identify a specific VLAN (Range: 1 - 32

VLAN Commands 515Default ConfigurationThis command has no default configuration.Command ModeVLAN Database modeUser GuidelinesThis command has no user

14 Command Groupswww.dell.com | support.dell.comPort Monitor CommandsPHY Diagnostics CommandsSystem Management CommandsCommand Description Mode*monito

516 VLAN Commandswww.dell.com | support.dell.comCommand ModeInterface Configuration (Ethernet) modeUser GuidelinesThis command has no user guidelines.

VLAN Commands 517ExampleThe following example displays how to add all physical interfaces to the protocol-based group identified by group ID "2.&

518 VLAN Commandswww.dell.com | support.dell.comCommand ModePrivileged EXEC modeUser GuidelinesThis command has no user guidelines.ExampleThe followin

VLAN Commands 519Command ModePrivileged EXEC modeUser GuidelinesThis command has no user guidelines.ExamplesThe following example displays switchport

520 VLAN Commandswww.dell.com | support.dell.comThe following example displays switchport configuration individually for 1/g2.console#show interface s

VLAN Commands 521Static configuration:PVID: 2922Ingress Filtering: EnabledAcceptable Frame Type: UntaggedGVRP status: DisabledPort 2/g19 is member in:

522 VLAN Commandswww.dell.com | support.dell.comshow switchport protectedUse the show switchport protected command in Privileged EXEC mode to display

VLAN Commands 523ExampleThe following example displays all VLAN information.console#show vlanVLAN Name Ports Type Auth

524 VLAN Commandswww.dell.com | support.dell.com----------------------- -------0001.0001.0001.0001 1console#show vlan association subnetUse the sh

VLAN Commands 525switchport access vlanUse the switchport access vlan command in Interface Configuration mode to configure the VLAN ID when the interf

Command Groups 15no cut-through mode Disables the cut-through mode on the switch. GCno standby Unconfigures the standby in the stack. Stack GCping Sen

526 VLAN Commandswww.dell.com | support.dell.com•remove vlan-list—List of valid VLAN IDs to remove from the forbidden list. Separate nonconsecutive VL

VLAN Commands 527console(config-if-1/g8)#switchport general acceptable-frame-type tagged-onlyswitchport general allowed vlanUse the switchport general

528 VLAN Commandswww.dell.com | support.dell.comSyntaxswitchport general ingress-filtering disableno switchport general ingress-filtering disableDefau

VLAN Commands 529ExampleThe following example shows how to configure the PVID for 1/g8, when the interface is in general mode.console(config)#interfac

530 VLAN Commandswww.dell.com | support.dell.comswitchport protectedUse the switchport protected command in Interface Configuration mode to configure

VLAN Commands 531Default ConfigurationThis command has no default configuration.Command ModeGlobal Configuration modeUser GuidelinesThis command has n

532 VLAN Commandswww.dell.com | support.dell.comvlanUse the vlan command in VLAN Database mode to configure a VLAN. To delete a VLAN, use the no form

VLAN Commands 533Default ConfigurationNo assigned MAC address.Command ModeVLAN Database modeUser GuidelinesThis command has no user guidelines.Example

534 VLAN Commandswww.dell.com | support.dell.comvlan databaseUse the vlan database command in Global Configuration mode to enter the VLAN database con

VLAN Commands 535User GuidelinesThe dynamic VLAN (created via GRVP) should exist prior to executing this command. See the Type column in output from t

16 Command Groupswww.dell.com | support.dell.comACL CommandsLine CommandsCommand Description Mode*access-list Creates an Access Control List (ACL) tha

536 VLAN Commandswww.dell.com | support.dell.comvlan protocol group add protocolUse the vlan protocol group add protocol command in Global Configurati

VLAN Commands 537•groupid—The protocol-based VLAN group ID, which is automatically generated when you create a protocol-based VLAN group with the vlan

538 VLAN Commandswww.dell.com | support.dell.com

Web Server Commands 541Web Server Commandscommon-nameUse the common-name command in Crypto Certificate Generation or Crypto Certificate Request mode t

542 Web Server Commandswww.dell.com | support.dell.comSyntaxcountry country•country—Specifies the country name. (Range: 2 characters)Default Configura

Web Server Commands 543ExampleThe following example generates a self-signed HTTPS certificate.console(config)#crypto certificate 1 generateconsole(con

544 Web Server Commandswww.dell.com | support.dell.comnnH/xQSGA2ffkRBwU2XIxb7n8VPsTm1xyJ1t11a1GaqchfMqqe0kmfhcoHSWryf1FpD0MWOTgDAwIDAQABo4IBojCCAZ4wEw

Web Server Commands 545After receiving the certificate from the Certification Authority, use the crypto certificate import command in Global Configura

546 Web Server Commandswww.dell.com | support.dell.comCommand ModeCrypto Certificate Generation modeUser GuidelinesThis command mode is entered using

Web Server Commands 547Syntaxip http serverno ip http serverDefault ConfigurationThe default mode is enabled.Command ModeGlobal Configuration modeUser

Command Groups 17IP Addressing Commands802.1x CommandsCommand Description Mode*clear host Deletes entries from the host name-to-address cache PEhelper

548 Web Server Commandswww.dell.com | support.dell.comip https portUse the ip https port command in Global Configuration mode to configure a TCP port

Web Server Commands 549User GuidelinesYou must use the crypto certificate generate command to generate the HTTPS certificate.ExampleThe following exam

550 Web Server Commandswww.dell.com | support.dell.comDefault ConfigurationThis command has no default configuration.Command ModeCrypto Certificate Ge

Web Server Commands 551show crypto certificate mycertificateUse the show crypto certificate mycertificate command in Privileged EXEC mode to view the

552 Web Server Commandswww.dell.com | support.dell.comshow ip httpUse the show ip http command in Privileged EXEC mode to display the HTTP server conf

Web Server Commands 553ExampleThe following example displays the HTTPS server configuration with DH Key exchange enabled.console#show ip httpsHTTPS se

554 Web Server Commandswww.dell.com | support.dell.comDefault ConfigurationThis command has no default configuration.Command ModeCrypto Certificate Ge

Layer 3 Commands 557Layer 3 CommandsThe chapters that follow describe commands that conform to the OSI model’s Network Layer (Layer 3). Layer 3 comman

558 Layer 3 Commandswww.dell.com | support.dell.com

ARP Commands 559ARP Commands arpUse the arp command in Global Configuration mode to create an Address Resolution Protocol (ARP) entry. Use the no form

18 Command Groupswww.dell.com | support.dell.comdot1x port-control Enables manual control of the authorization state of the port.ICdot1x re-authentica

560 ARP Commandswww.dell.com | support.dell.comSyntaxarp cachesize integer no arp cachesize•integer—Maximum number of ARP entries in the cache. (Range

ARP Commands 561console(config)#no arp dynamic renewarp purgeUse the arp purge command in Privileged EXEC mode to cause the specified IP address to be

562 ARP Commandswww.dell.com | support.dell.comUser GuidelinesThis command has no user guidelines.ExampleThe following example defines a response time

ARP Commands 563Default ConfigurationThe default value is 1200 seconds.Command ModeGlobal Configuration modeUser GuidelinesThis command has no user gu

564 ARP Commandswww.dell.com | support.dell.commay also respond if the target IP address is reachable. The device only responds if all next hops in it

ARP Commands 565ExampleThe following example shows show arp command output.console#show arpAge Time (seconds)... 1200Respons

566 ARP Commandswww.dell.com | support.dell.com

DHCP and BOOTP Relay Commands 567DHCP and BOOTP Relay Commandsbootpdhcprelay cidridoptmodeUse the bootpdhcprelay cidridoptmode command in Global Confi

568 DHCP and BOOTP Relay Commandswww.dell.com | support.dell.comSyntaxbootpdhcprelay enable no bootpdhcprelay enableDefault ConfigurationDisabled is t

DHCP and BOOTP Relay Commands 569ExampleThe following example defines a maximum hopcount of 6.console(config)#bootpdhcprelay maxhopcount 6bootpdhcprel

Command Groups 19Configuration and Image Files CommandsQoS CommandsCommand Description Mode*boot system Specifies the system image that the switch loa

570 DHCP and BOOTP Relay Commandswww.dell.com | support.dell.com•ip-address—IP address of the BootP/DHCP Relay serverDefault Configuration0.0.0.0 is t

DHCP and BOOTP Relay Commands 571Circuit Id and Remote Agent ID Option Mode... EnableRequests Received... 0Requests Relay

572 DHCP and BOOTP Relay Commandswww.dell.com | support.dell.com

DHCPv6 Commands 573DHCPv6 Commands clear ipv6 dhcpUse the clear ipv6 dhcp command in Privileged EXEC mode to clear DHCPv6 statistics for all interface

574 DHCPv6 Commandswww.dell.com | support.dell.comno dns-server dns-server-address•dns-server-address—Valid IPv6 address. Default ConfigurationThis co

DHCPv6 Commands 575ExampleThe following example sets the DNS domain name "test", which is provided to a DHCPv6 client by the DHCPv6 server.c

576 DHCPv6 Commandswww.dell.com | support.dell.comSyntaxipv6 dhcp relay {destination relay-address [interface vlan vlan-id] | interface vlan vlan-id}[

DHCPv6 Commands 577•option—Agent information option. (Range: 32-65535)Default Configuration32 is the default value for option. Command ModeGlobal Conf

578 DHCPv6 Commandswww.dell.com | support.dell.comipv6 dhcp serverUse the ipv6 dhcp server command in Interface Configuration mode to configure DHCPv6

DHCPv6 Commands 579•DUID—Client DUID (e.g. 00:01:00:09:f8:79:4e:00:04:76:73:43:76').•hostname—Client hostname used for logging and tracing. (Rang

20 Command Groupswww.dell.com | support.dell.comclass-map Defines a new DiffServ class of type match-all, match-any, or match-access-group. For now, o

580 DHCPv6 Commandswww.dell.com | support.dell.comExampleThe following example enables DHCPv6 globally.console#configureconsole(config)#service dhcpv6

DHCPv6 Commands 581Default ConfigurationThis command has no default configuration.Command Mode Privileged EXEC mode User GuidelinesThis command has n

582 DHCPv6 Commandswww.dell.com | support.dell.comRelay Address... 2020:1::1Relay Interface Number...

DHCPv6 Commands 583show ipv6 dhcp poolUse the show ipv6 dhcp pool command in Privileged EXEC mode to display the configured DHCP pool.Syntaxshow ipv6

584 DHCPv6 Commandswww.dell.com | support.dell.comExampleThe following example displays the DHCPv6 server name and status.console> show ipv6 dhcp s

DVMRP Commands 587DVMRP Commands ip dvmrpUse the ip dvmrp command to set the administrative mode of DVMRP in the router to active. IGMP must be enable

588 DVMRP Commandswww.dell.com | support.dell.comSyntaxip dvmrp metric metricno ip dvmrp metric•metric—Cost to reach the network. (Range: 1-31)Default

DVMRP Commands 589console#configureconsole(config)#ip dvmrp trapflagsconsole(config)#no ip dvmrp trapflagsshow ip dvmrpUse the show ip dvmrp command i

590 DVMRP Commandswww.dell.com | support.dell.comSyntaxshow ip dvmrp interface vlan-id•vlan-id—Valid VLAN ID.Default ConfigurationThis command has no

DVMRP Commands 591show ip dvmrp nexthopUse the show ip dvmrp nexthop command in Privileged EXEC mode to display the next hop information on outgoing i

Command Groups 21match dstl4port Adds to the specified class definition a match condition based on the destination layer 4 port of a packet using a si

592 DVMRP Commandswww.dell.com | support.dell.comExampleThe following example displays the table that lists the router’s upstream prune information. c

IGMP Commands 595IGMP Commands ip igmpUse the ip igmp command in Global Configuration mode to set the administrative mode of IGMP in the system to act

596 IGMP Commandswww.dell.com | support.dell.comSyntaxip igmp last-member-query-count countno ip igmp last-member-query-count•count—Query count. (Rang

IGMP Commands 597User GuidelinesThis command has no user guidelines.ExampleThe following example configures 2 seconds as the Maximum Response Time ins

598 IGMP Commandswww.dell.com | support.dell.comSyntaxip igmp query-max-response-time tenthsofsecondsno ip igmp query-max-response-time•tenthsofsecond

IGMP Commands 599User GuidelinesThis command has no user guidelines.ExampleThe following example configures a robustness value of 10 for VLAN 15.conso

600 IGMP Commandswww.dell.com | support.dell.comSyntaxip igmp startup-query-interval secondsno ip igmp startup-query-interval•seconds—Startup query in

IGMP Commands 601console#interface vlan 15console(config-if-vlan15)#ip igmp version 2show ip igmpUse the show ip igmp command in Privileged EXEC mode

602 IGMP Commandswww.dell.com | support.dell.comDefault ConfigurationThis command has no default configuration.Command ModePrivileged EXEC modeUser Gu

IGMP Commands 603Interface Mode... EnableIGMP Version... 3Query Interval (secs)...

4 Contentsexit (configuration) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95exit (EXEC) . . . . . . . . . . . . . . . . . . . . . .

22 Command Groupswww.dell.com | support.dell.comRadius Commandsshow classofservice ip-dscp-mappingDisplays the current IP DSCP mapping to internal tra

604 IGMP Commandswww.dell.com | support.dell.comconsole(config)#show ip igmp interface membership 224.5.5.5 detail IGMP INTERFACE DETAI

IGMP Commands 605ip igmp router-alert-optionalUse the ip igmp router-alert-optional command to set IGMP to not require the Router-Alert field.Syntaxip

606 IGMP Commandswww.dell.com | support.dell.com

IGMP Proxy Commands 607IGMP Proxy Commands ip igmp-proxyUse the ip igmp-proxy command in Interface Configuration mode to enable the IGMP Proxy on the

608 IGMP Proxy Commandswww.dell.com | support.dell.comSyntaxip igmp-proxy reset-statusDefault ConfigurationThis command has no default configuration.C

IGMP Proxy Commands 609ExampleThe following example sets 10 seconds as the unsolicited report interval for the IGMP Proxy router.console(config)#inter

610 IGMP Proxy Commandswww.dell.com | support.dell.comExampleThe following example displays a summary of the host interface status parameters.console#

IGMP Proxy Commands 611Ver Query Rcvd Report Rcvd Report Sent Leave Rcvd Leave Sent--------------------------------------------------------------

612 IGMP Proxy Commandswww.dell.com | support.dell.comshow ip igmp-proxy groups detailUse the show ip igmp-proxy groups detail command in Privileged E

IP Routing Commands 613IP Routing CommandsencapsulationUse the encapsulation command in Interface Configuration mode to configure the link layer encap

Command Groups 23RMON Commandsradius-server host Specifies a RADIUS server host. GCradius-server key Sets the authentication and encryption key for a

614 IP Routing Commandswww.dell.com | support.dell.comSyntaxip address ip-address {subnet-mask | prefix-length} [secondary]no ip address ip-address {s

IP Routing Commands 615Syntaxip mtu integer•integer—Specifies the distance (preference) of an individual static route. (Range: 68-1500)Default Configu

616 IP Routing Commandswww.dell.com | support.dell.comExampleThe following example defines the IP address and subnet mask for VLAN 15.console(config)#

IP Routing Commands 617ExampleThe following example identifies the ip-address subnet-mask, next-hop-ip and a preference value of 200.console(config)#i

618 IP Routing Commandswww.dell.com | support.dell.comcommands. Changing the default distance does not update the distance of existing static routes,

IP Routing Commands 619Exampleconsole(config)#ip routingroutingUse the routing command in Interface Configuration mode to enable IPv4 and IPv6 routing

620 IP Routing Commandswww.dell.com | support.dell.comUser GuidelinesThis command has no user guidelines.ExampleThe following example displays IP summ

IP Routing Commands 621Burned In MAC Address... 00:10:18:82:04:35Network Configuration Protocol Current... NoneManagement

622 IP Routing Commandswww.dell.com | support.dell.comSyntaxshow ip protocolsDefault ConfigurationThis command has no default configuration.Command Mo

IP Routing Commands 623176.2.1.1 1Routing Information Sources:Gateway State176.1.1.2 FullExternal Preference: 60Internal Preference: 20show ip routeUs

24 Command Groupswww.dell.com | support.dell.comSNMP Commandsshow rmon statistics Displays RMON Ethernet Statistics. UE*NOTE: For the meaning of each

624 IP Routing Commandswww.dell.com | support.dell.comB - BGP Derived, IA - OSPF Inter AreaE1 - OSPF External Type 1, E2 - OSPF External Type 2N1 - OS

IP Routing Commands 625show ip route summaryUse the show ip route summary command in Privileged EXEC mode to display the routing table summary.Syntaxs

626 IP Routing Commandswww.dell.com | support.dell.comSyntaxshow ip statsDefault ConfigurationThis command has no default configuration.Command ModeUs

IP Routing Commands 627IcmpInMsgs... 3IcmpInErrors... 0IcmpInDestUnreachs...

628 IP Routing Commandswww.dell.com | support.dell.com

IPv6 Routing Commands 629IPv6 Routing Commands clear ipv6 neighborsUse the clear ipv6 neighbors command in Privileged EXEC mode to clear all entries i

630 IPv6 Routing Commandswww.dell.com | support.dell.comSyntaxclear ipv6 statistics [vlan vlan-id| tunnel tunnel-id | loopback loopback-id]•vlan-id—Va

IPv6 Routing Commands 631•prefix-length—Designates how many of the high-order contiguous bits of the address make up the prefix.• eui64—The optional e

632 IPv6 Routing Commandswww.dell.com | support.dell.comExampleThe following example enables IPv6 routing, which has not been configured with an expli

IPv6 Routing Commands 633Syntaxipv6 mtu mtu no ipv6 mtu •mtu—Is the maximum transmission unit. (Range: 1280-1500)Default ConfigurationThe default MTU

Command Groups 25Port Channel CommandsSpanning Tree CommandsCommand Description Mode*channel-group Associates a port with a port-channel. ICinterface

634 IPv6 Routing Commandswww.dell.com | support.dell.comExampleThe following example sets at 10 the number of duplicate address detection probes trans

IPv6 Routing Commands 635Syntaxipv6 nd ns-interval milliseconds no ipv6 nd ns-interval •milliseconds—Interval duration. (Range: 0, 1000 - 4294967295)D

636 IPv6 Routing Commandswww.dell.com | support.dell.comExampleThe following example sets to true the “other stateful configuration” flag in router ad

IPv6 Routing Commands 637The ipv6 nd prefix command will allow you to preconfigure RA prefix values before you configure the associated interface addr

638 IPv6 Routing Commandswww.dell.com | support.dell.comSyntaxipv6 nd ra-lifetime seconds no ipv6 nd ra-lifetime •seconds—Lifetime duration. The value

IPv6 Routing Commands 639User GuidelinesThis command has no user guidelines.ExampleThe following example sets the router advertisement time at 5000 mi

640 IPv6 Routing Commandswww.dell.com | support.dell.comSyntaxipv6 route ipv6-prefix /prefix-length [interface {tunnel tunnel-id | vlan vlan-id}]next-

IPv6 Routing Commands 641Syntaxipv6 route distance integer no ipv6 route distance integer •integer—Specifies the distance (preference) of an individua

642 IPv6 Routing Commandswww.dell.com | support.dell.comconsole(config)#no ipv6 unicast-routingping ipv6Use ping ipv6 command in Privileged EXEC mode

IPv6 Routing Commands 643workstation. The terminal interface sends three pings to the target station. Use the interface keyword to ping an interface b

26 Command Groupswww.dell.com | support.dell.comSSH Commandsspanning-tree disable Disables spanning tree on a specific port. ICspanning-tree forward-t

644 IPv6 Routing Commandswww.dell.com | support.dell.comCommand ModePrivileged EXEC modeUser GuidelinesThis command has no user guidelines.ExampleThe

IPv6 Routing Commands 645IPv6 is enabledIPv6 Prefix is ... FE80::2FC:E3FF:FE90:147/128 3FF0:123

646 IPv6 Routing Commandswww.dell.com | support.dell.comloopback 2 Disabledtunnel 1 Disabled 3FFE:1234::1/64 [TENT]show ipv6 nei

IPv6 Routing Commands 647•protocol—Specifies the protocol that installed the routes. Is one of the following keywords: connected, ospf, static.•ipv6-p

648 IPv6 Routing Commandswww.dell.com | support.dell.comCommand ModePrivileged EXEC modeUser GuidelinesThis command has no user guidelines.ExampleThe

IPv6 Routing Commands 649ExampleThe following example displays a summary of the routing table.console#show ipv6 route summaryIPv6 Routing Table Summar

650 IPv6 Routing Commandswww.dell.com | support.dell.comExamplesThe following examples show traffic and statistics for IPv6 and ICMPv6, first for all

IPv6 Routing Commands 651Received Datagrams Locally Delivered... 0Received Datagrams Discarded Due To Header Errors... 0Recei

652 IPv6 Routing Commandswww.dell.com | support.dell.comUser GuidelinesThis command has no user guidelines.ExampleThe following example displays IPv6

IPv6 Routing Commands 653traceroute ipv6Use the traceroute ipv6 command in Privileged EXEC mode to discover the routes that packets actually take when

Command Groups 27Syslog Commandskey-string Manually specifies a SSH public key. SKshow crypto key mypubkey Displays its own SSH public keys stored on

654 IPv6 Routing Commandswww.dell.com | support.dell.com

Loopback Interface Commands 655Loopback Interface Commandsinterface loopbackUse the interface loopback command in Global Configuration mode to enter t

656 Loopback Interface Commandswww.dell.com | support.dell.comSyntaxshow interfaces loopback [loopback-id]•loopback-id—Loopback identifier. (Range: 0-

Multicast Commands 659Multicast Commands ip mcast boundaryUse the ip mcast boundary command in Interface Configuration mode to add an administrative s

660 Multicast Commandswww.dell.com | support.dell.comip multicastUse the ip multicast command in Global Configuration mode to set the administrative m

Multicast Commands 661Syntaxip multicast staticroute sourceipaddr mask rpfipaddr metric vlan vlan-idno ip multicast staticroute sourceipaddr•sourceipa

662 Multicast Commandswww.dell.com | support.dell.comCommand ModeInterface Configuration (VLAN) modeUser GuidelinesThis command has no user guidelines

Multicast Commands 663mstatUse the mstat command in Privileged EXEC mode to find the IP Multicast packet rate and loss information path from a source

664 Multicast Commandswww.dell.com | support.dell.com•group/destination—Multicast IP address of the group being displayed/IP address of the receiver d

Multicast Commands 665ExampleThe following example clears entries in the mroute table. console(config)#no ip mcast mroute allshow ip mcastUse the show

28 Command Groupswww.dell.com | support.dell.comTACACS+ CommandsTelnet Server CommandsVLAN CommandsCommand Description Mode*key Specifies the authenti

666 Multicast Commandswww.dell.com | support.dell.comSyntaxshow ip mcast boundary {vlan vlan-id | all}•vlan-id—Valid VLAN ID.Default ConfigurationThis

Multicast Commands 667ExampleThe following example displays the multicast information for VLAN 15. console#show ip mcast interface vlan 15Interface TT

668 Multicast Commandswww.dell.com | support.dell.comshow ip mcast mrouteUse the show ip mcast mroute command in Privileged EXEC mode to display a sum

Multicast Commands 669show ip mcast mroute groupUse the show ip mcast mroute group command in Privileged EXEC mode to display the multicast configurat

670 Multicast Commandswww.dell.com | support.dell.comshow ip mcast mroute sourceUse the show ip mcast mroute source command in Privileged EXEC mode to

Multicast Commands 671show ip mcast mroute staticUse the show ip mcast mroute static command in Privileged EXEC mode to display all the static routes

672 Multicast Commandswww.dell.com | support.dell.comSyntaxshow mrinfoDefault ConfigurationThis command has no default configuration.Command ModePriv

Multicast Commands 673ExampleThe following example displays the results of packet rate and loss information.console#show mstatResults for 'show m

674 Multicast Commandswww.dell.com | support.dell.com

OSPF Commands 675OSPF Commandsarea default-costUse the area default-cost command in Router OSPF Configuration mode to configure the monetary default c

Command Groups 29name Configures a name to a VLAN. ICprotocol group Attaches a vlanid to the protocol-based VLAN identified by groupid.VLANprotocol v

676 OSPF Commandswww.dell.com | support.dell.comarea nssaUse the area nssa command in Router OSPF Configuration mode to configure the specified area I

OSPF Commands 677•non-comparable—A metric type of nssa-external 2Default ConfigurationIf no metric is defined, 10 is the default configuration.Command

678 OSPF Commandswww.dell.com | support.dell.comarea nssa no-summaryUse the area nssa no-summary command in Router OSPF Configuration mode to configur

OSPF Commands 679Command ModeRouter OSPF Configuration modeUser GuidelinesThis command has no user guidelines.ExampleThe following example configures

680 OSPF Commandswww.dell.com | support.dell.comarea rangeUse the area range command in Router OSPF Configuration mode to configure a summary prefix f

OSPF Commands 681area stubUse the area stub command in Router OSPF Configuration mode to create a stub area for the specified area ID. A stub area is

682 OSPF Commandswww.dell.com | support.dell.comDefault ConfigurationDisabled is the default configuration.Command ModeRouter OSPF Configuration modeU

OSPF Commands 683area virtual-link authenticationUse the area virtual-link authentication command in Router OSPF Configuration mode to configure the a

684 OSPF Commandswww.dell.com | support.dell.comarea area-id virtual-link neighbor-id dead-interval secondsno area area-id virtual-link neighbor-id de

OSPF Commands 685Default Configuration10 seconds is the default configuration.Command ModeRouter OSPF Configuration modeUser GuidelinesThis command ha

30 Command Groupswww.dell.com | support.dell.comWeb Server Commandsvlan Creates a VLAN. VLANvlan association mac Associates a MAC address to a VLAN. V

686 OSPF Commandswww.dell.com | support.dell.comconsole(config-router)#area 10 virtual-link 192.168.2.2 retransmit-interval 500area virtual-link trans

OSPF Commands 687•always—Always advertise default routes.•integer—The metric (or preference) value of the default route. (Range: 1-16777214)•1—Externa

688 OSPF Commandswww.dell.com | support.dell.comExampleThe following example sets a value of 50 for the default metric.console(config-router)#default-

OSPF Commands 689no distribute-list accesslistname out {rip|static \ connected} •accesslistname—The name used to identify an existing ACL. The range

690 OSPF Commandswww.dell.com | support.dell.comExampleThe following example enables OSPF router mode.console(config-router)#enableexit-overflow-inter

OSPF Commands 691no external-lsdb-limit•integer—Maximum number of non-default ASexternal-LSAs allowed in the router's link-state database. (Range

692 OSPF Commandswww.dell.com | support.dell.comip ospf areaidUse the ip ospf areaid command in Interface Configuration mode to set the OSPF area to w

OSPF Commands 693•key-id—Authentication key identifier for the authentication type encrypt. (Range: 0-255)Default ConfigurationThis command has no def

694 OSPF Commandswww.dell.com | support.dell.comip ospf dead-intervalUse the ip ospf dead-interval command in Interface Configuration to set the OSPF

OSPF Commands 695Command ModeInterface Configuration (VLAN) modeUser GuidelinesThe value for the length of time must be the same for all routers attac

Command Groups 31show crypto certificate mycertificateDisplays the SSL certificates of your switch. PEshow ip http Displays the HTTP server configurat

696 OSPF Commandswww.dell.com | support.dell.comip ospf priorityUse the ip ospf priority command in Interface Configuration mode to set the OSPF prior

OSPF Commands 697Command ModeInterface Configuration (VLAN) modeUser GuidelinesA value of 1 is the highest router priority. A value of 0 indicates tha

698 OSPF Commandswww.dell.com | support.dell.comip ospf transmit-delayUse the ip ospf transmit-delay command in Interface Configuration mode to set th

OSPF Commands 699User GuidelinesThis command has no user guidelines.ExampleThe following example sets the number of paths at 2 that OSPF can report fo

700 OSPF Commandswww.dell.com | support.dell.comExampleThe following example configures OSPF protocol to allow redistribution of routes from the speci

OSPF Commands 701User GuidelinesThe command prompt changes when the router ospf command executes.ExampleThe following example enters into router OSPF

702 OSPF Commandswww.dell.com | support.dell.comExternal LSA Checksum... 0New LSAs Originated... 0LSAs

OSPF Commands 703Exampleconsole#show ip ospf abrType Router Id Cost Area ID Next Hop Next Hop

704 OSPF Commandswww.dell.com | support.dell.comArea LSA Checksum... 0Import Summary LSAs... Enabl

OSPF Commands 705User GuidelinesThis command has no user guidelines.Exampleconsole#show ip ospf asbrType Router Id Cost Area ID Next Hop Nex

Contents 5clear bridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116port security. . . . . . . . . . . . . . . . . . . . . .

32 Command Groupswww.dell.com | support.dell.comLayer 3 CommandsARP CommandsDHCP and BOOTP Relay CommandsCommand Description Mode*arp Creates an Addre

706 OSPF Commandswww.dell.com | support.dell.comDefault ConfigurationThis command has no default configuration.Command ModePrivileged EXEC modeUser Gu

OSPF Commands 707Network... 0Summary Net... 0Summary ASBR...

708 OSPF Commandswww.dell.com | support.dell.comTotal... 0show ip ospf interfaceUse the show ip ospf interface

OSPF Commands 709Iftransit Delay Interval... 1Authentication Type... NoneMetric Cost...

710 OSPF Commandswww.dell.com | support.dell.comloopback2 Disable 0.0.0.0 1 10 40 5 1 1show ip ospf interface statsUse the s

OSPF Commands 711Syntaxshow ip ospf neighbor [interface vlan vlan-id] [ip-address]•vlan-id—Valid VLAN ID.•ip-address—Valid IP address of the neighbor

712 OSPF Commandswww.dell.com | support.dell.com•area-id—Identifies the OSPF area whose ranges are being displayed. (Range: IP address or decimal from

OSPF Commands 713Exampleconsole>show ip ospf statisticsArea 0.0.0.0: SPF algorithm executed 0 timesDelta T SPF Duration (msec) Reason-----

714 OSPF Commandswww.dell.com | support.dell.comshow ip ospf virtual-linkUse the show ip ospf virtual-link command in Privileged EXEC mode to display

OSPF Commands 715show ip ospf virtual-link briefUse the show ip ospf virtual-link brief command in Privileged EXEC mode to display the OSPF Virtual In

Command Groups 33DHCPv6 Commandsshow bootpdhcprelay Displays the BootP/DHCP Relay information. UE *NOTE: For the meaning of each Mode abbreviation, s

716 OSPF Commandswww.dell.com | support.dell.comCommand ModeRouter OSPF Configuration modeUser GuidelinesThis command has no user guidelines.ExampleTh

OSPF Commands 717Default ConfigurationEnabled is the default configuration.Command ModeRouter OSPF Configuration modeUser GuidelinesIf all OSPF router

718 OSPF Commandswww.dell.com | support.dell.com

OSPFv3 Commands 719OSPFv3 Commands area default-costUse the area default-cost command in Router OSPFv3 Configuration mode to configure the monetary de

720 OSPFv3 Commandswww.dell.com | support.dell.comSyntaxarea areaid nssano area areaid nssa•areaid—Valid OSPFv3 area identifier.Default ConfigurationT

OSPFv3 Commands 721Command ModeRouter OSPFv3 Configuration modeUser GuidelinesThis command has no user guidelines.ExampleThe following example configu

722 OSPFv3 Commandswww.dell.com | support.dell.comarea nssa no-summaryUse the area nssa no-summary command in Router OSPFv3 Configuration mode to conf

OSPFv3 Commands 723Default ConfigurationThis command has no default configuration.Command ModeRouter OSPFv3 Configuration modeUser GuidelinesThis comm

724 OSPFv3 Commandswww.dell.com | support.dell.comconsole(config-rtr)#area 1 nssa translator-stab-intv 100area rangeUse the area range command in Rout

OSPFv3 Commands 725area stubUse the area stub command in Router OSPFv3 Configuration mode to create a stub area for the specified area ID. A stub area

34 Command Groupswww.dell.com | support.dell.comDVMRP CommandsIGMP CommandsCommand Description Mode*ip dvmrp Sets the administrative mode of DVMRP in

726 OSPFv3 Commandswww.dell.com | support.dell.comCommand ModeRouter OSPFv3 Configuration modeUser GuidelinesThis command has no user guidelines.Examp

OSPFv3 Commands 727area virtual-link dead-intervalUse the area virtual-link dead-interval command in Router OSPFv3 Configuration mode to configure the

728 OSPFv3 Commandswww.dell.com | support.dell.com•seconds—Hello interval. (Range: 1-65535)Default Configuration10 is the default value for seconds. C

OSPFv3 Commands 729ExampleThe following example configures the retransmit interval of 20 seconds for the OSPF virtual interface on the virtual interfa

730 OSPFv3 Commandswww.dell.com | support.dell.comSyntaxdefault-information originate [always] [metric integer] [metric-type {1 | 2}]no default-inform

OSPFv3 Commands 731Command ModeRouter OSPFv3 Configuration modeUser GuidelinesThis command has no user guidelines.ExampleThe following example sets a

732 OSPFv3 Commandswww.dell.com | support.dell.comenableUse the enable command in Router OSPFv3 Configuration mode to enable administrative mode of OS

OSPFv3 Commands 733Command ModeRouter OSPFv3 Configuration modeUser GuidelinesThis command has no user guidelines.ExampleThe following example configu

734 OSPFv3 Commandswww.dell.com | support.dell.comipv6 ospfUse the ipv6 ospf command in Interface Configuration mode to enable OSPF on a router interf

OSPFv3 Commands 735Command ModeInterface Configuration (VLAN, Tunnel, Loopback) modeUser GuidelinesThis command has no user guidelines.ExampleThe foll

Command Groups 35IGMP Proxy Commandsip igmp startup-query-count Sets the number of queries sent out on startup - at intervals equal to the startup que

736 OSPFv3 Commandswww.dell.com | support.dell.comSyntaxipv6 ospf dead-interval secondsno ipv6 ospf dead-interval•seconds—A valid positive integer, wh

OSPFv3 Commands 737User GuidelinesThis command has no user guidelines.ExampleThe following example sets the OSPF hello interval at 15 seconds.console(

738 OSPFv3 Commandswww.dell.com | support.dell.comipv6 ospf networkUse the ipv6 ospf network command in Interface Configuration mode to change the def

OSPFv3 Commands 739Default Configuration1, the highest router priority, is the default value.Command ModeInterface Configuration (VLAN, Tunnel, Loopba

740 OSPFv3 Commandswww.dell.com | support.dell.comipv6 ospf transmit-delayUse the ipv6 ospf transmit-delay command in Interface Configuration mode to

OSPFv3 Commands 741User GuidelinesThis command has no user guidelines.ExampleUse the following command to enable OSPFv3.console(config)#ipv6 router os

742 OSPFv3 Commandswww.dell.com | support.dell.comSyntaxredistribute {static | connected} [metric metric] [metric-type {1 | 2}] [tag tag ]no redistrib

OSPFv3 Commands 743ExampleThe following example sets a 4-digit dotted-decimal number identifying the Router OSPF ID as 2.3.4.5. console(config)#ipv6 r

744 OSPFv3 Commandswww.dell.com | support.dell.comDefault Metric... Not ConfiguredMaximum Paths...

OSPFv3 Commands 745Syntaxshow ipv6 ospf area areaid •areaid—Identifier for the OSPF area being displayed. Default ConfigurationThis command has no def

36 Command Groupswww.dell.com | support.dell.comIP Routing CommandsIPv6 Routing CommandsCommand Description Mode*encapsulation Configures the link la

746 OSPFv3 Commandswww.dell.com | support.dell.comCommand ModePrivileged EXEC modeUser GuidelinesThis command has no user guidelines.Exampleconsole#sh

OSPFv3 Commands 747• unknown—Displays unknown area, AS or link-scope LSAs.•lsid—Specifies a valid link state identifier (LSID).• adv-router—Shows the

748 OSPFv3 Commandswww.dell.com | support.dell.comExampleThe following example displays information about the link state database when OSPFv3 is enabl

OSPFv3 Commands 749 Link States (Area 0.0.0.0)Adv Router Link Id Age Sequence Csum Options Rtr Opt-------------- -------

750 OSPFv3 Commandswww.dell.com | support.dell.com Link States (Area 0.0.0.1)Adv Router Link Id Age Sequence Csum Option

OSPFv3 Commands 751Router database summaryRouter... 0Network... 0Inter-area

752 OSPFv3 Commandswww.dell.com | support.dell.comExampleThe following example displays the information in VLAN 11’s virtual interface tables. console

OSPFv3 Commands 753ExampleThe following example displays brief ospf interface information. console#show ipv6 ospf interface brief

754 OSPFv3 Commandswww.dell.com | support.dell.comVirtual Events... 13Neighbor Events... 6E

OSPFv3 Commands 755Command ModePrivileged EXEC modeUser GuidelinesThis command has no user guidelines. ExampleThe following example displays ospf inte

Command Groups 37ipv6 enable Enables IPv6 routing on an interface (including tunnel and loopback interfaces) that has not been configured with an expl

756 OSPFv3 Commandswww.dell.com | support.dell.comshow ipv6 ospf neighborUse the show ipv6 ospf neighbor command in Privileged EXEC mode to display in

OSPFv3 Commands 757Retransmit Interval... 5Hello Interval... 10Dead Interval...

758 OSPFv3 Commandswww.dell.com | support.dell.comSyntaxshow ipv6 ospf stub table Default ConfigurationThis command has no default configuration. Comm

OSPFv3 Commands 759ExampleThe following example displays the OSPF Virtual Interface information for area 1 and its neighbor. console#show ipv6 ospf vi

760 OSPFv3 Commandswww.dell.com | support.dell.comtrapflagsUse the trapflags command in Router OSPFv3 Configuration mode to enable OSPF traps.Syntaxtr

PIM-DM Commands 763PIM-DM Commands ip pimdmUse the ip pimdm command in Global Configuration mode to enable the administrative mode of PIM-DM in the ro

764 PIM-DM Commandswww.dell.com | support.dell.comSyntaxip pimdm modeno ip pimdm mode Default ConfigurationDisabled is the default state.Command ModeI

PIM-DM Commands 765console(config)#interface vlan 15console(config-if-vlan15)#ip pimdm query-interval 50show ip pimdmUse the show ip pimdm command in

766 PIM-DM Commandswww.dell.com | support.dell.comCommand ModePrivileged EXEC modeUser GuidelinesThis command has no user guidelines.ExampleThe follow

PIM-DM Commands 767show ip pimdm neighborUse the show ip pimdm neighbor command in Privileged EXEC mode to display the neighbor information for PIM-DM

38 Command Groupswww.dell.com | support.dell.comLoopback Interface CommandsMulticast Commandsshow ipv6 route preference Shows the preference value ass

768 PIM-DM Commandswww.dell.com | support.dell.com

PIM-SM Commands 769PIM-SM Commands ip pimsmUse the ip pimsm command in Global Configuration mode to set administrative mode of PIM-SM multicast routin

770 PIM-SM Commandswww.dell.com | support.dell.comSyntaxip pimsm cbsrhashmasklength masklengthno ip pimsm cbsrhashmasklength•masklength—CBSR hash mask

PIM-SM Commands 771ExampleThe following example configures the CBSR preference of 5 for VLAN 15.console(config)#interface vlan 15console(config-if-vla

772 PIM-SM Commandswww.dell.com | support.dell.com Syntaxip pimsm message-interval intervalno ip pimsm message-interval•interval—Join/prune interval.

PIM-SM Commands 773console(config-if-vlan15)#ip pimsm modeip pimsm query-intervalUse the ip pimsm query-interval command in Interface Configuration mo

774 PIM-SM Commandswww.dell.com | support.dell.comCommand ModeGlobal Configuration (VLAN) modeUser GuidelinesUse this command to control the number of

PIM-SM Commands 775 Syntaxip pimsm staticrp ipaddr groupaddr groupmask no ip pimsm staticrp ipaddr groupaddr groupmask •ipaddr—IP address of RP.•grou

776 PIM-SM Commandswww.dell.com | support.dell.comExampleThe following example enables PIM trap mode.console(config)#ip pim-trapflagsshow ip pimsmUse

PIM-SM Commands 777 Syntaxshow ip pimsm componenttableDefault ConfigurationThis command has no default configuration.Command ModePrivileged EXEC modeU

Command Groups 39OSPF Commandsshow ip mcast interface Displays the multicast information for the specified interface.PEshow ip mcast mroute Displays

778 PIM-SM Commandswww.dell.com | support.dell.comExampleThe following example displays interface information for VLAN 11 PIM-SM.console#show ip pimsm

PIM-SM Commands 779show ip pimsm neighborUse the show ip pimsm neighbor command in Privileged EXEC mode to display neighbor information for PIM-SM on

780 PIM-SM Commandswww.dell.com | support.dell.com• candidate — Display PIM-SM candidate-RP table information.Default ConfigurationThis command has no

PIM-SM Commands 781ExampleThe following example displays the RP router being selected from the set of active RP routers.console#show ip pimsm rphash 2

782 PIM-SM Commandswww.dell.com | support.dell.com

Router Discovery Protocol Commands 783Router Discovery Protocol Commandsip irdpUse the ip irdp command in Interface Configuration mode to enable Route

784 Router Discovery Protocol Commandswww.dell.com | support.dell.comSyntaxip irdp address ip-address no ip irdp address •ip-address—IP address for ro

Router Discovery Protocol Commands 785User GuidelinesThis command has no user guidelines.ExampleThe following example sets hold time at 2000 seconds f

786 Router Discovery Protocol Commandswww.dell.com | support.dell.comSyntaxip irdp minadvertinterval integerno ip irdp minadvertinterval •integer—Mini

Router Discovery Protocol Commands 787User GuidelinesThis command has no user guidelines.ExampleThe following example sets the ip irdp preference to 1

40 Command Groupswww.dell.com | support.dell.comarea virtual-link Creates the OSPF virtual interface for the specified area-id and neighbor router.ROS

788 Router Discovery Protocol Commandswww.dell.com | support.dell.com

Routing Information Protocol (RIP) Commands 789Routing Information Protocol (RIP) Commandsauto-summaryUse the auto-summary command in Router RIP Confi

790 Routing Information Protocol (RIP) Commandswww.dell.com | support.dell.comDefault ConfigurationThis command has no default configuration.Command M

Routing Information Protocol (RIP) Commands 791Syntaxdistance rip integerno distance rip•integer—RIP route preference. (Range: 1-255)Default Configura

792 Routing Information Protocol (RIP) Commandswww.dell.com | support.dell.comUser GuidelinesThis command has no user guidelines.ExampleThe following

Routing Information Protocol (RIP) Commands 793Default ConfigurationEnabled is the default configuration.Command ModeRouter RIP Configuration mode.Use

794 Routing Information Protocol (RIP) Commandswww.dell.com | support.dell.comno ip rip authentication•key—Authentication key for the specified interf

Routing Information Protocol (RIP) Commands 795User GuidelinesThis command has no user guidelines.ExampleThe following example allows no RIP control p

796 Routing Information Protocol (RIP) Commandswww.dell.com | support.dell.comredistribute ospf [metric integer] [match [internal] [external 1] [exter

Routing Information Protocol (RIP) Commands 797Default ConfigurationThis command has no default configuration.Command ModeGlobal Configuration modeUse

Command Groups 41ip ospf retransmit-interval Sets the OSPF retransmit Interval for the specified interface.ICip ospf transmit-delay Sets the OSPF Tran

798 Routing Information Protocol (RIP) Commandswww.dell.com | support.dell.comGlobal route changes... 0Global queries...

Routing Information Protocol (RIP) Commands 799Interface... 15IP Address... -----

800 Routing Information Protocol (RIP) Commandswww.dell.com | support.dell.com---------- ---------- -------- ----------- --------- ----------vlan1

Tunnel Interface Commands 803Tunnel Interface Commandsinterface tunnelUse the interface tunnel command in Global Configuration mode to enter the inter

804 Tunnel Interface Commandswww.dell.com | support.dell.comSyntaxshow interfaces tunnel [tunnel-id ]•tunnel-id—Tunnel identifier. (Range: 0-7)Default

Tunnel Interface Commands 805Default ConfigurationThis command has no default configuration.Command ModeInterface Configuration (Tunnel) modeUser Guid

806 Tunnel Interface Commandswww.dell.com | support.dell.comtunnel sourceUse the tunnel source command in Interface Configuration mode to specify the

Virtual LAN Routing Commands 809Virtual LAN Routing Commandsshow ip vlanUse the show ip vlan command in Privileged EXEC mode to display the VLAN routi

810 Virtual LAN Routing Commandswww.dell.com | support.dell.comvlan routingUse the vlan routing command in VLAN Database mode to create routing on a V

Virtual Router Redundancy Protocol Commands 813Virtual Router Redundancy Protocol Commandsip vrrpUse the ip vrrp command in Global Configuration mode

6 Contentsshow clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1369 Denial of Service Commandsdos-control firstfrag . . . .

42 Command Groupswww.dell.com | support.dell.comOSPFv3 Commandstrapflags Enables OSPF traps. ROSPF1583compatibility Enables OSPF 1583 compatibility. R

814 Virtual Router Redundancy Protocol Commandswww.dell.com | support.dell.comThe following example in Interface Configuration mode enables VRRP proto

Virtual Router Redundancy Protocol Commands 815ip vrrp vr-id ip ip-address [secondary]no ip vrrp vr-id ip ip-address secondary•vr-id—The virtual route

816 Virtual Router Redundancy Protocol Commandswww.dell.com | support.dell.comUser GuidelinesThis command has no user guidelines.ExampleThe following

Virtual Router Redundancy Protocol Commands 817Syntaxip vrrp vr-id priority priorityno ip vrrp vr-id priority •vr-id—The virtual router identifier. (

818 Virtual Router Redundancy Protocol Commandswww.dell.com | support.dell.comUser GuidelinesThis command has no user guidelines.ExampleThe following

Virtual Router Redundancy Protocol Commands 819show ip vrrp interface vlan vlan-id vr-id•vlan-id—Valid VLAN ID.•vr-id—The virtual router identifier.

820 Virtual Router Redundancy Protocol Commandswww.dell.com | support.dell.comCommand ModePrivileged EXEC modeUser GuidelinesThis command has no user

Virtual Router Redundancy Protocol Commands 821Protocol... IPState Transitioned to Master... 0Adve

822 Virtual Router Redundancy Protocol Commandswww.dell.com | support.dell.com

Command Groups 43default-metric Sets a default for the metric of distributed routes. ROSV3distance ospf Sets the route preference value of OSPF in the

44 Command Groupswww.dell.com | support.dell.comPIM-DM Commandsshow ipv6 ospf database database-summaryDisplays the number of each type of LSA in the

Command Groups 45PIM-SM Commands*NOTE: For the meaning of each Mode abbreviation, see Mode Types on page 4.Command Description Mode*ip pimsm Sets a

46 Command Groupswww.dell.com | support.dell.comRouter Discovery Protocol CommandsRouting Information Protocol (RIP) Commandsshow ip pimsm rp Displays

Command Groups 47Tunnel Interface Commandsdistribute-list out Specifies the access list to filter routes received from the source protocol.RIPenable R

48 Command Groupswww.dell.com | support.dell.comVirtual LAN Routing CommandsVirtual Router Redundancy CommandsCommand Description Mode*show ip vlan

Using the CLI 49Using the CLIThis chapter describes the basics of entering and editing the Dell PowerConnect 62xx Series Command Line Interface (CLI)

50 Using the CLIwww.dell.com | support.dell.com• Command Scripting• CLI Command Notation Conventions• Interface Naming ConventionsHistory BufferEvery

Using the CLI 51Short Form CommandsThe CLI supports the short forms of all commands. As long as it is possible to recognize the entered command unambi

Contents 7show interfaces configuration. . . . . . . . . . . . . . . . . . . . . . . . 156show interfaces counters. . . . . . . . . . . . . . . . .

52 Using the CLIwww.dell.com | support.dell.comOperating on Multiple Objects (Range)The CLI allows the user to operate on the set of objects at the sa

Using the CLI 53CLI Command Notation ConventionsWhen entering commands there are certain command-entry notations which apply to all commands. The foll

54 Using the CLIwww.dell.com | support.dell.comIn this guide, commands are organized in two separate categories: Data Link Layer commands and Network

Using the CLI 55Privileged EXEC ModeBecause many of the privileged commands set operating parameters, privileged access is password-protected to preve

56 Using the CLIwww.dell.com | support.dell.com•Policy-map—Use the policy-map command to access the QoS policy map configuration mode to configure the

Using the CLI 57•Crypto Certificate Request— Configures the parameters for crypto certificate request.•Crypto Certificate Generation—Configures the pa

58 Using the CLIwww.dell.com | support.dell.comNavigating CLI Command ModesThe following table describes how to navigate through the CLI Command Mode

Using the CLI 59Class-Map From Global Configuration mode, use the class-map command.console(config-classmap)#To exit to Global Configuration mode, use

60 Using the CLIwww.dell.com | support.dell.comRadius From Global Configuration mode, use the radius-server host command.console(config-radius)#To exi

Using the CLI 61Stack From Global Configuration mode, use the stack command.console(config-stack)#To exit to Global Configuration mode, use the exit c