Dell PowerEdge M IO Aggregator El manual del propietario

Dell PowerEdge FTOSCommand Line ReferenceGuide for theM I/O AggregatorPublication Date: October 2012

8 | Before You Startwww.dell.com | support.dell.com• Fibre Channel over Ethernet (FCoE) connectivity• FCoE Initiation Protocol (FIP) snooping• Hybrid

98 | Data Center Bridgingwww.dell.com | support.dell.comUsageInformationTable 7-2 lists the show interface ets summary field descriptions. Table 7-2.

Data Center Bridging | 99show interface pfcDisplays the PFC configuration applied to ingress traffic on an interface, including priorities and link de

100 | Data Center Bridgingwww.dell.com | support.dell.comExampleFigure 7-8. show interface pfc detail Command Example UsageInformationTable 7-3 lists

Data Center Bridging | 101show interface pfc statisticsDisplays counters for the PFC frames received and transmitted (by dot1p priority class) on an i

102 | Data Center Bridgingwww.dell.com | support.dell.comExampleFigure 7-9. show interfaces pfc statistics Command Example show stack-unit stack-port

Data Center Bridging | 103ExampleFigure 7-10. show stack-unit stack-ports ets detail Command Example show stack-unit stack-ports pfc detailDisplays t

104 | Data Center Bridgingwww.dell.com | support.dell.com

Dynamic Host Configuration Protocol (DHCP) | 1058Dynamic Host Configuration Protocol (DHCP)OverviewDynamic host configuration protocol (DHCP) is an ap

106 | Dynamic Host Configuration Protocol (DHCP)www.dell.com | support.dell.comip address dhcpAcquire an IP address dynamically on an interface from t

Dynamic Host Configuration Protocol (DHCP) | 107ParametersCommand ModeEXEC PrivilegeDefaultNoneCommandHistorydebug ip dhcp clients packetsEnable the d

Before You Start | 9The Aggregator also detects iSCSI storage devices on all interfaces and auto-configures to optimize performance. Performance optim

108 | Dynamic Host Configuration Protocol (DHCP)www.dell.com | support.dell.comCommandHistoryUsageInformationWhen you enter the release dhcp command,

Dynamic Host Configuration Protocol (DHCP) | 109CommandHistoryshow ip dhcp leaseDisplays lease information about the dynamic IP address currently assi

110 | Dynamic Host Configuration Protocol (DHCP)www.dell.com | support.dell.com

FIP Snooping | 1119FIP SnoopingOverviewIn a converged Ethernet network, an Aggregator can operate as an intermediate Ethernet bridge to snoop on Fibre

112 | FIP Snoopingwww.dell.com | support.dell.comCommandHistorydebug fip-snoopingEnable the debug FIP protocol specific messages.Syntaxdebug fip-snoop

FIP Snooping | 113show fip-snooping enodeDisplays information on the ENodes in FIP-snooped sessions, including the ENode interface and MAC address, FC

114 | FIP Snoopingwww.dell.com | support.dell.comExampleFigure 9-3. show fip-snooping fcf Command ExampleTable 9-2 lists the show fip-snooping fcf co

FIP Snooping | 115ExampleFigure 9-4. show fip-snooping sessions Command Example Table 9-3 lists the show fip-snooping sessions command field descript

116 | FIP Snoopingwww.dell.com | support.dell.comCommandHistoryExampleFigure 9-5. show fip-snooping statistics Command Example Version 8.3.17.0 Suppo

FIP Snooping | 117Figure 9-6. show fip-snooping statistics (port channel) Command Example Table 9-4 lists the show fip-snooping statistics command fi

10 | Before You Startwww.dell.com | support.dell.comThe untagged VLAN used for the uplink LAG is always the default VLAN. Server-Facing LAGsThe tagged

118 | FIP Snoopingwww.dell.com | support.dell.comshow fip-snooping systemDisplays information on the status of FIP snooping on the switch (enabled or

Internet Group Management Protocol (IGMP) | 11910Internet Group Management Protocol (IGMP)IGMP CommandsThe Dell Force10 operating software (FTOS) supp

120 | Internet Group Management Protocol (IGMP)www.dell.com | support.dell.comclear ip igmp groupsClear entries from the group cache table.Syntaxclear

Internet Group Management Protocol (IGMP) | 121show ip igmp groupsView the IGMP groups.Syntaxshow ip igmp groups [group-address [detail] | detail | in

122 | Internet Group Management Protocol (IGMP)www.dell.com | support.dell.comshow ip igmp interfaceView information on the interfaces participating i

Internet Group Management Protocol (IGMP) | 123Command ModesEXECEXEC PrivilegeCommandHistoryExampleFigure 10-3. show ip igmp snooping mrouter Command

124 | Internet Group Management Protocol (IGMP)www.dell.com | support.dell.com

Interfaces | 125\11InterfacesOverviewThis chapter defines interface commands and is divided into the following sections:• Port Interface Commands• Por

126 | Interfaceswww.dell.com | support.dell.comPort Channel CommandsA link aggregation group (LAG) is a group of links that appear to a MAC client as

Interfaces | 127Virtual LAN (VLAN) CommandsThe following commands configure and monitor virtual local area networks (VLANs). VLANs are a virtual inter

Before You Start | 11In case of an FTOS upgrade, you can check to see that an Aggregator is running the latest FTOS version by entering the show versi

128 | Interfaceswww.dell.com | support.dell.comParameters DefaultsWithout a specific interface specified, the command clears all interface counters.Co

Interfaces | 129default vlan-idSet the default VLAN-id.Syntaxdefault vlan-id <vlan-id>To set the default VLAN-id, use the no default vlan-id com

130 | Interfaceswww.dell.com | support.dell.comgroup Group two LAGs in a supergroup (“fate-sharing group” or “failover group”).Syntaxgroup group_numbe

Interfaces | 131CommandHistoryUsageInformationWhen creating an interface range, interfaces appear in the order they are entered; they are not sorted.

132 | Interfaceswww.dell.com | support.dell.comFigure 11-6 is an example of a single range bulk configuration.ExampleFigure 11-6. Single Range Bulk C

Interfaces | 133DefaultsnoneCommand ModesCONFIGURATIONCommandHistoryUsageInformationFigure 11-9 is an example of how to define an interface range macr

134 | Interfaceswww.dell.com | support.dell.cominterface vlanConfigure the default VLAN to enable Static or DCHP IP configurationSyntaxinterface vlan

Interfaces | 135monitor interfaceMonitor counters on a single interface or all interfaces on a stack unit. The screen is refreshed every 5 seconds and

136 | Interfaceswww.dell.com | support.dell.comname Assign a name to the Default VLAN. Syntaxname vlan-name To remove the name from the VLAN, use the

Interfaces | 137negotiation auto Enable auto-negotiation on an interface. Syntaxnegotiation auto To disable auto-negotiation, enter no negotiation aut

12 | Before You Startwww.dell.com | support.dell.com

138 | Interfaceswww.dell.com | support.dell.comFigure 11-14. Display Auto-negotiation Master/Slave Setting (partial) Both sides of the link must have

Interfaces | 139ExampleFigure 11-15. show config Command Example for the INTERFACE Mode show config (from INTERFACE RANGE mode) Displays the bulk con

140 | Interfaceswww.dell.com | support.dell.comshow config (from PROTOCOL LLDP mode)Displays the LLDP configuration. Syntaxshow config Command ModesPR

Interfaces | 141ExampleFigure 11-19. show interfaces Command Example for 10G Port Note: After the counters are cleared, the line-rate continues to in

142 | Interfaceswww.dell.com | support.dell.comInput Statistics: Displays all the input statistics including: • Number of packets and bytes into the i

Interfaces | 143Figure 11-20. show interfaces ManagementEthernet Command Example UsageInformationThe interface counter “over 1023-byte pkts” does not

144 | Interfaceswww.dell.com | support.dell.comExampleFigure 11-21. show interfaces configured Command Exampleshow interfaces descriptionDisplays the

Interfaces | 145ExampleFigure 11-22. show interfaces description Command Example show interfaces port-channelDisplays information on configured Port

146 | Interfaceswww.dell.com | support.dell.comExampleFigure 11-23. show interfaces port-channel Command Example (EtherScale) Table 11-6. show inter

Interfaces | 147Figure 11-24. show interfaces port-channel brief Command Example RelatedCommands Input 0 IP packets... Displays the number of packet

CLI Basics | 133CLI BasicsThis chapter describes the command structure and command modes. The Dell Force10 operating software (FTOS) commands are in a

148 | Interfaceswww.dell.com | support.dell.comshow interfaces stack-unit Displays information on all interfaces on a specific M I/O Aggregator stack

Interfaces | 149Parameters DefaultsnoneCommand ModesEXEC EXEC PrivilegeCommandHistoryExampleFigure 11-26. show interfaces status Command Example show

150 | Interfaceswww.dell.com | support.dell.comExampleFigure 11-27. show interfaces switchport Command Example RelatedCommands show range Displays al

Interfaces | 151ExampleFigure 11-28. show range Command Example RelatedCommandsshow tdr Displays the TDR test results.Syntaxshow tdr interface Parame

152 | Interfaceswww.dell.com | support.dell.comRelatedCommands show vlanDisplays the current VLAN configurations on the switch.Syntaxshow vlan [brief

Interfaces | 153Figure 11-31. show vlan id Command ExampleFigure 11-32. show vlan brief Command ExampleFigure 11-33. Using a VLAN Name ExampleRelat

154 | Interfaceswww.dell.com | support.dell.comshutdownDisable an interface.SyntaxshutdownTo activate an interface, enter no shutdown.DefaultsThe inte

Interfaces | 155Command ModesINTERFACECommandHistoryUsageInformationThis command is found on the 1000/10000 Base-T Ethernet interfaces.When you enable

156 | Interfaceswww.dell.com | support.dell.comvlan taggedAdd a Layer 2 interface to a VLAN as a tagged interface. Syntaxtagged interfaceTo remove a t

Interfaces | 157vlan untaggedAdd a Layer 2 interface to a VLAN as an untagged interface.Syntaxuntagged interfaceTo remove an untagged interface from a

14 | CLI Basicswww.dell.com | support.dell.comMultiple Configuration UsersWhen a user enters CONFIGURATION mode and another user(s) is already in that

158 | Interfaceswww.dell.com | support.dell.com

IPv4 Routing | 15912IPv4 RoutingIP CommandsThis chapter describes the IPv4-related commands. They are:• clear tcp statistics• debug ip dhcp• debug ip

160 | IPv4 Routingwww.dell.com | support.dell.comDefaultsDebug disabledCommand ModesEXEC PrivilegeCommandHistoryExampleFigure 12-1. debug ip dhcp Com

IPv4 Routing | 161ExampleFigure 12-2. debug ip icmp Command Example (Partial) UsageInformationUse the count option to stop packets from flooding the

162 | IPv4 Routingwww.dell.com | support.dell.comUsageInformationUsing the following example of a static route: ip route 33.33.33.0 /24 tengigabitethe

IPv4 Routing | 163ExampleFigure 12-3. show hosts Command Example show arpDisplays the ARP table.Syntaxshow arp [interface interface | ip ip-address [

164 | IPv4 Routingwww.dell.com | support.dell.comParameters Command ModesEXEC PrivilegeCommandHistoryExampleFigure 12-4. show arp Command Example (Pa

IPv4 Routing | 165Figure 12-5. show arp Command Example with Private VLAN data Figure 12-6. show arp summary Command Example Table 12-2. show arp C

166 | IPv4 Routingwww.dell.com | support.dell.comshow ip management-routeView the IP addresses assigned to the Management interface.Syntaxshow ip mana

IPv4 Routing | 167Command ModesEXECEXEC PrivilegeCommandHistoryExampleFigure 12-8. show ip cam stack-unit Command Example show ip interfaceView IP-re

CLI Basics | 15Obtaining HelpAs soon as you are in a command mode, there are several ways to access help.• To obtain a list of keywords at any command

168 | IPv4 Routingwww.dell.com | support.dell.comParameterCommand ModesEXECEXEC PrivilegeCommandHistoryExampleFigure 12-9. show ip interface Command

IPv4 Routing | 169Figure 12-10. show ip interface brief Command Example (Partial) show ip routeView information, including how they were learned, abo

170 | IPv4 Routingwww.dell.com | support.dell.comCommand ModesEXECEXEC PrivilegeCommandHistoryExampleFigure 12-11. show ip route summary and show ip

IPv4 Routing | 171show ip route summaryView a table summarizing the IP routes in the switch.Syntaxshow ip route summaryCommand ModesEXECEXEC Privilege

172 | IPv4 Routingwww.dell.com | support.dell.comExampleFigure 12-13. show tcp statistics cp Command Example Table 12-9. show tcp statistics cp Comm

IPv4 Routing | 173355 ack... Displays the number of acknowledgement packets sent and the number of packet delayed.0 window probe... Displays the numbe

174 | IPv4 Routingwww.dell.com | support.dell.com

iSCSI Optimization | 17513iSCSI OptimizationOverviewInternet small computer system interface (iSCSI) optimization enables quality-of-service (QoS) tre

176 | iSCSI Optimizationwww.dell.com | support.dell.comExampleFigure 13-1. show iscsi Command Example RelatedCommandsshow iscsi sessions Displays inf

iSCSI Optimization | 177show iscsi sessions detailedDisplays detailed information on active iSCSI sessions on the switch. Syntaxshow iscsi sessions de

16 | CLI Basicswww.dell.com | support.dell.comCNTL-X Deletes the line.CNTL-Z Comes back to EXEC mode from any CONFIGURATION mode.Esc B Moves the curso

178 | iSCSI Optimizationwww.dell.com | support.dell.com

Link Aggregation Control Protocol (LACP) | 17914Link Aggregation Control Protocol (LACP)OverviewThis chapter contains commands for Dell Force10’s impl

180 | Link Aggregation Control Protocol (LACP)www.dell.com | support.dell.comdebug lacpDebug LACP (events).Syntaxdebug lacp [events | pdu interface [i

Link Aggregation Control Protocol (LACP) | 181Example 1Figure 14-1. show lacp port-channel-number Command ExampleExample 2Figure 14-2. show lacp sys

182 | Link Aggregation Control Protocol (LACP)www.dell.com | support.dell.com

Layer 2 | 18315Layer 2 OverviewThis chapter describes commands to configure Layer 2 features. It contains the following sections:• MAC Addressing Comm

184 | Layer 2www.dell.com | support.dell.comclear mac-address-table dynamicClear the MAC address table of all MAC address learned dynamically.Syntaxcl

Layer 2 | 185Parameters Command ModesEXEC EXEC PrivilegeCommandHistorystack-unit unit_number (REQUIRED) Enter the keyword stack-unit followed by a sta

186 | Layer 2www.dell.com | support.dell.com

Link Layer Discovery Protocol (LLDP) | 18716Link Layer Discovery Protocol (LLDP)OverviewThe link layer discovery protocol (LLDP) advertises connectivi

CLI Basics | 17Using the Keyword noTo disable, delete, or return to default values, use the no form of the commands. For most commands, if you type th

188 | Link Layer Discovery Protocol (LLDP)www.dell.com | support.dell.comParameters DefaultsnoneCommand ModesEXEC PrivilegeCommandHistorydebug lldp in

Link Layer Discovery Protocol (LLDP) | 189protocol lldp (Configuration) Enable LLDP globally on the switch.Syntaxprotocol lldp To disable LLDP globall

190 | Link Layer Discovery Protocol (LLDP)www.dell.com | support.dell.comDefaultsnoneCommand ModesEXEC PrivilegeCommandHistoryExampleFigure 16-1. sho

Port Monitoring | 19117Port MonitoringOverviewThe port monitoring feature allows you to monitor network traffic by forwarding a copy of each incoming

192 | Port Monitoringwww.dell.com | support.dell.comdescriptionEnter a description of this monitoring session.Syntaxdescription {description}To remove

Port Monitoring | 193Command ModesCONFIGURATIONCommandHistoryExampleFigure 17-1. monitor session Command ExampleUsageInformationThe monitor command i

194 | Port Monitoringwww.dell.com | support.dell.comCommand ModesEXECEXEC PrivilegeCommandHistoryExampleFigure 17-3. show monitor session Command Exa

Port Monitoring | 195RelatedCommands monitor session Creates a session for monitoring.description Displays a monitor session.

196 | Port Monitoringwww.dell.com | support.dell.comsource (port monitoring)Configure a port monitor source.Syntaxsource interface destination interfa

Quality of Service (QoS) | 19718Quality of Service (QoS)OverviewThe Dell Force10 operating software (FTOS) commands for quality of service (QoS) inclu

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

18 | CLI Basicswww.dell.com | support.dell.comDisplaying All OutputTo display the output all at once (not one screen at a time), use the no-more comma

198 | Quality of Service (QoS)www.dell.com | support.dell.comExample 1Figure 18-1. show qos statistics Command Example show qos dot1p-queue-mappingVi

Security | 19919SecurityCommandsThis chapter describes various types of security commands in the Dell Force10 operating software (FTOS), in the follow

200 | Securitywww.dell.com | support.dell.comenable passwordChange the password for the enable command.Syntaxenable password [level level] [encryption

Security | 201ParametersCommand ModesNot configured.CommandHistoryUsageInformationOnly Dell Force10 Technical Support staff use this command. enable s

202 | Securitywww.dell.com | support.dell.comUsageInformationTo keep unauthorized people from viewing passwords in the switch configuration file, use

Security | 203UsageInformationThis command displays the contents of the file flash://ADMIN_DIRssh/knownhostsshow ip ssh rsa-authenticationDisplays the

204 | Securitywww.dell.com | support.dell.comTable 1 describes the information in the show users command example.RelatedCommands ssh Open an SSH conne

Security | 205usernameEstablish an authentication system based on user names. Syntaxusername name [access-class access-list-name] [nopassword | {passw

206 | Securitywww.dell.com | support.dell.com

Simple Network Management Protocol (SNMP) and Syslog | 207Simple Network Management Protocol (SNMP) and SyslogOverviewThis chapter contains commands t

CLI Basics | 19From this mode, you can enter INTERFACE mode using the interface command.INTERFACE ModeUse INTERFACE mode to configure interfaces or IP

208 | Simple Network Management Protocol (SNMP) and Syslogwww.dell.com | support.dell.com• show logging• snmp-server community• terminal monitorclear

Simple Network Management Protocol (SNMP) and Syslog | 209logging bufferedEnable logging and specify which messages are logged to an internal buffer.

210 | Simple Network Management Protocol (SNMP) and Syslogwww.dell.com | support.dell.comRelatedCommands logging facilityConfigure the Syslog facility

Simple Network Management Protocol (SNMP) and Syslog | 211logging historySpecify which messages are logged to the history table of the switch and the

212 | Simple Network Management Protocol (SNMP) and Syslogwww.dell.com | support.dell.comlogging monitorSpecify which messages are logged to Telnet ap

Simple Network Management Protocol (SNMP) and Syslog | 213logging source-interfaceSpecify that the IP address of an interface is the source IP address

214 | Simple Network Management Protocol (SNMP) and Syslogwww.dell.com | support.dell.comshow loggingDisplays the logging settings and system messages

Simple Network Management Protocol (SNMP) and Syslog | 215Example 1Figure 20-1. show logging Command Example Example 2Figure 20-2. show logging hist

216 | Simple Network Management Protocol (SNMP) and Syslogwww.dell.com | support.dell.comExample 3Figure 20-3. show logging driverlog Command Example

Simple Network Management Protocol (SNMP) and Syslog | 217terminal monitorConfigure the FTOS to display messages on the monitor/terminal. Syntaxtermin

20 | CLI Basicswww.dell.com | support.dell.comPROTOCOL LLDP ModeWhile in CONFIGURATION mode, use the protocol lldp command to enter PROTOCOL LLDP mode

218 | Simple Network Management Protocol (SNMP) and Syslogwww.dell.com | support.dell.com

Stacking Commands | 21921Stacking CommandsOverviewStacking is supported on an Aggregator only on the 40GbE ports on the base module. Stacking is limit

220 | Stacking Commandswww.dell.com | support.dell.comCommandHistoryUsageInformationThis command is used to reset the stack-unit. The master unit can

Stacking Commands | 221RelatedCommandsshow system stack-ports Displays information about the stacking ports on all switches in the M I/O Aggregator sw

222 | Stacking Commandswww.dell.com | support.dell.comExampleFigure 21-4. show system stack-ports topology Command Example RelatedCommandsshow system

Stacking Commands | 223ExampleFigure 21-5. show system stack-unit fanout Command Example show system stack-unit stack-groupDisplays the stack-groups

224 | Stacking Commandswww.dell.com | support.dell.comstack-unit iom-modeToggle the M I/O Aggregator operating mode from standalone to stack or vice-v

Storm Control | 22522Storm ControlOverviewThe Dell Force10 operating software (FTOS) storm control feature allows users to limit or suppress traffic d

226 | Storm Controlwww.dell.com | support.dell.comCommandHistoryExampleFigure 22-1. calendar set Command Example Version 8.3.17.0 Supported on M I/O

System Time | 22723System Time OverviewThe commands in this chapter configure time values on the system, either using the Dell Force10 operating softw

File Management | 214File ManagementOverviewThis chapter contains commands needed to manage the configuration files and includes other file management

228 | System Timewww.dell.com | support.dell.comCommand ModesEXEC PrivilegeCommandHistoryExampleFigure 23-1. calendar set Command Example UsageInform

System Time | 229RelatedCommandsshow clockDisplays the current clock settings.Syntaxshow clock [detail]ParametersCommand ModesEXECEXEC PrivilegeComman

230 | System Timewww.dell.com | support.dell.comYou cannot delete this command (that is, there is not a “no” version of this command).clock setSet the

System Time | 231clock summer-time dateSet a date (and time zone) on which to convert the switch to daylight saving time on a one-time basis. Syntaxcl

232 | System Timewww.dell.com | support.dell.comclock summer-time recurringSet the software clock to convert to daylight saving time on a specific day

System Time | 233RelatedCommandsclock timezoneConfigure a timezone for the switch.Syntaxclock timezone timezone-name offsetTo delete a timezone config

234 | System Timewww.dell.com | support.dell.comRelatedCommandscalendar set Sets the hardware clock.

Uplink Failure Detection (UFD) | 23524Uplink Failure Detection (UFD)OverviewUplink failure detection (UFD) provides detection of the loss of upstream

236 | Uplink Failure Detection (UFD)www.dell.com | support.dell.comParameters DefaultsnoneCommand ModesEXECEXEC PrivilegeCommandHistoryExampleFigure 2

Uplink Failure Detection (UFD) | 237ExampleFigure 24-2. show uplink-state-group Command Examples RelatedCommands FTOS#show uplink-state-group Command

22 | File Managementwww.dell.com | support.dell.comboot system gatewaySpecify the IP address of the default next-hop gateway for the management subnet

238 | Uplink Failure Detection (UFD)www.dell.com | support.dell.com

Debugging and Diagnostics | 23925Debugging and DiagnosticsThis chapter contains three sections:• Offline Diagnostic Commands• Hardware CommandsOffline

240 | Debugging and Diagnosticswww.dell.com | support.dell.com• show hardware stack-unit• show hardware system-flowclear hardware stack-unit Clear sta

Debugging and Diagnostics | 241diag stack-unit Run offline diagnostics on a stack unit.Syntaxdiag stack-unit number {alllevels | level0 | level1 | lev

242 | Debugging and Diagnosticswww.dell.com | support.dell.comCommand ModeCONFIGURATIONCommandHistoryUsageInformationThis command enables a hardware w

Debugging and Diagnostics | 243show diagView diagnostics information.Syntaxshow diag {information | stack-unit number [detail | periodic | summary] |

244 | Debugging and Diagnosticswww.dell.com | support.dell.comExample 3Figure 25-3. show diag testcase stack-unit Command ExampleFTOS#show diag testc

Debugging and Diagnostics | 245Example 4Figure 25-4. show diag testcase stack-unit interactive Command Exampleshow hardware stack-unitDisplays the da

246 | Debugging and Diagnosticswww.dell.com | support.dell.comDefaultsnoneCommand ModesEXEC EXEC PrivilegeCommandHistoryExample 1Figure 25-5. show ha

Debugging and Diagnostics | 247In the above example, the “Status” field represents presence of OPTM ports, “Programmed version” field represents loade

File Management | 23CommandHistorycopyCopy one file to another location. FTOS supports IPv4 addressing for FTP, TFTP, and SCP (in the hostip field).Sy

248 | Debugging and Diagnosticswww.dell.com | support.dell.comExample 5Figure 25-9. show hardware stack-unit drops unit (drop summary per port) Comma

Debugging and Diagnostics | 249Example 7Figure 25-11. show hardware stack-unit port-statistics Command ExampleExample 8Figure 25-12. show hardware s

250 | Debugging and Diagnosticswww.dell.com | support.dell.comExample 9Figure 25-13. show hardware stack-unit unit details Command ExampleExample 10F

Debugging and Diagnostics | 251Example 11Figure 25-15. show hardware stack-unit per port buffer (a Specific Port) Command ExampleExample 12Figure 25-

252 | Debugging and Diagnosticswww.dell.com | support.dell.comExample 1Figure 25-17. show hardware system-flow layer2 counters Command Example FTOS#s

Debugging and Diagnostics | 253Example 2Figure 25-18. show hardware system-flow layer2 (non-counters) Command Example FTOS#show hardware system-flow

254 | Debugging and Diagnosticswww.dell.com | support.dell.com

Internet Control Message Protocol (ICMP) Message Types | 25526Internet Control Message Protocol (ICMP) Message TypesThis chapter lists and describes t

256 | Internet Control Message Protocol (ICMP) Message Typeswww.dell.com | support.dell.com9 0 router advertisement •10 0 router solicitation •& 1

24 | File Managementwww.dell.com | support.dell.comExampleFigure 4-1. copy running-config scp: Command ExampleIn this example — copy scp: flash: — sp

File Management | 25deleteDelete a file from the flash. Once deleted, files cannot be restored.Syntaxdelete flash: ([flash://]filepath) usbflash ([usb

26 | File Managementwww.dell.com | support.dell.comExampleFigure 4-3. dir for the Internal Flash Command ExampleRelatedCommands format flash Erase a

File Management | 27logging coredump serverDesignate a server to upload core dumps.Syntaxlogging coredump server {ipv4-address} username name password

| 11 About this Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Objectives . . . . . . .

28 | File Managementwww.dell.com | support.dell.compwdDisplays the current working directory.SyntaxpwdCommand ModesEXEC PrivilegeCommandHistoryExample

File Management | 29EXEC PrivilegeCommandHistoryExampleFigure 4-5. show boot system Command Exampleshow fileDisplays contents of a text file in the l

30 | File Managementwww.dell.com | support.dell.comshow file-systems Displays information about the file systems on the system. Syntaxshow file-system

File Management | 31ParametersDefaultsnoneCommand ModesEXEC PrivilegeCommandHistoryUsageInformationExampleFigure 4-8. show os-version Command Example

32 | File Managementwww.dell.com | support.dell.comCommand ModesEXEC PrivilegeCommandHistoryExampleFigure 4-9. show running-config Command Example (P

File Management | 33ExampleFigure 4-11. show version Command Exampleupgrade bootUpgrade the bootflash image or bootselector image.Syntaxupgrade boot

34 | File Managementwww.dell.com | support.dell.comDefaultsnoneCommand ModesEXEC PrivilegeCommandHistoryUsageInformationYou must reload FTOS after exe

File Management | 35DefaultsnoneCommand ModesEXEC PrivilegeCommandHistoryUsageInformationYou must reload FTOS after executing this command. Use the co

36 | File Managementwww.dell.com | support.dell.com

Control and Monitoring | 375Control and MonitoringThis chapter describes control and monitoring for the M I/O Aggregator.CommandsThis chapter includes

2 |www.dell.com | support.dell.com5 Control and Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

38 | Control and Monitoringwww.dell.com | support.dell.comclear alarms Clear the alarms on the system.Syntaxclear alarmsCommand ModesEXEC PrivilegeCom

Control and Monitoring | 39debug cpu-traffic-stats Enable the collection of CPU traffic statistics.Syntaxdebug cpu-traffic-statsDefaultsDisabledComman

40 | Control and Monitoringwww.dell.com | support.dell.comdisable Return to EXEC mode.Syntaxdisable [level]ParametersDefaults1Command ModesEXEC Privil

Control and Monitoring | 41Command Modes• CONFIGURATION• LINE• INTERFACE• MONITOR SESSION• PROTOCOL LLDPCommandHistoryRelatedCommandsexit Return to th

42 | Control and Monitoringwww.dell.com | support.dell.comExampleFigure 5-2. Logging on to an FTP Server ExampleRelatedCommands ftp-server topdirSpec

Control and Monitoring | 43ftp-server usernameCreate a user name and associated password for incoming FTP server sessions. Syntaxftp-server username u

44 | Control and Monitoringwww.dell.com | support.dell.comip telnet source-interfaceSet an interface’s IP address as the source address in outgoing pa

Control and Monitoring | 45pingTest connectivity between the system and another device by sending echo requests and waiting for replies.Syntaxping [ho

46 | Control and Monitoringwww.dell.com | support.dell.comDefaultsSee parameters above.Command ModesEXECEXEC PrivilegeCommandHistoryUsageInformationWh

Control and Monitoring | 47service timestamps Add time stamps to debug and log messages. This command adds either the uptime or the current time and d

| 3iSCSI Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17514 Link Aggregation Co

48 | Control and Monitoringwww.dell.com | support.dell.comExampleFigure 5-4. show alarms Command Exampleshow command-history Displays a buffered log

Control and Monitoring | 49ExampleFigure 5-5. show command-history Command ExampleRelatedCommands show configuration lockDisplays the configuration l

50 | Control and Monitoringwww.dell.com | support.dell.comExampleFigure 5-6. show configuration lock Command Output UsageInformationThe type may be a

Control and Monitoring | 51RelatedCommands show debugging Displays a list of all enabled debugging processes.Syntaxshow debugging Command ModeEXEC Pri

52 | Control and Monitoringwww.dell.com | support.dell.comCommandHistoryshow environment Displays the system component status (for example, temperatur

Control and Monitoring | 53ExampleFigure 5-11. show environment thermal-sensor Command Exampleshow inventory Displays the switch type, components (in

54 | Control and Monitoringwww.dell.com | support.dell.comExample 1Figure 5-12. show inventory for M I/O Aggregator Command ExampleExample 2Figure 5-

Control and Monitoring | 55RelatedCommandsshow memory Displays current memory usage on the M I/O Aggregator.Syntaxshow memory [stack-unit 0-5]Paramete

56 | Control and Monitoringwww.dell.com | support.dell.comCommand ModesEXECEXEC PrivilegeCommandHistoryExample 1Figure 5-16. show processes cpu summa

Control and Monitoring | 57Example 3Figure 5-18. show processes cpu stack-unit Command ExampleFTOS#show process cpu stack-unit 1PID Runtime(ms

4 |www.dell.com | support.dell.comStorm Control Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

58 | Control and Monitoringwww.dell.com | support.dell.comExample 4Figure 5-19. show processes memory Command ExampleExample 5Figure 5-20. show proc

Control and Monitoring | 59show processes ipc flow-control Displays the Single window protocol queue (SWPQ) statistics.Syntaxshow processes ipc flow-c

60 | Control and Monitoringwww.dell.com | support.dell.comUsageInformationThe Single window protocol (SWP) provides flow control-based reliable commun

Control and Monitoring | 61UsageInformationThe output for the show process memory command displays the memory usage statistics running on CP part (sys

62 | Control and Monitoringwww.dell.com | support.dell.comTable 5-2 defines the fields that appear in the show processes memory output. .:show server-

Control and Monitoring | 63ExampleFigure 5-24. show server-interfaces brief Command ExampleExampleFigure 5-25. show server-interfaces detail Command

64 | Control and Monitoringwww.dell.com | support.dell.comshow systemDisplays the current status of all stack members or a specific stack member.Synta

Control and Monitoring | 65ExampleFigure 5-27. show system stack-unit Command ExampleRelatedCommands show revisionDisplays the revision numbers of al

66 | Control and Monitoringwww.dell.com | support.dell.comExampleFigure 5-28. show alarms Command Exampleshow tech-support Displays a collection of d

Control and Monitoring | 67ExamplesFigure 5-29. show tech-support save Command Example (Partial) FTOS#show tech-support ?page Page

About this Guide | 51About this GuideThis book provides information about the Dell Force10 operating software (FTOS) command line interface (CLI) on t

68 | Control and Monitoringwww.dell.com | support.dell.comFigure 5-30. show tech-support Command Example (Partial)UsageInformationWithout the page or

Control and Monitoring | 69• show processes cpu• show processes memory• show running-conf• show versionRelatedCommands show uplink briefDisplays the u

70 | Control and Monitoringwww.dell.com | support.dell.comExample 2Figure 5-32. show uplink detail Command Exampleshow util-threshold cpuDisplays the

Control and Monitoring | 71ssh-peer-stack-unitOpen an SSH connection to the peer stack-unit.Syntaxssh-peer-stack-unit [-l username]Parameters Defaults

72 | Control and Monitoringwww.dell.com | support.dell.comtelnet-peer-stack-unitOpen a telnet connection to the peer stack-unit.Syntaxtelnet-peer-stac

Control and Monitoring | 73CommandHistoryUsageInformationThis command enables XML input mode where you can either cut and paste XML requests or enter

74 | Control and Monitoringwww.dell.com | support.dell.comExampleFigure 5-33. traceroute (IPv4) Command ExampleRelatedCommands undebug allDisable all

Control and Monitoring | 75CommandHistoryUsageInformationThe write memory command saves the running-configuration to the file labeled startup-configur

76 | Control and Monitoringwww.dell.com | support.dell.com

u-Boot | 776u-BootOverview All commands in this chapter are in u-Boot mode. These commands are supported on the Dell Force10 Aggregator only.To access

6 | About this Guidewww.dell.com | support.dell.comRelated DocumentsFor more information about the system, refer to the following documents:• Dell Pow

78 | u-Bootwww.dell.com | support.dell.com• show interface management port config• syntax helpboot changeChange the operating system boot parameters.S

u-Boot | 79boot write net config retriesSet the number of retries for network boot configuration failure.Syntaxboot write net config retries <int&g

80 | u-Bootwww.dell.com | support.dell.comhelpDisplays the help menu.Syntaxhelp Command ModesuBootCommandHistoryuExampleFigure 6-3. help Command Exam

u-Boot | 81CommandHistoryinterface management ethernet ip address Set the management port IP address and mask.Syntaxinterface management ethernet ip a

82 | u-Bootwww.dell.com | support.dell.comshow boot blcShow the boot loop counter value.Syntaxshow boot blcCommand ModesuBootCommandHistoryuExampleFig

u-Boot | 83CommandHistoryExampleFigure 6-6. show bootflash Command Example show bootvarShow the summary of operating system boot parameters.Syntaxsho

84 | u-Bootwww.dell.com | support.dell.comExampleFigure 6-7. show bootvar Command Example show default gatewayDisplays the default gateway IP address

u-Boot | 85CommandHistoryuExampleFigure 6-9. show interface management ethernet Command Example show interface management port configShow the managem

86 | u-Bootwww.dell.com | support.dell.com

Data Center Bridging | 877Data Center BridgingOverviewData center bridging (DCB) refers to a set of IEEE Ethernet enhancements that provide data cente

Before You Start | 72Before You StartBy following the instructions in the Dell PowerEdge M I/O Aggregator Getting Started Guide that is shipped with t

88 | Data Center Bridgingwww.dell.com | support.dell.comclear ets countersClear ETS TLV counters.Syntaxclear ets counters [tengigabitethernet slot/por

Data Center Bridging | 89dcb enable on-next-reloadEnables global DCB on a subsequent reload. This command also internally configures PFC buffers based

90 | Data Center Bridgingwww.dell.com | support.dell.comExample 1Figure 7-1. dcb enable on-next-reload Command Example FTOS#FTOS#show dcb stack-unit

Data Center Bridging | 91Example 2Figure 7-2. no dcb enable on-next-reload Command Example FTOS#show dcb stack-unit 0 port-set 0stack-unit 0 port-set

92 | Data Center Bridgingwww.dell.com | support.dell.comdcbx versionConfigure the DCBX version used on the interface.Syntaxdcbx version {auto | cee |

Data Center Bridging | 93show dcbDisplays the data center bridging status, the number of PFC-enabled ports, and the number of PFC-enabled queues.Synta

94 | Data Center Bridgingwww.dell.com | support.dell.comExampleFigure 7-4. show interface dcbx detail Command Example Table 7-1 lists the show interf

Data Center Bridging | 95show interface etsDisplays the ETS configuration applied to egress traffic on an interface, including priority groups with pr

96 | Data Center Bridgingwww.dell.com | support.dell.comExampleFigure 7-5. show interfaces ets summary Command Example FTOS#show interface tengigabit

Data Center Bridging | 97ExampleFigure 7-6. show interfaces ets detail Command ExampleFTOS#show interface tengigabitethernet 1/1 ets detailInterface