Cisco Nexus 5000 Series 开关模块预配置设置指南说明书

  • 格式:pdf
  • 大小:416.47 KB
  • 文档页数:6

Configuring Module Pre-Provisioning

Thischapterdescribeshowtoconfigurepre-provisioningforofflineinterfacesormodulesintheCiscoNexus

5000Seriesswitch.

Thischapterincludesthefollowingsections:

•InformationAboutModulePre-Provisioning,page1

•GuidelinesandLimitations,page2

•EnablingModulePre-Provisioning,page2

•RemovingModulePre-Provisioning,page3

•VerifyingthePre-ProvisionedConfiguration,page4

•ConfigurationExamplesforPre-Provisioning,page5

Information About Module Pre-Provisioning

Thepre-provisioningfeatureallowsyoutopreconfigureinterfacesbeforeinsertingorattachingamoduleto

aCiscoNexus5000Seriesswitch.Ifamodulegoesoffline,youcanalsousepre-provisioningtomakechanges

totheinterfaceconfigurationsfortheofflinemodule.Whenapre-provisionedmodulecomesonline,the

pre-provisioningconfigurationsareapplied.Ifanyconfigurationswerenotapplied,asyslogisgenerated.

Thesyslogliststheconfigurationsthatwerenotaccepted.

InsomeVirtualPortChannel(vPC)topologies,pre-provisioningisrequiredfortheconfiguration

synchronizationfeature.Pre-provisioningallowsyoutosynchronizetheconfigurationforaninterfacethatis

onlinewithonepeerbutofflinewithanotherpeer.

Supported Hardware

Thepre-provisioningfeaturesupportsthefollowinghardware:

•N2K-C2148TFabricExtender48x1G4x10GModule

•N2K-C2232PFabricExtender32x10GModule

•N2K-C2248TFabricExtender48x1G4x10GModule

•N51-M16EPCisco16x10-GigabitEthernetExpansionModuleCisco Nexus 5000 Series NX-OS System Management Configuration Guide, Release 5.0(2)N1(1) OL-20922-021•N51-M8E8FPCisco8Port1/2/4/8GFCand8Port10-GigabitEthernetExpansionModule

•N5K-M1008Cisco8PortFiberChannelExpansionModule8xSFP

•N5K-M1060Cisco6PortFiberChannelExpansionModule6xSFP

•N5K-M1404ExpansionModule4x10GBase-TLAN,4xFiberChannel

•N5K-M1600Cisco6-port10GigabitEthernetSFPModule6xSFP

Upgrades and Downgrades

WhenupgradingfromCiscoNX-OSRelease4.2(1)N2(1)andearlierreleasestoCiscoNX-OSRelease

5.0(2)N1(1),therearenoconfigurationimplications.Whenupgradingfromareleasethatsupports

pre-provisioningtoanotherreleasethatsupportsthefeatureincludingInServiceSoftwareUpgrades(ISSU),

pre-provisionedconfigurationsareretainedacrosstheupgrade.

Whendowngradingfromanimagethatsupportspre-provisioningtoanimagethatdoesnotsupport

pre-provisioning,youarepromptedtoremovepre-provisioningconfigurations.

Guidelines and Limitations

Pre-provisioninghasthefollowingconfigurationguidelinesandlimitations:

•Whenamodulecomesonline,commandsthatarenotappliedarelistedinthesyslog.

•Ifaslotispre-provisionedformoduleAandifyouinsertmoduleBintotheslot,moduleBdoesnot

comeonline.

•ThereisnoMIBsupportforpre-provisionedinterfaces.

•CiscoDCNMisnotsupported.

Enabling Module Pre-Provisioning

Youcanenablepre-provisioningonamodulethatisoffline.Entertheprovisionmodelmodelcommandin

modulepre-provisionmode.

Afterenablingpre-provisioning,youcanconfiguretheinterfacesasthoughtheyareonline.Note

SUMMARY STEPS

1.configurationterminal

2.slotslot

3.provisionmodelmodel

4.exit

5.(Optional)copyrunning-configstartup-config Cisco Nexus 5000 Series NX-OS System Management Configuration Guide, Release 5.0(2)N1(1)2OL-20922-02 Configuring Module Pre-ProvisioningGuidelines and LimitationsDETAILED STEPSPurposeCommand or Action

Entersglobalconfigurationmode.configurationterminal

Example:switch#configtswitch(config)#Step 1

Selectstheslottopre-provisionandentersslot

configurationmode.slotslot

Example:switch(config)#slot101switch(config-slot)#Step 2

Selectsthemodulethatyouwanttopre-provision.provisionmodelmodel

Example:switch(config-slot)#provisionmodelN2K-C2248Tswitch(config-slot)#Step 3

Exitsslotconfigurationmode.exit

Example:switch(config-slot)#exitswitch#Step 4

(Optional)

Copiestherunningconfigurationtothestartup

configuration.copy

running-configstartup-config

Example:switch#copyrunning-configstartup-configStep 5

Thisexampleshowshowtoselectslot101andtheN2K-C2232Pmoduletopre-provision.

switch#configureterminalswitch(config)#slot101switch(config-slot)#provisionmodelN2K-C2232Pswitch(config-slot)#exit

Removing Module Pre-Provisioning

Youcanremoveamodulethathasbeenpre-provisioned.

SUMMARY STEPS

1.configurationterminal

2.slotslot

3.noprovisionmodelmodel

4.exit

5.(Optional)copyrunning-configstartup-config

Cisco Nexus 5000 Series NX-OS System Management Configuration Guide, Release 5.0(2)N1(1) OL-20922-023Configuring Module Pre-ProvisioningRemoving Module Pre-ProvisioningDETAILED STEPSPurposeCommand or Action

Entersglobalconfigurationmode.configurationterminal

Example:switch#configtswitch(config)#Step 1

Selectstheslottopre-provisionandentersslot

configurationmode.slotslot

Example:switch(config)#slot101switch(config-slot)#Step 2

Removespre-provisioningfromthemodule.noprovisionmodelmodel

Example:switch(config-slot)#noprovisionmodelN2K-C2248Tswitch(config-slot)#Step 3

Exitsslotconfigurationmode.exit

Example:switch(config-slot)#exitswitch#Step 4

(Optional)

Copiestherunningconfigurationtothestartup

configuration.copyrunning-configstartup-config