Zte ZXR10 2900E Series - OAM Configuration

ZXR102900ESeriesCongurationGuide
/*Runthefollowingcommandstoconfigurereceive-vlans.*/
Switch_C(config)#setzessreceive-vlan4000port1/1
Switch_C(config)#setzessreceive-vlan4001port1/1
Switch_C(config)#exit
5.33OAMConguration
OAMOverview
WiththerapiddevelopmentofEthernettechnology,Ethernetnetworkproportiongradually
increasesinnetworkstructure.EthernetdevicesreplacingATMnetworkdevicesandother
devicesarewidelyusedinaccess,convergencelayerandbackbonenetwork.Duetothe
greatapplication,Operation,AdministrationandMaintenance(OAM)functionofEthernet
devicesreceivemuchconcern.ThemainEthernetOAMprotocolsareshownbelow.
lIEEE802.3ah(Operations,Administration,andMaintenance-OAM)
lIEEE802.1ag(ConnectivityFaultManagement)(Draft)
lITU-Y1731(OAMfunctionsandmechanismsforEthernetbasednetworks)(Draft)
IEEE802.3ahoperations,administrationandmaintenancestandardistheformalstandard,
whichaimsatthemanagementoflinklevel.Itmonitorsandtroubleshootsthepointto
point(virtualpointtopoint)Ethernetlink.Ithastheimportantmeaningforconnection
managementofLastOneMile.ThefaultstakeplaceconstantlyonLastOneMile.
TheZXR102900EseriesswitchsupportsIEEE802.3ah.
EthernetOAMMainFunction
lOAMDiscoveryFunction:AfterenablingEthernetOAMfunction,theZXR102900E
seriesswitchcandetecttheremoteDTEdevicewhichhasOAMfunction.After
coordinatingwiththepeerOAM,enternormalEthernetOAMinteractionprocess.
lRemoteLinkEventAlarm:OAMfunctioninspectstheeventsofremotelink,and
adoptsthecorrespondingrespondingmethods.Whenthefaulttakesplaceonremote
link,OAMdenestheeventandannouncesittoremoteOAMclient.Thedetailed
eventsannouncementpacketisalsoprovided.
OAMdenesthefollowinglinkevents.
1.LinkFailure:Thephysicallayerlocatesthefailurethattakeplaceonreceiving
directionoflocalDTE.
2.EmergencyFailure:Thelocalfailureeventhashappened,andthisfailurecannot
berecovered.
3.EmergencyEvents:Theun-denedemergencyeventhappens.
lOAMRemoteLoopback:TheZXR102900Eseriesswitchprovidesoptionaldatalink
layerframelevelloopbackmodebyOAMfunction.OAMremoteloopbackisusedto
locatefailureandexaminethelinkperformance.WhenremoteDTEisontheOAM
remoteloopbackmode,thestatisticdataoflocalandremoteDTEcanbeinquiredand
comparedatanytime.OAMloopbackframecanbeanalyzedtoobtaintheadditional
informationoflinkhealth(framediscardduetothelinkfailure).
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SJ-20130731155059-002|2013-11-27(R1.0)ZTEProprietaryandCondential