Zte ZXMW NR8120D - Network Management; Network Management Services Are Disconnected; Nes Are out of Control

Chapter2Troubleshooting
àIftheEthernetportisopticalport,verifythattheopticalberisconnected
properly,theopticalmoduleisoperatingproperly,andtheworkingmodes
arematched.
2.5NetworkManagement
2.5.1NetworkManagementServicesAreDisconnected
Performthefollowingtroubleshootingsteps:
1.Verifythattheradiolinkisoperatingproperly.Fordetailedinformation,referto"2.2.3
RadioLinkIsDisconnected".
2.VerifythattheEthernetserviceisoperatingproperly.Fordetailedinformation,referto
"2.4EthernetServiceFaults".
3.VerifythattheVLANIDparameterandtheBandwidthparameteraresetcorrectly.
4.Verifythattheequipment'sIPaddressissetcorrectly.
lIftheequipmentisworkinginthelayer-2switchingmode,verifythatallIP
addressessatisfyingthelayer-2switchingprotocolareinthesamesubnetwork.
lIftheequipmentisworkinginthelayer-3routingmode,verifythattheOpen
ShortestPathFirst(OSPF)congurationiscorrect,andverifythatthefollowing
casesdonotexist:
àTherearenetworkmanagementroutesmissed.
àNetworkmanagementservicesaredisconnectedduetotheequipment's
crossingnetworksegments.
Userscanaddroutesfortheequipmentinaccordancewiththeactualcondition.
5.VerifythatthetransmissionchannelbetweentheequipmentandtheNetwork
ManagementServer(NMS)isnormal.
2.5.2NEsAreOutofControl
Performthefollowingtroubleshootingsteps:
1.VerifythattheEthernetcablesareconnectedproperly.
2.PingtheEMSserverfromtheNEsrespectively.VerifythattheIPcongurationsofthe
NEsarethesamewiththedesign.
3.ChecktheMACaddressesoftheNEsandverifythattheNEsareconguredwith
differentMACaddress.
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SJ-20150804150350-006|2015-09-17(R1.0)ZTEProprietaryandCondential