Zte ZXR10 5900E Series - STP Maintenance and Diagnosis

ZXR105900ESeriesCongurationGuide(IPv4Routing)
S3(config)#interfaceloopback1
S3(config-if-loopback1)#ipadderss1.1.1.4255.255.255.255
S3(config-if-loopback1)#exit
S3(config)#interfacevlan10
S3(config-if-vlan10)#ipaddress30.0.1.2255.255.255.252
S3(config-if-vlan10)#exit
S3(config)#routerospf10
S3(config-ospf-10)#router-id1.1.1.4
S3(config-ospf-10)#network30.0.1.00.0.0.3area1
S3(config-ospf-10)#redistributeconnected
S3(config-ospf-10)#area1nssa
S3(config-ospf-10)#exit
Topreventroutingmessagesoftype3frombeingadvertisedtotheNSSAarea,runthe
followingcommandstomodifythecongurationsonS2:
S2(config)#routerospf10
S2(config-ospf-10)#area1nssadefault-information-originateno-summary
ConguringOSPFInter-AreaRouteAggregation
Routeaggregationsavestheresourceofbackboneareas.Youcanadvertisethe
aggregatedaddressinsteadofagroupofnetworkaddressesbyusingrouteaggregation.
Beforeconguringinter-arearouteaggregation,therequiredareasmusthavebeen
created.ThiscommandcanonlybeusedontheABR.
TocongurerouteaggregationbetweenOSPFareas,performthefollowingsteps:
StepCommandFunction
1ZXR10(config)#routerospf<process-id>[vrf<vrf-name>]EntersOSPFroutingmode.
2ZXR10(config-ospfv2)#area<area-id>range
<ip-address><net-mask>{summary-link|nssa-external-link
}[advertise|not-advertise][cost<cost-value>]
Setstherangeofsummary
addressesinthearea.
ForadescriptionoftheparametersinStep2,refertothefollowingtable:
ParameterDescription
summary-link|nssa-external-linksummary-link:type-3summary.
nssa-external-link:type-7summary.
advertiseSummaryLSAoftype3isadvertised.
not-advertiseSummaryLSAoftype3isdisabledtobeadvertised.The
informationofthenetworksegmentisnotreceivedbyother
areas.
cost<cost-value>Metricfortherange.SetthemetricfortheaggregationLSA.
Range:1-16777214.
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SJ-20150114102049-003|2015-01-15(R1.0)ZTEProprietaryandCondential