Chapter186PEConguration
Figure18-26PECongurationExample
CongurationFlow
1.CongureIPv4addressesforthedirectconnectioninterfacesbetweenPE1andPE2.
CongureloopbackinterfacesandIPv4addressesfortheloopbackinterfacesoneach
router.EnableIPv6onIPv6interfaces,andcongureIPv6addressesfortheIPv6
interfaces.
2.EstablishLDPneighborsviathedirectconnectioninterfacesbetweenPE1andPE2.
3.EstablishOSPFneighborsviathedirectconnectioninterfacesbetweenPE1andPE2
toadvertisetheloopback1interfaceaddressesofthetworouters.
4.EstablishMP-BGPneighborsviatheloopback1interfacebetweenPE1andPE2to
advertisetheIPv6networksegmentsofthetworoutersandredistributethedirect
IPv6route.
5.Checkthecongurationresults,andverifythefollowing:LDP,OSPFandBGP
neighborshavebeencorrectlyestablishedonthetworouters,routeswithIPv6labels
canbeseenoneachrouter,androutesaregenerated.
CommandCommands
CongurationonPE1:
PE1(config)#interfaceloopback1
PE1(config-if-loopback1)#ipaddress1.1.1.1255.255.255.255
PE1(config-if-loopback1)#exit
PE1(config)#interfacegei-3/9
PE1(config-if-gei-3/9)#ipaddress56.41.10.11255.255.255.0
PE1(config-if-gei-3/9)#noshutdown
PE1(config-if-gei-3/9)#exit
PE1(config)#interfacegei-3/10
PE1(config-if-gei-3/10)#ipv6enable
PE1(config-if-gei-3/10)#ipv6address2255::66/64
PE1(config-if-gei-3/10)#noshutdown
PE1(config-if-gei-3/10)#exit
PE1(config)#interfaceloopback5
PE1(config-if-loopback5)#ipv6enable
PE1(config-if-loopback5)#ipv6address3555::52/64
18-3
SJ-20140504150128-018|2014-05-10(R1.0)ZTEProprietaryandCondential