H3C Technologies H3C S12500-X Series Switches - Manual (Page 295)

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* >i Network : 101:: PrefixLen : 96
NextHop : 102::1 LocPrf : 100
PrefVal : 0 OutLabel : NULL
MED : 0
Path/Ogn: i
* > Network : 102:: PrefixLen : 96
NextHop : :: LocPrf :
PrefVal : 32768 OutLabel : NULL
MED : 0
Path/Ogn: i
* i Network : 102:: PrefixLen : 96
NextHop : 102::1 LocPrf : 100
PrefVal : 0 OutLabel : NULL
MED : 0
Path/Ogn: i
The output shows that Switch D has learned the network 1::/64 from Switch C through route reflection.
351B
BFD for IPv6 BGP configuration example
641B
Network requirements
As shown in
1170H
Figure 71 , configure OSPFv3 as the IGP in AS 200.
Establish two IBGP connections between Switch A and Switch C. When both paths are working, Switch
C adopts the path Switch A<—>Switch B<—>Switch C to exchange packets with network 1200::0/64.
Configure BFD over the path. Then if the path fails, BFD can quickly detect the failure and notify it to IPv6
BGP. Then the path Switch A<—>Switch D<—>Switch C takes effect immediately.
Figure 71 Network diagram
Device Interface IP address Device Interface IP address
Switch A Switch C
AS 200
Switch D
Vlan-int200
Vlan-int201
Switch B
AS 300
Vlan-int101 Vlan-int100
Vlan-int100 Vlan-int101
Vlan-int200 Vlan-int201
AS 100 1200::0/64