Bfd For Ipv6 Bgp Configuration Example - HP 6125XLG Configuration Manual

> Network : 102::
NextHop : ::
PrefVal : 32768
MED
Path/Ogn: i
* i Network : 102::
NextHop : 102::1
PrefVal : 0
MED
Path/Ogn: i
The output shows that Switch D has learned the network 1::/64 from Switch C through route reflection.

BFD for IPv6 BGP configuration example

Network requirements
As shown in
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 69 Network diagram
AS 100
1200::0/64
Device
Switch A
Switch B
: 0
: 0
Figure 69, configure OSPFv3 as the IGP in AS 200.
Vlan-int100
Switch A
Interface
Vlan-int100
Vlan-int200
Vlan-int100
Vlan-int101
Switch B
Vlan-int100
AS 200
Vlan-int200
Vlan-int201
Vlan-int200
Switch D
IP address Device
3000::1/64 Switch C
2000::1/64
3000::2/64 Switch D
3001::2/64
263
PrefixLen : 96
LocPrf :
OutLabel : NULL
PrefixLen : 96
LocPrf : 100
OutLabel : NULL
Vlan-int101
Vlan-int101
Switch C
Vlan-int201
Interface
Vlan-int101
Vlan-int201
Vlan-int200
Vlan-int201
AS 300
IP address
3001::3/64
2001::3/64
2000::2/64
2001::2/64