Ipv6 Bgp Frr Configuration Example - HP FlexFabric 12900E Series Configuration Manual

Destination: 1200::/64
Protocol: BGP4+
SubProtID: 0x1
Cost: 50
IpPre: N/A
Tag: 0
OrigTblID: 0x1
TableID: 0xa
NibID: 0x25000001
AttrID: 0x1
Flags: 0x10060
Label: NULL
BkLabel: NULL
Tunnel ID: Invalid
BkTunnel ID: Invalid
The output shows that Switch C communicates with network 1200::0/64 through the path Switch
C<—>Switch B<—>Switch A.
# Break down the path Switch C<—>Switch B<—>Switch A and then display route 1200::0/64 on
Switch C.
<SwitchC> display ipv6 routing-table 1200::0 64 verbose
Summary count : 1
Destination: 1200::/64
Protocol: BGP4+
SubProtID: 0x1
Cost: 100
IpPre: N/A
Tag: 0
OrigTblID: 0x1
TableID: 0xa
NibID: 0x25000000
AttrID: 0x0
Flags: 0x10060
Label: NULL
BkLabel: NULL
Tunnel ID: Invalid
BkTunnel ID: Invalid
The output shows that Switch C communicates with network 1200::0/64 through the path Switch
C<—>Switch D<—>Switch A.

IPv6 BGP FRR configuration example

Network requirements
As shown in
traffic.
Process ID: 0
Preference: 255
QosLocalID: N/A
OrigNextHop: 3000::1
RealNextHop: FE80::20C:29FF:FE4A:3873
BkNextHop: N/A
Interface: Vlan-interface101
BkInterface: N/A
Process ID: 0
Preference: 255
QosLocalID: N/A
OrigNextHop: 2000::1
RealNextHop: FE80::20C:29FF:FE40:715
BkNextHop: N/A
Interface: Vlan-interface201
BkInterface: N/A
Figure 83, configure BGP FRR so that when Link B fails, BGP uses Link A to forward
Age: 00h01m07s
State: Active Adv
OrigVrf: default-vrf
OrigAs: 0
LastAs: 0
Neighbor: 3000::1
Age: 00h00m57s
State: Active Adv
OrigVrf: default-vrf
OrigAs: 0
LastAs: 0
Neighbor: 2000::1
353