HP HPE FlexNetwork 7500 series Configuration Manual page 484

[SwitchA-route-policy-frr-10] quit
[SwitchA] ospfv3 1
[SwitchA-ospfv3-1] fast-reroute route-policy frr
[SwitchA-ospfv3-1] quit
# Configure Switch B.
<SwitchB> system-view
[SwitchB] ipv6 prefix-list abc index 10 permit 20:: 128
[SwitchB] route-policy frr permit node 10
[SwitchB-route-policy-frr-10] if-match ipv6 address prefix-list abc
[SwitchB-route-policy-frr-10] apply ipv6 fast-reroute backup-interface
vlan-interface 101 backup-nexthop 3::2/64
[SwitchB-route-policy-frr-10] quit
[SwitchB] ospfv3 1
[SwitchB-ospfv3-1] fast-reroute route-policy frr
[SwitchB-ospfv3-1] quit
Verifying the configuration
# Display the route 20::1/128 on Switch A to view the backup next hop information.
[SwitchA] display ipv6 routing-table 20::1 128 verbose
Summary count : 1
Destination: 20::1/128
Protocol: O_INTRA
Process ID: 1
SubProtID: 0x1
Cost: 6
IpPre: N/A
Tag: 0
OrigTblID: 0x0
TableID: 0xa
NibID: 0x23000005
AttrID: 0xffffffff
Flags: 0x10041
Label: NULL
BkLabel: NULL
Tunnel ID: Invalid
BkTunnel ID: Invalid
FtnIndex: 0x0
Connector: N/A
# Display the route 10::1/128 on Switch B to view the backup next hop information.
[SwitchB] display ipv6 routing-table 10::1 128 verbose
Summary count : 1
Destination: 10::1/128
Protocol: O_INTRA
Process ID: 1
SubProtID: 0x1
Age: 00h03m45s
Preference: 10
QosLocalID: N/A
State: Active Adv
OrigVrf: default-vrf
OrigAs: 0
LastAs: 0
Neighbor: ::
OrigNextHop: FE80::7685:45FF:FEAD:102
RealNextHop: FE80::7685:45FF:FEAD:102
BkNextHop: FE80::34CD:9FF:FE2F:D02
Interface: Vlan-interface200
BkInterface: Vlan-interface100
TrafficIndex: N/A
Age: 00h03m10s
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