H3C Technologies H3C S10500 Series Switches User Manual

Page 30

[SwitchS-route-policy] apply fast-reroute backup-interface vlan-interface 100

backup-nexthop 12.12.12.2

[SwitchS-route-policy] quit

[SwitchS] ip route-static fast-reroute route-policy frr

# Configure Switch D.

[SwitchD] bfd echo-source-ip 4.4.4.4

[SwitchD] ip ip-prefix abc index 10 permit 1.1.1.1 32

[SwitchD] route-policy frr permit node 10

[SwitchD-route-policy] if-match ip-prefix abc

[SwitchD-route-policy] apply fast-reroute backup-interface vlan-interface 101

backup-nexthop 24.24.24.2

[SwitchD-route-policy] quit

[SwitchD] ip route-static fast-reroute route-policy frr

Verify the configuration.

# Display route 4.4.4.4/32 on Switch S to view the backup next hop information.

[SwitchS] display ip routing-table 4.4.4.4 verbose

Routing Table : Public

Summary Count : 1

Destination: 4.4.4.4/32

Protocol: Static Process ID: 0

Preference: 60 Cost: 0

IpPrecedence: QosLcId:

NextHop: 13.13.13.2 Interface: vlan 200

BkNextHop: 12.12.12.2 BkInterface: vlan 100

RelyNextHop: 0.0.0.0 Neighbor : 0.0.0.0

Tunnel ID: 0x0 Label: NULL

BKTunnel ID: 0x0 BKLabel: NULL

State: Active Adv Age: 00h01m27s

Tag: 0

# Display route 1.1.1.1/32 on Switch D to view the backup next hop information.

[SwitchD] display ip routing-table 1.1.1.1 verbose