Static Route Frr Configuration Example - HPE FlexNetwork HSR6800 Configuration Manual

Static route FRR configuration example

Network requirements
As shown in
static route FRR so that when Link A fails, traffic can be switched to Link B immediately.
Figure 5 Network diagram
Loop 0
1.1.1.1/32
Configuration procedure
Configure IP addresses for the interfaces on each router. (Details not shown.)
1.
Configure static routes:
2.
Configure static routes on Router S, Router A, and Router D so that Router S can reach
Loopback 0 on Router D and Router D can reach Loopback 0 on Router S.
# Configure a static route on Router S.
<RouterS> system-view
[RouterS] ip route-static 4.4.4.4 32 GigabitEthernet 2/1/2 13.13.13.2
# Configure a static route on Router D.
<RouterD> system-view
[RouterD] ip route-static 1.1.1.1 32 GigabitEthernet 2/1/2 13.13.13.1
# Configure a static route on Router A.
<RouterA> system-view
[RouterA] ip route-static 4.4.4.4 32 GigabitEthernet 2/1/2 24.24.24.4
[RouterA] ip route-static 1.1.1.1 32 GigabitEthernet 2/1/1 12.12.12.1
Configure static route FRR:
3.
# Configure Router S.
[RouterS] bfd echo-source-ip 1.1.1.1
[RouterS] ip ip-prefix abc index 10 permit 4.4.4.4 32
[RouterS] route-policy frr permit node 10
[RouterS-route-policy] if-match ip-prefix abc
[RouterS-route-policy] apply fast-reroute backup-interface GigabitEthernet 2/1/1
backup-nexthop 12.12.12.2
[RouterS-route-policy] quit
[RouterS] ip route-static fast-reroute route-policy frr
# Configure Router D.
[RouterD] bfd echo-source-ip 4.4.4.4
[RouterD] ip ip-prefix abc index 10 permit 1.1.1.1 32
[RouterD] route-policy frr permit node 10
[RouterD-route-policy] if-match ip-prefix abc
[RouterD-route-policy] apply fast-reroute backup-interface GigabitEthernet 2/1/1
backup-nexthop 24.24.24.2
Figure 5, configure static routes on Router S, Router A, and Router D, and configure
GE2/1/2
13.13.13.1/24
Router S
Router A
Link B
Link A
GE2/1/2
13.13.13.2/24
17
Loop 0
4.4.4.4/32
Router D