R0106-HP MSR Router Series Layer 3 - IP Routing Configuration Guide(V7)

Device Interface

address

Router C GigabitEthernet 2/1/1 10.1.1.100/24

Router C GigabitEthernet 2/1/2 13.1.1.2/24

Configuration procedure

1. Configure IP addresses for interfaces. (Details not shown.)

2. Configure static routes and BFD:

# Configure static routes on Route A and enable BFD control mode for the static route that traverses

the Layer 2 switch.

<RouterA> system-view

[RouterA] interface gigabitethernet 2/1/1

[RouterA-GigabitEthernet2/1/1] bfd min-transmit-interval 500

[RouterA-GigabitEthernet2/1/1] bfd min-receive-interval 500

[RouterA-GigabitEthernet2/1/1] bfd detect-multiplier 9

[RouterA-GigabitEthernet2/1/1] quit

[RouterA] ip route-static 120.1.1.0 24 gigabitethernet 2/1/1 12.1.1.2 bfd

control-packet

[RouterA] ip route-static 120.1.1.0 24 gigabitethernet 2/1/2 10.1.1.100 preference

[RouterA] quit

# Configure static routes on Router B and enable BFD control mode for the static route that

traverses the Layer 2 switch.

<RouterB> system-view

[RouterB] interface gigabitethernet 2/1/1

[RouterB-GigabitEthernet2/1/1] bfd min-transmit-interval 500

[RouterB-GigabitEthernet2/1/1] bfd min-receive-interval 500

[RouterB-GigabitEthernet2/1/1] bfd detect-multiplier 9

[RouterB-GigabitEthernet2/1/1] quit

[RouterB] ip route-static 121.1.1.0 24 gigabitethernet 2/1/1 12.1.1.1 bfd

control-packet

[RouterB] ip route-static 121.1.1.0 24 gigabitethernet 2/1/2 13.1.1.2 preference 65

[RouterB] quit

# Configure static routes on Router C.

<RouterC> system-view

[RouterC] ip route-static 120.1.1.0 24 13.1.1.1

[RouterC] ip route-static 121.1.1.0 24 10.1.1.102

Verifying the configuration

# Display BFD sessions on Router A.

<RouterA> display bfd session

Total Session Num: 1 Up Session Num: 1 Init Mode: Active

IPv4 Session Working Under Ctrl Mode:

LD/RD SourceAddr DestAddr State Holdtime Interface

4/7 12.1.1.1 12.1.1.2 Up 2000ms GE2/1/1