3Com S7906E Configuration Manual page 626

[SwitchB] rip 1
[SwitchB-rip-1] network 192.168.2.0
[SwitchB-rip-1] network 192.168.3.0
[SwitchB-rip-1] quit
# Configure Switch C.
[SwitchC] rip 1
[SwitchC-rip-1] network 192.168.1.0
[SwitchC-rip-1] network 192.168.3.0
[SwitchC-rip-1] import-route static
[SwitchC-rip-1] quit
3) Configure BFD parameters.
# Configure Switch A.
[SwitchA] bfd session init-mode active
[SwitchA] bfd echo-source-ip 11.11.11.11
[SwitchA] interface vlan-interface 100
[SwitchA-Vlan-interface100] bfd min-transmit-interval 500
[SwitchA-Vlan-interface100] bfd min-receive-interval 500
[SwitchA-Vlan-interface100] bfd detect-multiplier 7
[SwitchA-Vlan-interface100] quit
[SwitchA] quit
4) Configure a static route on Switch C.
[SwitchC] ip route-static 100.1.1.1 24 null 0
5) Verify the configuration.
# Display the BFD session information of Switch A.
<SwitchA> display bfd session
Total Session Num: 1
Session Working Under Echo Mode:
LD SourceAddr
5 192.168.1.1
# Display the RIP route learned from Switch B on Switch A.
<SwitchA> display ip routing-table 100.1.1.0 24 verbose
Routing Table : Public
Summary Count : 2
Destination: 100.1.1.0/24
Protocol: RIP
Preference: 100
NextHop: 192.168.1.2
BkNextHop: 0.0.0.0
RelyNextHop: 0.0.0.0
Tunnel ID: 0x0
State: Active Adv
Tag: 0
Destination: 100.1.1.0/24
Protocol: RIP
Preference: 100
Init Mode: Active
DestAddr State
192.168.1.2 Up
Process ID: 1
Cost: 1
Interface: vlan-interface 100
BkInterface:
Neighbor : 192.168.1.2
Label: NULL
Age: 00h00m47s
Process ID: 2
Cost: 2
1-28
Holdtime Interface
2000ms Vlan100