Hi,
My company network is running transparent bridging protocol over frame relay wan link. Does anybody know how to configure redundancy for this protocol. Here is my scenerio:
I have 2 routers at Head Quarter (router 1 is primary, and router 2 is backup). 1 router at the site (router 3). Their configuration as below:
Router 1:
Interface s0/0/0
encapsulation frame-relay
no ip address
Interface s0/0/0.1 point-to-point
description primary link to site
ip address 10.10.1.1 255.255.255.0
frame-relay interface-dlci 110
bridge-group 1
Router 2:
Interface s0/0/0
encapsulation frame-relay
no ip address
Interface s0/0/0.1 point-to-point
description backup link to site
ip address 10.10.2.1 255.255.255.0
frame-relay interface-dlci 210
bridge-group 1
Router 3:
Interface s0/0/0
encapsulation frame-relay
no ip address
Interface s0/0/0.1 point-to-point
description primary link to Head Quarter
ip address 10.10.1.2 255.255.255.0
frame-relay interface-dlci 100
bridge-group 1
Interface s0/0/0.2 point-to-point
description backup link to Head Quarter
ip address 10.10.2.2 255.255.255.0
frame-relay interface-dlci 200
bridge-group 1
How do I configure to force Bridging traffic to use primary link only, and if primary link fail, then it would use the backup link?
Thanks.
Tung.
