Hi,
I have network design shown as picture below :



Is there anyone know which dynamic routing should I use so each link could be a backup each other and how to setup it?


Thanks,
Katrokk

there's only 6 routers

- you can use static routing
- you can use RIP
- you can use OSPF with one AS and one Area

good luck

Thanks for reply Cybercoder,

But I can't make it works. First I try setup just for R0, R1 & R2 as picture shown below :

First setup :


Router config :
R0


R1


R2


I try traceroute from R1 to R2, it fails
[usl@R0] > tool traceroute 172.18.18.5
# ADDRESS RT1 RT2 RT3 STATUS
1 0.0.0.0 0ms 0ms 0ms
2 0.0.0.0 0ms 0ms 0ms
3 0.0.0.0 0ms 0ms 0ms

When i trace back from R2 to R1 it works
[usl@R2] > tool traceroute 172.18.18.254
# ADDRESS RT1 RT2 RT3 STATUS
1 172.18.18.254 2ms 2ms 2ms


So is there any configuration that i should add/change to make the network running and can backup each other ?

Thanks,
Katrokk