Routes to serial B when serial A is down...

[cindylee27]

Hi Experts,

I have a problem here. Ethernet A is connected to the router from firewall. the default network A is pushing to Ethernet A.

I would like to manipulate network A to push to Serial B when serial A is down.

How can I do that?

Thanks.

[mounir.mohamed]

Actually more input should be added to understand your case correctly, but backup static routes can be done by add a mirror route with higher AD pointing out the backup interface

For example.

ip route 0.0.0.0 0.0.0.0 serial0

ip route 0.0.0.0 0.0.0.0 serial 1 253

Best Regards,

Mounir Mohamed