How to setup redundant circuits in a 4507 core

Unanswered Question
Jan 23rd, 2008


was curious what a config would look like if I were to setup my core switch to have a redundant wan circuit. Example I have (2) managed AT&T routers that are connected to our MPLS. If for some reason the circuits are out how can I have it roll over to my DSL circuit as an emergency backup ? To have connectivity? What would the config look like for something like that?

I have this problem too.
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Collin Clark Wed, 01/23/2008 - 12:13

You would put a static route in the cores with a higher administrative distance than your IGP (pointing to DSL). For example-

ip route 220

HTH and please rate.


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