[c-nsp] IOS device failover

[Tim Devries]

Hello,

I am wondering if there is currently a feature in IOS that will let me do
the following:

If server A fails, I'd like traffic to be redirected to server B.

I know I can do this with a sorryserver on any of the CSS models, but what
I'd like to know is if I can do it in IOS using some combination of
OER/SAA/RTR/NAT/Route-maps.

Thanks for any replies.

Tim