Hi,
We have a network with several branches that have a T1 line to our main location. We have Cisco routers at each branch location in addition to ASAs or PIXs. The T1 carries traffic to the internal network and second ISP for Internet traffic. I have been asked to configure a fail-over using a vpn tunnel in the event the T1 goes down.
The branches have an router configuring their T1 connection and this is connected to the ASA/PIX. I know how to configure a vpn tunnel but how do I configure it to fail-over in the event the T1 goes down?
Thanks for any assistance!!