Greetings, we have an E1 leased line that has experienced several outages due to problem at the local exchange within the last 18 months.
Im looking at putting in a cheap cable broadband service that will terminate on the same 1841 ISR used by the E1 circuit, in turn this will be used for web traffic so that the leased line is utilised for more important services, it would also be nice to failover traffic between the two in the event the E1 circuit fails, i dont have the option of using dynamic routing protocol so i was looking at route maps.
This is what i have so far.
description Connected to ASA Outside Interface
ip address ***.***.***.*** 255.255.255.240
ip policy route-map webTraffic
description Connected to Cable Broadband Backup
ip address [insert ip address here]
description Connected to E1 Circuit
ip unnumbered FastEthernet0/0
ip access-list extended webTraffic
permit tcp any any eq 80
permit tcp any any eq 443
route-map webTrafficRoute permit 10
match ip address name webTraffic
set ip next-hop [broadband_gateway]
route-map webTrafficRoute permit 20
ip route 0.0.0.0 0.0.0.0 s0/0/0
route-map webTrafficRoute permit 30
ip route 0.0.0.0 0.0.0.0 f0/1
What i have tried to do here is sent all web traffic out via the cable broadband connection and have a default route for email, sip traffic pointing at the E1 link, in the event it fails would the second default route kick it and send traffic out via the cable broadband connection?