I am a newbie with Cisco Firewalls, pls help.
We have a BSNL Leased Line of 2MBPS with few Static IP's of Which 2 IP's are configured in Firewall 1 For the Outside Interface and one for publishing the DMZ server. Most of the times due to some reasons or the other the BSNL line is going down. so now I need to configure one another TATA Broadband 1MBPS Dialup Line as a Backup for the BSNL Line so as to provide a uninterupted Internet to our users.
Pls guide me the Steps
Thank in Advance.