I have 3 remote locations that have Cisco 2800 routers and 3560 switches. The routers connect to my main corp center and the router points to my firewall for internet. I just installed dsl and cisco pix routers for disaster recovery. I have the dsl directly connected to the cisco pix for our DR vendor and the pix connected to my 3560 switches. I want to have a command in either my router or switch that if my corp site is down that the router or switch will re-route the internet to the dsl. These dsl connections have static ip addresses associated with them from the ISP. Any help would be great.