I have a client that as multiple sites set up with Internet using ASA 5510 with T1 connection. We want to add a cable connection to the site and specifically to the ASA. We also want specific devices to use the additional cable connection on the ASA through routing and their own static nat mappings. How can I add a second internet gateway on the ASA, route devices, and use Static mappings. Most sites have Layer 3 switches with one site being only Layer 2. Can I separate those devices to a seperate Vlan on the switch and somehow route them through the ASA through the Cable connection. I can I accomplish this on the ASA? Also I want to use the cable internet as a falback in case the primary connection goes down. Any Suggestions?