I have an ISA server with 3 Nics, Nic 1 to the internal network, Nic 2 to an ADSL connection and Nic 3 to a Cable connection all configured but Nic 3 is currently disabled. I want to create Access Policies and Policy Elements for both external connections and disabled the ones associated with Nic 3. My questions are: can I do that? and can I switch between connections if one is down by disabling the Nic with the downed connection? Thank you for your help.