I'm working on a project to replace an old Nortel router with a Cisco 2600. The problem is the redundant PVCs. I have one physical frame relay circuit with two sub interfaces. One of the sub-interfaces is weighted to be the primary interface. What...

Has anyone hads issues installing Gig modules in their 535? I had recently tried to upgrade two ports(slots 0&1)from 100mb to Gig and ran into mutiple problems. First, any change that I made in the PIX or the connected switch would cause me to lose...