Cisco 3825 and 2811XM routers for local bank.

Current project is a little different from the last large one I had the consisted mostly of desktop rollout. This one involves cisco gear and is more interesting but also more chellenging. The Cisco routers are 3825 and 2811 routers from cisco. There are two 3825s and 11 2811s. The 3825s are for the bank core and the 2811s are for the branches. The cores are goin to be the most complicated. They are replacing some older routers and yes they are at the core of the bank communications. They have coming into them all of the frame-relay circuits for all of their branches. Which means I am bringing the entire bank down - branches and main all at once when they go in.