Hello, I'm trying to add a default static route from a 2811 router called main branch to a 3560 layer 3 switch. The 2811 router is connected via a console cable. I have no idea how to do IP routing. Please help. 

So, these are my screenshots. I setup OSPF for all three routers and it looks something like the last screenshot. I also set a default route on the Truro router which is ip route 0.0.0.0 0.0.0.0 g0/1 which is the interface that goes to the layer 3 sw...