I have a pair of cisco 2821 that I need to connect to 2 switches. The problem I am having is both switches are in the same subnet. Each router must be able to see the other ivr's on the other switch. I have tried to bridge both interfaces via irb and bridge-group--it works, but it blocks one path to a switch at a time. (I can ping the BVI ip from one of the switches, but not the other) I know I am missing something, any help would be great.