R1-R2 | | R3-R4 Hello, The Group, I have a little problem. R1 is ISP1, R2 is ISP2. R3 is announcing an aggregate and a subset of that aggregate. R4 is announcing same aggregate and another subset within this aggregate (typical multihoming) I want to provide connectivity between R3 and R4 through R1 and R2 if link between R3 and R4 fails. My problem is that when I announce the aggregate a route to null 0 for the whole aggregate shows up which means I can't do much.. What should I do ? Thank you, Nodir _________________________________ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]

