I have a simple PTP "hub-and-spoke" setup and EIGRP running between four offices. I am installing addtional circuits now to connect the four to each other for redundancy. My main office provides intrenet access to the others so the branches have default routes pointing to the WAN interface they connect to at the main office.
My question is will I need to add an additonal DEFAULT ROUTE in case the path they normally take changes for internet is not accessible? EIGRP will take care of ther known routes, but not the default for internet access.
Will rate posts.