Split horizon, route filtering, and having RIPv2 announce a non-attached route to host...
- by Paul
Routers A, B & C live at 10.1.1.1, 10.1.1.2 and 10.1.1.3 on a /24 metro Ethernet subnet. Each router also has its own private subnet on another interface. Router B's private subnet links thru a firewall to a 10.20.20.0 network at another organization.
Router B redistributes to A and C several static routes for hosts on 10.20.20.0. However, a…