I have requirements to route between to different subnets but need to isolate the routing from other interfaces on the router. I have a 6509 and need to integrate an old route that is not up to par. I was looking at map-routes to keep the routing on the two interfaces correct, but I am need to also stop the other routed traffic from seeing the two isolated segments and interfaces. When I assign the interface vlan (with an IP Address) an entry is added to the route table (RIP) and could be used by other local traffic.
Can I remove the route entry or use a âprivate vlanâ to stop communication between the two routing environments