I have some program users that are trying to sneak a router on my network. I need to know whether they can do this and it work without changing the core router.
I'm new at routers, so if my terminology is incorrect, I apologize in advance.
Senario:
Router 1 (core router) - Cat5000 w/RSM - Contains 3 subnets (130.196.140.254, 130.196.141.254, 130.196.142.254)
Catalyst 3500 switches for each subnet.
Router 2:
CISCO 3600 - interfaces configured with 192.168.40.254, 192.168.41.254, 130.196.142.253.
While Router 2 will be configured to router both 130 and 192 network, Router 1 will not be changed to route 192 network.
The workstation they are trying to reach from 192 network is a UNIX machine setup with multiple routes, and that workstation is on the 130.196.142 subnetwork. The multiple routes will be 'add route 130.196.142.254...' and 'add route 130.196.142.253...' Will it be able to reach the 192.168 network?