Win2k Server, Routing

Hello

I would like to know how to do a routing job on a server with 2 network cards.
Is it ok if both of them are in the same subnet
(like 192.168.0.10 and 192.168.0.11) ???
I want to route all packets of 192.168.0.11 via 192.168.0.10 when leaving the subnet.
Thanks