hi! i've a pair of old 6509 that's connected to a new pair of 6509e. Currently all the L3 routing is at the old core. We are in process of migrating these L3 GW to the new Core vlan by vlan. I've these 2 pairs of core switches connected by a L2 link right now and i tried to create a new vlan interface on the new core but that vlan gw doesn't seems to work. What need to be done in the new core for the new vlan gw to work? (the interface is up) We are not using any routing protocol at the moment.
Pls advise. Thanks.