Does any 2500 Series router with any specific IOS support inter-VLAN routing (Router on a Stick?) I have a 2513 running 12.2(29a) which I am trying to create sub-interfaces for trunking and it will not recognize the "encapsulation isl vlan-id" command. Is it the fact that the router Ethernet port is only 10 Mbps or could it be the IOS? I'm pretty sure I have done this on a 10 Mbps port in a 3640 router with later IOS installed. Is it possible or am I mistaken?
I do have a 2520 router as well in case that makes a difference. Thank you.