Hi all,
I need to implement over an ethernet link L2 tunnel because I want to isolate another VLANs domain.
On the first side I can use the command : sw mo dot1q-tunnel on a new C4503 on the other side I cannot configure the command : sw mo dot1q-tunnel.
the other side is an old C4503 we upgrade the flash with a compact flash to upgrade to a new IOS v15 but the command doesn't exist also.
I red the cisco feature navigator feature and I am sure the dot1Q-tunnel is available on my image : cat4500-ipbasek9-mz.150-2.SG.bin
so I don't know why I can use it.
Can you help me ?
thank you
