Ok, I have a 2924 switch and a 2612 router. Trying to implement a VLAN here.
So far I've:
Made port 0/4 on the switch part of VLAN2.
Made port 24 on the switch the trunk link
I went to the 2600 router and did a
Invalid Input detected ^
It seems the encapsulation command is not working. I am running 12.3(9) IOS on the 2612 router. I know that this router supports 802.1q encapsulation as stated here by Cisco http://www.cisco.com/en/US/products/hw/routers/ps259/prod_bulletin09186a00800921e4.html
Help! I even downgrade my IOS to c2600-io3-mz.122-23 and still nothing?