hi all,im trying to set up a lab im doing,ive got most of it configured but am having a problem entering the enc dot1q command,im using a 3620 router on ios c3620-i-m ver12.31(13a),i have the vlans all set up on the switches and can get into subinterface mode on the router but when i try to enter dot1q command it says unknown command and if i try to add an ip address it says i cant tilol ive entered the enc dot1q command.looking at the ? command there is no encapsulation command is this down to the ver ios i have???
thanks chris