I have a cisco 2612 and a cisco 2514. I was wondering if I would be able to connect these routers back to back through the cisco 2612 ethernet port and the cisco 2514 AUI1 (Ethernet port with a tranciever)?
If this is possible do I need a cross over or a straight through cable?
Yes, you can connect both routers using cross ethernet cable. Just make sure that all paramaters are properly set such as speed and duplex. As for the configuration, you can either use a point-to-point address to connect both or create a dot1q link and/or create sub-interfaces.
Hope this helps,