Hello, noobie here. I've just recently purchased a 3 routers and 3 switches. 2 of the routers I'm unable to get them to go through this;
Which should come up w/ this so I can assign a interface an IP address.
but it keeps staying in the
Please help, what else do you need?
You are entering:
but the router does not go into interface mode (as is illustrated by Collin). The most likely cause of this is that your router does not have an interface serial0. Perhaps it is serial0/0 or something else. The easy way to know what interfaces the router has is to execute the command show ip interface brief (execute this from the command prompt - not from the config prompt).