I'm thinking about purchasing a Cisco 3620. I want it to talk to my2514 router. I noticed that the 3620 are modular and some that are being sold on eBay are being sold with no modules, and just the two ports on the front. I'm guessing CONSOLE and AUTH? Does this mean that I can't connect that router to a switch? What if I wanted to? Would I have to get a seperate module to do that? Is there any configuration to made for that module, or is it pretty much just PNP?
Basically, just tell me what I need to make my 2514 router talk to a potential 3620 router with no add on features. Thanks!