Basically, I would like to set up a little lab here at work. We have a spare 3600 router sitting around, as well as some new-in-box RV042s that will be in production soon. I'd like to set up and test the tunnels before sending them out to the remote locations.
Specifically, I'd like to hook the 3600 WAN up to the network here in the office. I'll hook an RV0 to the LAN.
I realize this is not technically difficult, I just CANNOT forget something or other, and have this 3600 start handing out IPs, or advertising routes, etc...
Generalities are fine (though specifics are welcome), but what are the pitfalls I should be wary of? This router has an existing config on it. Are there any lines that I should be on the lookout for?
In the end, I just want a nice little walled off corner of the network that I can play around in, and still hit the internet.
Thanks in advance!