I have teste dynamips on both XP and Linux, but i starting about 10 routers is quite slow. I have not found a solution, which could speed things up. I thought about using this as a substitute for rack access, but i don’t thnik it will do it for now. Things are to slow, or maybe someone knows how to speed up things.
I have read that using a 3660 for the switching features would be better, but i haven’t tested it yet, since there is not configuration for it, for the IE setup.