Hello everyone. I'm currently building my CCIE lab at home and this is what I have so far. 2-3550's, 2-2950's, 2-3620's w/NM-4A/S, 2-2620XM's w/NM-4A/S, 2-2611's w/WIC-1T, 2-2610's w/WIC-1T, 1-2522 (frame switch), and 1-2511 access server. I know the lab blueprint calls for 2x3550's and 2x3560's so should I get rid of the 2950's and get two more 3550's? (The 3560's are a little expensive right now) Is all of this enough or should I purchase more stuff?