What do you want it for, practice for CCNA, or just for use at home?
2600's are pretty good practice routers but you might want to consider a model with a couple of more useful interfaces. Especially if it is for home use, one with Dual FE ports would be what you're after unless you have a specific WIC card you're going to use.
Likewise with the switch, if its just for extending your home network it will probably do you well, but for CCNA I would get an IOS based switch from the 2500 series or better.