My home data center has far too much enterprise hardware -- especially if you count the ZyXEL GigE switch, which I unfortunately can't recommend for actual enterprises, even if it was 24 ports, fully managed, for $500. At work, I've mostly done network security and Solaris system administration, with some random Cisco on the side.

Products of choice: GNU Emacs, OpenBSD, Debian, OS X, Solaris 10.