Not OP, but at several jobs our labs were small server rooms stuffed with network gear, servers, and client PCs. They were used for end-to-end simulations and t

Not OP, but at several jobs our labs were small server rooms stuffed with network gear, servers, and client PCs. They were used for end-to-end simulations and tests. It wasn't uncommon to actually do work in the lab, keeping an eye on the blinky lights or somesuch.