Kosta that was a funny read. "I promise I won't touch anything" is a sure sign something bad will happen. Didn't expect the servers to get shaken baby syndrome though.
Not in a data center but I once got called to fix a server rack in a large store. Everything was offline. Why? Previous "technician" unplugged all the network cables from multiple switches and devices and then just kinda plugged them back in where he "felt like they should go" (his words)
Another piece of wisdom he imparted: "everything is DHCP so it shouldn't really matter"
