So here's the scoop. At work, one of our switches isnt working. It is a superstack 3300 switch by 3com. No computer plugged into that switch will work. It is a 24 port switch that is hooked up to a fiber connection. There is various amount of ethernet jacks spread throughout the building that comes back and gets the internet from that switch. Starting today everything plugged into the switch has no connectivity/limited access.
I checked the fiber connectors in the server room and they all seem to be hooked up and ok. I tried using another spare switch but have the same results. There are various other switches throughout the plant and they work ok.
Does anyone have a clue where to start?