[c-nsp] C3550-12T - Gig copper ports won't link at 1Gb

[John van Oppen]

Are you saying that the link does not come up with both ends in auto/auto?     At least on copper, that would indicate to me that you either have a bad switch or bad cabling...   Are you sure the unit you have is good?    I am plugged into a 3550-12T here at home with a few machines and auto works fine with every nic I have tried.


John