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We're having problems with our new 2960G stack with port flapping. I'm sure, at this point, the problem is cabling ( its old cat5 ), but I'd like to run some debugging on this stack for a little while to see what the switch has to say.What debug com...
I have 2 2960G ( WS-C2960G-24TC-L ) switches and a SFP cable with a part number of cab-sfp-50cm and what looks like a serial of YAAZ0034. This cable came as part of the order. Whenever I plug this cable into any 1 of the 4 SFP ports I get " %PHY-4-U...
Thank you Jerry and Tom for the quick replies!Jerry, that is a great link that I've stored. Thank you.Tom, I'm just trying to connect these 2 2960Gs together in a development lab that isn't even connected to the rest of the network, so the solution ...
