We are experiencing an issue with a GLC-T SFP in a F2e Line card on a Nexus 7000. No matter what is tried we can it will not go up/up. This connection will go from one Nex7k to another and is intended to be for vPC keep alive. We are running current code 6.2.2a. We also have a Sup2 in the switch. Other SFPs in teh line card work properly.
We have tried - Different ports on the same line card on different port groups - Connecting to other devices such as a laptop - replacing cables - Hard setting speed and duplex - Tested the SFP in other devices. (that came out of a ASR1k) - tested in both switchport and routed modes.
Any ideas out there?