Dear CISCO Team,
you posted this query in the industrial networking community. the C2960 is not a product under industrial networking. C2960 is an Enterprise product. you should try posting your query there
I can tell you this: with the information you've provided, they will not be able to help trouble shoot your problem. you're providing your observations, and what is really needed it actual output from the C2960 CLI.
for each trial run you need to provide along with your observations
- show interface <gi1/0/x>
- show power inline <gi1/0/x> (if not using PoE then never mind)
- show controller ethernet-controller <gi1/0/x>
- show interface <gi1/0/x> counters
- show int <gi1/0/x> switchport
- show run int <gi1/0/x>
Sorry @Albert Mitchell as I am new on this forum. I am transferring this topic to Enterprise product section.
Also, thanks for feedback on my observation.
Thanks.