Hello I have WS-C4506-E switch and currently getting continuous logs of PSU fan failure and fan OK simultaneously (in around ever 10 seconds). Physically fan is working. Please suggest any possible solution on this. Thanks in advance Regards, Swapnil...

After opening cisco spark software and typing all cisco credentials it is showing verification mail sent and verify. But when I check my mail inbox,I found that no such mail has received to me. I tried this process of re-sending verification mail man...