I had an issues with CIsco 4506 generating an error like this below:Jan 16 17:06:02.888: %SFF8472-5-THRESHOLD_VIOLATION: Te1/3: Tx power high alarm; Operating value: 8.1 dBm, Threshold value: 3.4 dBm. So the above port is 10G port with sfp module ins...

The above diagram is the way our network infra is designed, is the correct way just like cascaded connection , there is no scope for stacking here as it doesn't support. So is there any method for better setup?

I would want to know is there any specific command to fully know about an RJ 45 copper port to be given as an uplink / trunk port ?  Will there be any issue or not with that particular interface port? Can we diagnose whether that specific interface i...