I Have a 4506E Chassie with A SUP II-Plus , and a GE Module ws-x4506-gb-t , The Module as you know have an SFP and Copper for each port , and as I read the Switch can to work by only one one of the two types ,
The Problem was that the ws-x4506-gb-t Module ports didn't work totaly, I didn't add any configurations to the Module Interfaces, and I don't know if there are needed configuration or not for the Module ports.
Please advice
Regards