I want to connect our main Cisco catalyst 4500 switch with a Cisco Catalyst 3560 Series PoE 24 Port Switch that is on another floor in our building. Do you use the SFP port on the 3560 and connect it to the GBIC port on my 4500 or can I just use a CA...

   I need some steps on how to upgrade my supervisor engine on my C4506 switch.Currently:  sh verMod Port Model              Serial #              Versions--- ---- ------------------ -------------------- ---------------------------------1   2    WS-X...