Hi,I meet this problem several days ago, and i still have no idea to deal with this problem.Can someone help me? Thanks.
I have a Cisco WS-C3750X-48P-S switch and want to figure which port is fiber sfp and which port is copper sfp.
Gi1/0/5 connected trunk a-full a-1000 unsupported
Gi1/0/9 connected trunk a-full a-1000 1000BaseSX SFP
Gi1/0/11 connected 1 a-full a-1000 10/100/1000BaseTX SFP
Is gig1/0/9-gig1/0/11 a copper sfp transceive ?