Hi, it seems rather trivial to me but I haven't been able to find any info about it:
Is there a way to determine the model number of an SFP that is in use, via the cli or something similar? I've got several switches which are connected via SFP GBIC's and I would like to know what model or type they are, but since this is in a production environment I can't just go and unplug them to take a look ;)
Thanks in advance!
If you do a show interface status it should bring up a list of the interfaces, whether they are connected, and will also tell you the media type.
From the media type you can work out the part code.
1000SX - GLC-SX-MM
1000LX/LH - GLC-LH-SM
1000ZX - GLC-ZX-SM
Hope this helps