12-29-2006 09:23 PM
Hi all,
I have one 3750 switch( ME-C3750-24TE )with IOS 12.2(25)EY4,
Now I have two SFp Module GLC-SX-MM and i have inserted in four ports of Switch
But nowhere I found it detected via "Sh inventory"
Moreover I have also tried with loop cable (LCPC-FCPC-ATTENTUATOR-FCPC-LCPC)bUT NOT GETTING lED ON ANY PORT
Pl. Guide
I am attaching sh-tech for reference
12-30-2006 08:09 AM
Hi,
when inserted the SFP module in one port take a look at the output of "show interface gigabitethernetX/Y" watch for a line (I think it is line 5) including the word "media", there should be a short description of the SFP. Also look at the first line of "show interface gigabitethernetX/Y" it could be that the SFP doesn't work in the switch (maybe because it is a none cisco one) then there would be something like "err-disabled". And if you have logging enabled on the switch (e.g. logging buffered 8192 debugging) then there should be an error message also.
The command "show idprom interface gigabitethernetX/Y" shows information about the SFP module in slotX/Y.
Depending on the "err-disable" configuration of the switch ("show err-disable detect" and "show err-disable recovery") a looped interface maybe put in an 'err-disabled' state, see "show interface ..." or "show logging"
HTH
regards
Mark
02-22-2007 03:29 PM
If you are using non-Cisco SFP or GBIC modules it would not shown properly in your show inventory.
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