12-03-2005 10:41 PM - edited 03-03-2019 01:01 AM
hi,
how was this possible ? i've tried on diff IOS and face same problem. thanks
00:03:30: %GBIC_SECURITY_CRYPT-4-ID_MISMATCH: Identification check failed for GBIC in port 65561
00:03:30: %PM-4-ERR_DISABLE: gbic-invalid error detected on Gi1/0/25, putting Gi1/0/25 in err-disable
22:28:52: %GBIC_SECURITY_CRYPT-4-ID_MISMATCH: Identification check failed for GBIC in port 65537
22:28:52: %PM-4-ERR_DISABLE: gbic-invalid error detected on Gi1/0/1, putting Gi1/0/1 in err-disable state
00:09:32: %GBIC_SECURITY_CRYPT-4-ID_MISMATCH: Identification check failed for GBIC in port 65561
00:09:32: %PM-4-ERR_DISABLE: gbic-invalid error detected on Gi1/0/25, putting Gi1/0/25 in err-disable state
12-04-2005 12:18 AM
Hello,
which IOS have you tried ? It looks like 12.2(20)SE is required for the 100Base-LX SFP...
Regards,
GP
12-04-2005 02:19 AM
Sometimes these switches only like Cisco gbics and have problesm with non OEM gbics .
12-04-2005 06:47 PM
im using cisco gbic
1 of the IOS i tried was ipbasek9-122-25.SEC2
12.2.20(SE) no longer available
12-04-2005 10:25 PM
Hi,
If its a Cisco GBIC, it should get recognised as you meet the IOS requirement. Is it the only one with which u r facing the problem or some others too.
There are some fake GBICS in the market to with exact look alike as the cisco one. Please open a TAC request along with the model and product number of the GBIC u r using and TAC should be able to help you in this matter.
regards,
-amit singh
03-28-2018 08:47 PM
The 1000BASE-ZX SFP (Cisco product number GLC-ZX-SM=) is supported on the Catalyst 3750:
Cisco Optical SFP Transceiver Compatibility Matrix
http://www.cisco.com/en/US/products/hw/modules/ps5000/products_device_support_table09186a0080212cba.html
List price in the US is the same as for the 1000BASE-ZX GBIC (Cisco product number WS-G5487=)
It's possible that the information you have found has not been updated yet. I believe the ZX SFPs were among the last ones to become available. The Release Notes in the link below are the first ones to mention this SFP, they refer to it as "new hardware" (versus the SX and LX SFPs):
Release Notes for the Catalyst 3750 Switch Cisco IOS Release 12.1(14)EA1 July 2003
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat3750/12114ea1/ol421501.htm
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