Hi All, I have a really bizarre problem.
On one site we have a Cisco WS-C3750X-48P stack with C3KX-NM-10G modules and some SFP modules. Some are from Cisco (SFP-10G-SR) some are 3rd party. We are running software 15.2(4)E5. Everything works fine.
One another site we just installed C3KX-NM-10G modules and got some refurbished SFP-10G-SR from Cisco. I managed to add them to My Devices, so the serial numbers are known, and they show up as refurbished modules.
However, when I insert those modules into the WS-C3750X-48P stack (running 15.2(2)E8 this time) I get the following error:
1334: 001373: 000067: Aug 21 06:12:20: %GBIC_SECURITY_CRYPT-4-ID_MISMATCH: Identification check failed for GBIC in port Gi2/1/1 (DBSGSW-02-2)
And the modules are not visible when I do show inv, or even show inv raw
Same thing happens on Cisco 3650 with 16.3.6 software:
272: *Aug 21 07:02:13.549: %PLATFORM_PM-6-MODULE_INSERTED: SFP module inserted with interface name Te1/1/1
273: *Aug 21 07:02:13.549: %GBIC_SECURITY_CRYPT-4-ID_MISMATCH: Identification check failed for GBIC in port 49
274: *Aug 21 07:02:17.596: %PLATFORM_PM-6-MODULE_INSERTED: SFP module inserted with interface name Te1/1/2
275: *Aug 21 07:02:17.597: %GBIC_SECURITY_CRYPT-4-ID_MISMATCH: Identification check failed for GBIC in port 50
But in this case I can at least see them under "show inv".
Do you guys have any idea what is happening here?
Thanks
Jakub
