inserting SFP Cisco 100BaseFX-FE SFP into 3850-48u causes following error:
Nov 5 10:51:40.305: %PLATFORM_PM-6-MODULE_ERRDISABLE: The inserted SFP module with interface name Gi2/1/2 is not supported
Nov 5 10:51:40.305: %PM-4-ERR_DISABLE: gbic-invalid error detected on Gi2/1/2, putting Gi2/1/2 in err-disable state
we are running 03.06.06.E
SFP works oke in cisco 2960S so it is not broken.
I tried with the following
Solved! Go to Solution.