Yes, i am getting this issue, even after using the given commands.

Hi Leo,Please note model Cisco 2520-116-8PC is typo mistake plese read it Cisco 2520-16-8PC.My IOS version is 12.2(58)EY2.Thanks & RegardsBrijesh Saini

HiI have the same issue, as due to budget issue we bought non cisco SFP modules ( GLC-EX-SMD) and GLC-FE-100LX-RGD) for our switces 2520CGS-116-8PC. Now even after running service unsupported-transceiver and errdisable detect cause gbic-invalid. I am...

HiI have the same issue, as due to budget issue we bought non cisco SFP modules ( GLC-EX-SMD) and GLC-FE-100LX-RGD) for our switces 2520CGS-116-8PC. Now even after running service unsupported-transceiver and errdisable detect cause gbic-invalid. I a...