Hello Experts,I am using a Cisco 10GBASE-SR SFP+ module (10Gbit fiber) with a Cisco C9500-24Y4C-A switch.  I want to enable FEC using this module.  When I plug the module into a port the "fec" command in the "switch(config-if)" menu disappears.  If I...

Hello Experts, I am looking to enable FEC on a 10G fiber link using Cisco 10GBASE-SR SFP+ transceiver and Cisco Catalyst 9500 switch.  Is it possible to use FEC in this configuration? What commands to I need to issue to the switch to enable FEC?  Tha...