fec
Use this command to force/auto configure forward error correction (FEC) on a physical port.
Use the no parameter to enable automatic FEC configuration provisioning based on medium.
Command Syntax
fec (on (cl74|cl91)|off|auto)
no fec
Parameter
on
Enable FEC.
on cl74
Enable Base-R FEC if H/W supports it
on cl91
Enable RS-528 FEC is H/W supports it
off
Disable FEC.
auto
Automatically apply FEC for the below transceiver Ethernet compliance codes.
Transceiver compliance codes can be fetched via the "show interface controller"
command. Also, "fec auto" behavior is the same as no fec.
100G AOC (Active Optical Cable) or 25GAUI C2M AOC
100G ACC (Active Copper Cable) or 25GAUI C2M ACC
100G ACC or 25GAUI C2M ACC
100G AOC or 25GAUI C2M AOC
100GBASE-SR4 or 25GBASE-SR
100G AOC (Active Optical Cable) or 25GAUI C2M AOC
Default
By default, FEC mode is set to auto.
Command Mode
Interface mode
Applicability
This command was introduced before OcNOS version 4.1. The CLI is updated for options cl74|cl91 in OcNOS version 6.3.1
Examples
(config)#interface eth3
(config-if)#fec on
(config-if)#fec off
(config-if)#fec auto
(config-if)#fec on cl74
(config-if)#fec on cl91
Last modified date: 10/19/2023