Deployment Guide

Version Description
9.10(0.0) Introduced on the S6100–ON.
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
Related
Commands
fec enable — enables FEC on the interface.
fec enable
Enable FEC on the interface.
Syntax
fec enable
To disable FEC, use the no fec enable command.
Defaults Enabled on 25G and 50G interfaces
Command Modes INTERFACE
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Version Description
9.12(0.0) Enabled on 25G and 50G interfaces on the Z9100–ON by default. Introduced
support to enable or disable FEC independent of autonegotiation for 100G
interfaces on the S6100–ON and Z9100–ON.
9.10(0.0) Introduced on the S6100–ON.
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
Usage
Information
This command is not applicable for 10–Gigabit and 40–Gigabit Ethernet interfaces.
The fec enable command enables Clause 91 error correction on 100G interfaces. On 25G and 50G
interfaces, it enables Clause 74 error correction.
You can enable or disable FEC and auto negotiation irrespective of each other on 100G interfaces.
Interfaces 655