OPBNOS R2.4
Release
  • Open Packet Broker
  • What's New?
  • Getting Started
    • Licensing
    • Downloads
    • Limitations
    • Image Management
      • Installing OPBNOS from ONIE
      • Installing OPBNOS from USB Drive
      • Image Upgrade from OPBNOS
      • Selecting OPBNOS on next boot
      • Removing available images
      • Rebooting the Switch
    • Scalability
  • CLI Configuration Guide
    • Configuring License
    • Configuring Hostname
    • Configuring Username
    • Interface Management
      • Configuring Management Interface
      • Configuring Physical Interface
    • Link Layer Discovery Protocol (LLDP)
      • Enabling LLDP
      • Displaying LLDP Neighbors
    • Configuring Interface Description
    • Configuring Auto Negotiation
    • Configuring FEC
    • Configuring Maximum Transition Unit
    • Configuring Port Speed
    • Configuring Interface Type
    • Configuring VLAN Modes
    • Configuring Loopback Mode
    • Configuring Packet Slicing
    • Configuring Ingress VLAN
    • Configuring Egress Tagging
    • Configuring Tx-only
    • Configuring An-clause
    • Configuring PortChannel
    • Configuring Flows and Rules
      • Configuring Network Ports
      • Configuring Tool Ports
      • Configuring Flows
      • Configuring Flow Description
      • Configuring Flow Rules (NVIDIA)
      • Configuring Flow Rules (Broadcom)
      • Configuring Flow Match Expression Rules
      • Configuring Flow UDF Rules
      • Configuring Push/Pop VLAN
      • Configuring Flow Override Action(s)
      • Display Flow Information
      • Clear Flow Counters
    • Zero Touch Provisioning
      • DHCP Discovery
      • ZTP Boot File
      • Enable ZTP
    • Configuration Management
      • Copying Files To Device
      • Copying Files From Device
      • Copying Running and Startup Configuration
      • Saving Configuration
      • Display Configuration
      • Clearing Startup configuration
    • Ping
    • Traceroute
    • Configuring NTP
    • Configuring Timezone
    • Configuring SYSLOG
    • Configuring SNMP
      • Configure SNMP community
      • Configuring SNMP Trap
      • Configuring SNMP Threshold
      • Configuring SNMP User
      • Configuring SNMP Location
      • Configuring SNMP Contact
    • Configuring AAA and TACACS
      • Configuring AAA
      • Configuring TACACS Server
    • Configuring GTP
    • Configuring VxLAN
    • Configuring sFlow
    • Display Interface Information
      • Front Panel Port Mapping
    • Display System Information
      • Interface Transceiver Information
      • System Uptime
      • Reboot Cause
      • Show Environment
      • Show System Memory
      • Show Docker Memory
      • Show Services
      • Show Platform Fan
      • Show platform pcieinfo
      • Show Platform PSU
      • Show Platform SSD
      • Show Platform Summary
      • Show Platform Syseeprom
      • Show Platform Temperature
    • Troubleshooting
  • Aviz FlowVision Graphical User Interface Guide
    • FlowVision OVA installation
    • System
      • Viewing the Dashboard
      • Accessing System and Device Information
      • Managing Topologies
      • Managing Devices
      • Viewing System Log
      • Managing Users
      • Performing Backup and Restore
      • Viewing Audit Logs
    • Configuration
      • Configuring Ports
      • Configuring Port Groups
      • Configuring Rule Templates
      • Configuring Flows
    • Statistics
      • Viewing Port Statistics
      • Viewing Flow Statistics
    • Help
  • REST API Guide
    • FLOW
    • Interface Management
    • Port Channel
    • LLDP
    • SNMP
    • System and Platform
    • Statistics
  • Use Cases
    • For Engineers
      • VxLAN Deployment (NVIDIA)
      • GTP Deployment
      • Truncation and Load Balancing
      • Ingress VLAN and Egress Tagging
      • Loopback-mode Port
      • VLAN Mode/Tag Actions
    • Command Reference
      • Converting Network-to-Tool port
      • Configuring 1G Electrical SFP
  • Solution Integration
    • Visibility and Analysis with Arkime, Elasticsearch & Kibana
      • Solution Components
      • Configuring OPBNOS
      • Installing Arkime
      • Installing Kibana
      • Troubleshooting
  • Support
    • How to contact Aviz Networks Support?
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  1. CLI Configuration Guide

Configuring FEC

Forward error correction (FEC) is an error correction technique to detect and correct a limited number of errors in transmitted data without the need for retransmission.

In this method, the sender sends a redundant error-correcting code along with the data frame. The receiver performs necessary checks based on the additional redundant bits. If it finds that the data is free from errors, it executes the error-correcting code that generates the actual frame. It then removes the redundant bits before passing the message to the upper layers.

Reference

Command

forward-error-correction {rs | fs | none}

Description

Configure forward error correction method

Parameters

None

Mode

INTERFACE

Example

pbnoscli# configure terminal 
pbnoscli(config)# interface ethernet Ethernet1/1
pbnoscli(config-if)# forward-error-correction 
  fs                    Firecode Forward Error Correction
  none                  None
  rs                    Reed Solomon Forward Error Correction
pbnoscli(config-if)# forward-error-correction rs

You can verify the configuration by using the command(s) below:

pbnoscli# show interface summary 
============================================================================================================================
Interface       Lanes             Speed   MTU     FEC     Alias           Vlan    Oper    Admin   Type              Asym PFC
============================================================================================================================
Ethernet1/1     0,1,2,3           100G    9100    rs      etp1            trunk   up      up      QSFP28 or later   N/A     
Ethernet2/1     8,9,10,11         100G    9100    none    etp2            trunk   up      up      QSFP28 or later   N/A     
Ethernet3/1     16,17,18,19       100G    9100    none    etp3            trunk   up      up      QSFP28 or later   N/A     
Ethernet4/1     24,25,26,27       100G    9100    rs      etp4            trunk   down    up      N/A               N/A     
Ethernet5/1     32,33,34,35       100G    9100    none    etp5            trunk   down    up      QSFP28 or later   N/A     
Ethernet6/1     40,41,42,43       100G    9100    none    etp6            trunk   down    up      QSFP28 or later   N/A     
Ethernet7/1     48,49,50,51       100G    9100    none    etp7            trunk   down    up      QSFP28 or later   N/A     
Ethernet8/1     56,57,58,59       100G    9100    none    etp8            trunk   down    up      N/A               N/A     
Ethernet9/1     64,65,66,67       100G    9100    none    etp9            trunk   down    up      N/A               N/A     
Ethernet10/1    72,73,74,75       100G    9100    none    etp10           trunk   down    up      N/A               N/A     
Ethernet11/1    80,81,82,83       100G    9100    none    etp11           trunk   down    up      N/A               N/A     
Ethernet12/1    88,89,90,91       100G    9100    none    etp12           trunk   down    up      N/A               N/A     
Ethernet13/1    96,97,98,99       100G    9100    none    etp13           trunk   up      up      QSFP28 or later   N/A     
Ethernet14/1    104,105,106,107   100G    9100    none    etp14           trunk   up      up      QSFP28 or later   N/A     
<...>
Ethernet60/1    472,473,474,475   100G    9100    none    etp60           trunk   down    up      N/A               N/A     
Ethernet61/1    480,481,482,483   100G    9100    none    etp61           trunk   down    up      N/A               N/A     
Ethernet62/1    488,489,490,491   100G    9100    none    etp62           trunk   down    up      N/A               N/A     
Ethernet63/1    496,497,498,499   100G    9100    rs      etp63           routed  up      up      QSFP28 or later   N/A     
Ethernet64/1    504,505,506,507   100G    9100    rs      etp64           routed  up      up      QSFP28 or later   N/A     
pbnoscli#
pbnoscli# show running-config 
configure terminal
!
interface ethernet Ethernet1/1
forward-error-correction rs
!
interface ethernet Ethernet4/1
forward-error-correction fs
!
interface mgmt
ip address 10.4.4.53/23 gateway 10.4.4.1
!
pbnoscli# 
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Last updated 2 years ago

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