OPBNOS R2.8
Release
  • Open Packet Broker
  • What's New?
  • Getting Started
    • Licensing
    • 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
    • Supported Platforms
    • Scalability
    • Downloads
  • CLI Configuration Guide
    • Configuring License
    • Configuring Hostname
    • Configuring Username
    • On-Box FlowVision
    • Configuring AAA
      • Configuring AAA
      • Configuring TACACS
      • Configuring RADIUS
    • Configure Packet Timestamping
    • 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 Port Breakout
    • Configuring Interface Type
    • Configuring VLAN Modes
    • Configuring Loopback Mode
    • Configuring Packet Slicing
    • Configuring Ingress VLAN
    • Configuring Egress Tagging
    • Configuring Rx-only
    • Configuring Tx-only
    • Configuring An-clause
    • Configuring PortChannel
    • Configuring LAG Hash
    • 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
    • Configuring GTP Flow
    • Configuring IPv6 Reachability Check
    • Configuring VXLAN Flow
    • Configuring VXLAN Stripping
    • Configuring SNMP
      • Configure SNMP community
      • Configuring SNMP Trap
      • Configuring SNMP Threshold
      • Configuring SNMP User
      • Configuring SNMP Location
      • Configuring SNMP Contact
    • Configuring SYSLOG
    • Ping
    • Traceroute
    • Configuring NTP
    • Configuring Timezone
    • 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
    • Configuration Management
      • Copying Configuration from Switch
      • Copying Running and Startup Configuration
      • Saving Configuration
      • Display Configuration
      • Clearing Startup configuration
    • Zero Touch Provisioning
      • DHCP Discovery
      • ZTP Boot File
      • Enable ZTP
    • Troubleshooting
  • Aviz FlowVision Graphical User Interface Guide
    • FlowVision Controller Installation
      • FV ESXi Host Installation
      • FV VirtualBox 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 Vxlan Tunnel
      • Configuring Flows
      • Configuring VLAN
      • Configuring SNMP Trap
    • 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
      • VXLAN Stripping
      • VLAN Mode/Tag Actions
    • Command Reference
      • Converting Network-to-Tool port
      • Configuring 1G Electrical SFP
      • Enabling FlowVision On-box Support
  • Solution Integration
    • Network Visibility and Analysis with OPB, Arkime, Elasticsearch & Kibana
      • Installation Pre-Requisites
      • 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 Auto Negotiation

Autonegotiation is a signalling mechanism in which two devices connected over Ethernet can choose common transmission parameters such as speed, duplex, mode and flow control.

In this process, the connected device first shares its capabilities regarding these parameters and then chooses the highest performance mode that both support.

Reference

Command

[no] autoneg disable

Description

Enable/disable auto negotiation

Parameters

None

Mode

INTERFACE

Example

pbnoscli# configure terminal 
pbnoscli(config)# interface ethernet Ethernet1/1
pbnoscli(config-if)# autoneg 
  disable               Disable Auto-Negotiation
pbnoscli(config-if)# autoneg disable
pbnoscli(config-if)#  

//to enable again
pbnoscli(config-if)# no autoneg disable 
pbnoscli(config-if)# 

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

pbnoscli# show interface status 
================================================================================================
Port            Name                            Oper    Admin   Vlan    Speed   MTU     AutoNeg 
================================================================================================
Ethernet1/1     etp1                            up      up      trunk   100000  9100    off     
Ethernet2/1     etp2                            up      up      trunk   100000  9100    N/A     
Ethernet3/1     etp3                            up      up      trunk   100000  9100    N/A     
Ethernet4/1     etp4                            down    up      trunk   100000  9100    N/A     
Ethernet5/1     etp5                            down    up      trunk   100000  9100    N/A     
Ethernet6/1     etp6                            down    up      trunk   100000  9100    N/A     
Ethernet7/1     etp7                            down    up      trunk   100000  9100    N/A     
Ethernet8/1     etp8                            down    up      trunk   100000  9100    N/A     
Ethernet9/1     etp9                            down    up      trunk   100000  9100    N/A     
Ethernet10/1    etp10                           down    up      trunk   100000  9100    N/A     
Ethernet11/1    etp11                           down    up      trunk   100000  9100    N/A     
Ethernet12/1    etp12                           down    up      trunk   100000  9100    N/A     
Ethernet13/1    etp13                           up      up      trunk   100000  9100    N/A     
Ethernet14/1    etp14                           up      up      trunk   100000  9100    N/A     
<...>
Ethernet60/1    etp60                           down    up      trunk   100000  9100    N/A     
Ethernet61/1    etp61                           down    up      trunk   100000  9100    N/A     
Ethernet62/1    etp62                           down    up      trunk   100000  9100    N/A     
Ethernet63/1    etp63                           up      up      routed  100000  9100    N/A     
Ethernet64/1    etp64                           up      up      routed  100000  9100    N/A     
pbnoscli#   
pbnoscli# show running-config 
configure terminal
!
interface ethernet Ethernet1/1
autoneg disable
!
interface ethernet Ethernet4
description interface description
!
interface mgmt
ip address 10.4.4.53/23 gateway 10.4.4.1
!
pbnoscli# 
PreviousConfiguring Interface DescriptionNextConfiguring FEC

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