 \[Command] show bfd peer ip-address show bfd peers show bfd peers brief \[Purpose] View BFD session information \[View] System view \[Use Cases] \[Command] show bfd peers counters clear bfd peers counters \[Purpose] View BFD session statistics \[View] System view \[Use Cases] \[Command] bfd \[Purpose] Enter BFD configuration view \[View] System configuration view \[Use Cases] \[Command] peer ip-address \[{multihop|local-address ip-address |interface interface-type interface-name }] no peer ip-address \[{multihop|local-address ip-address |interface interface-type interface-name }] \[Purpose] Create BFD session binding information and enter BFD-peer view \[Parameter] \[View] BFD View \[Use Cases] \[Command] profile profile-name no profile profile-name \[Purpose] Configure BFD policy group/bind specified policy group to peer \[Parameter] \[View] BFD View, BFD-peer View \[Usage Scenario] When creating a large number of Bidirectional Forwarding Detection (BFD) sessions on a device, configuring peer policies one by one can significantly reduce configuration efficiency.  Therefore, configuring BFD policy groups and then binding the policy group to peers can effectively streamline the configuration process.

BFD Configuration

 \[Command] show monitor-link \[Purpose] View interface linkage group configuration \[View] System view \[Use Cases] \[Command] monitor-link-group group-id delay-time no monitor-link-group group-id \[Purpose] Create interface linkage groups \[Parameter] \[View] System configuration view \[Usage Scenario] The interface bundling group synchronizes the monitoring of the upstream link to make corresponding settings on the downstream link.  This ensures that faults in the upstream link are quickly communicated to the downstream devices, thereby triggering actions to prevent prolonged traffic loss due to upstream link failures.

Monitor Link Configuration

 \[Command] show vrrp interface {vlan|ethernet|link-aggregation ID } show vrrp ID \[Purpose] View detailed information about the VRRP backup group \[View] System view \[Use Cases] \[Command] show vrrp summary \[Purpose] View VRRP backup group information \[View] System view \[Use Cases] \[Command] vrrp ID \[version ID ] \[Purpose] Create a VRRP backup group and specify the VRRP version.  \[View] Interface view \[Parameter] \[Use Cases] \[Command] vrrp ID priority VALUE \[Purpose] Configure the priority of the device in the VRRP backup group \[View] Interface view \[Parameter] \[Use Cases] \[Command] vrrp ID advertisement-interval VALUE \[Purpose] Configure the interval for sending VRRP advertisement packets \[View] Interface view \[Parameter] \[Usage Scenario] The master device periodically sends VRRP advertisement packets to the backup devices within the group to notify them of its normal operation.

VRRP Configuration

Prometheus Exporter

Reliability Configuration

delete-span-style

Routing & Gateway

Getting Started with VMware ESXi

Getting Started with Linux KVM

Preface

Applicable Hardware Models

VPP Router Overview of Router Functional Modules

First Use

System Configuration Guide

Interface Management Configuration Guide

PPPoE Interface Configuration Guide

MAC Configuration Guide

LAG Configuration Guide

VLAN Configuration Guide

MSTP Configuration Guide

QinQ Configuration Guide

MC-LAG Configuration Guide

MVRP Configuration Guide

DHCP Configuration Guide

NAT Configuration Guide

MAP Configuration Guide

BGP Configuration Guide

OSPF Configuration Guide

Policy Routing Configuration Guide

Security Configuration Guide

ACL Configuration Guide

QoS Configuration Guide

Network Monitoring Configuration Guide

Network Management Configuration Guide

User Access and Authentication Configuration Guide

Reliability Configuration Guide

TRACK and SLA Configuration Guide

VRRP Configuration Guide

IPSec Configuration Guide

WireGuard Configuration Guide

DNS Configuration Guide

Geosite/Geoip Configuration Guide

Reflect-acl Configuration Guide

Configuration Guide

Login System

Enter The Command Line Configuration Interface

Device Upgrade

System Boot Configuration

Basic Configuration

Device Status

Device Configuration

NTP Configuration

System Time Configuration

POE Configuration

Device Management

Interface Basic Configuration

Sub-interface Configuration

Loopback Interface Configuration

Port Group Configuration

Interface Bandwidth Utilization Alert

Interface Management

Link Aggregation Configuration

MC-LAG Configuration

LLDP Configuration

VLAN Configuration

MAC Configuration

Interface Isolation Group Configuration

STP Configuration

QinQ Configuration

MVRP Configuration

Ethernet Switching

IPv4 Configuration

ARP Configuration

ARP To Host Routing Configuration

DHCP Relay Configuration

DHCP Server Configuration

IPv6 Configuration

NAT Configuration

PPPoE Configuration

MAP Configuration

IP Service

Static Route-configuration

BGP Configuration

OSPF Configuration

Route Map

Policy Route Configuration

IP Unicast Routing

9-1-acl-configuration

9-2-network-traffic-security-inspection

9-3-dhcp-snooping-configuration

ND Snooping Configuration

User Binding Rule Configuration

IPv6 RA Guard Configuration

IPSG Configuration

SAVI Configuration

ARP Detection Configuration

Security Configuration

Priority Map Configuration

Traffic Regulation

Queue Scheduling

Traffic Shaping

QoS Configuration

Mirror Configuration

SNMP Configuration

Syslog Configuration

IPFIX Configuration

Network Management And Monitoring

Local User Configuration

AAA Configuration

License Configuration

User Access And Authentication

IPSec Configuration

DNS Configuration

WireGuard Configuration

Geosite/Geoip Configuration

Ucentral-client

Command Line Reference