 \[Command] show interface description \[Purpose] Display individual interface description information \[View] System view \[Use Cases] \[Command] show interface transceiver {eeprom|lpmode|presence} \[Purpose] Display of optical module information \[Parameter] \[View] System view \[Use Cases] \[Command] show interface port \[ethernet interface-name ] \[Purpose] Display interface details \[View] System view \[Use Cases] \[Command] show interface status \[Purpose] Show interface status \[View] System view \[Use Cases] show interface status Command Display Description Table \[Command] show counters interface \[ethernet interface-name ] \[Purpose] Show interface count \[Parameter] \[View] System view \[Use Cases] \[Command] clear counters interface \[Purpose] Clear interface count \[View] System view \[Use Cases] \[Command] interface ethernet interface-name \[Purpose] Switch to ethernet view \[Parameter] \[View] System configuration view \[Use Cases] \[Command] shutdown no shutdown \[Purpose] Shutdown interface \[View] Interface view \[Usage Scenario] When you have made changes to the interface's operational parameters, and the new configuration does not take effect immediately, you can use the "shutdown" and "undo shutdown" commands to disable and re-enable the interface to apply the new configuration.  Also, when an interface is idle, it is advisable to use the "shutdown" command to deactivate that interface.

Interface Basic Configuration

 \[Command] show sub-interface \[ethernet interface-name. subinterface-number |status] \[Purpose] Display sub-interface status information \[Parameter] \[View] System view \[Use Cases] \[Command] interface sub-ethernet interface-name.

Sub-interface Configuration

 \[Command] interface loopback loopback-id \[Purpose] Switch to loopback view \[Parameter] \[View] System configuration view \[Use Cases] \[Command] ip address A. B.

Loopback Interface Configuration

 \[Command] port-group ethernet interface range \[Purpose] Create port group \[View] System configuration view \[Usage Scenario] When users need to apply the same configuration to multiple Ethernet interfaces, configuring each interface individually can be error-prone and result in significant repetitive work.  Creating interface groups can resolve this issue.

Port Group Configuration

 \[Command] log-threshold {tx|rx|both|default} number \[Purpose] Configure interface bandwidth utilization alarm direction \[Parameter] \[View] Interface view \[Use Cases] 

Interface Bandwidth Utilization Alert

Interface Management

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

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

Prometheus Exporter

Network Management And Monitoring

BFD Configuration

Monitor Link Configuration

VRRP Configuration

Reliability Configuration

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