 \[Command] show ip interfaces \[Purpose] Display the IP address configured for the interface \[View] System view \[Use Cases] \[Command] ip address A. B.

IPv4 Configuration

 \[Command] show arp \[Purpose] Show IP ARP table \[View] System view \[Use Cases] \[Command] clear neighbor all \[Purpose] Clear ARP, NDP table entries \[View] System view \[Use Cases] \[Command] arp static A. B.

ARP Configuration

 \[Command] arp-to-host convert enable vrfname no arp-to-host convert enable \[Purpose] Turn on ARP-TO-HOST function \[Parameter] \[View] System configuration view \[Usage Scenario] Enabling this feature ensures that ARP (Address Resolution Protocol) and NDP (Neighbor Discovery Protocol) entries that match the ARP-TO-HOST policy are converted into host routes.  This allows for more efficient routing and management of ARP and NDP entries.

ARP To Host Routing Configuration

 \[Command] show dhcp relay config \[Purpose] Display DHCP relay related configuration \[View] System view \[Use Cases] \[Command] dhcp-relay relay-name {v4|v6} no dhcp-relay relay-name {v4|v6} \[Purpose] Configuring DHCP relay instance \[View] System configuration view \[Usage Scenario] When users and DHCP servers are in different broadcast domains (different subnets), the device can act as a DHCP relay agent to encapsulate the user's DHCP request broadcast message into a unicast message and send it to the DHCP server.  \[Notes] The device supports the configuration of multiple DHCP instances as DHCP relay for the scenario that different terminals use different DHCP Server.

DHCP Relay Configuration

 \[Command] show dhcp pool info ip-version {v4|v6} \[Purpose] View the status and configuration of the created DHCP address pool \[View] System view \[Use Cases] \[Command] show dhcp pool ip-in-use \[A. B.

DHCP Server Configuration

 \[Command] show ipv6 interfaces \[Purpose] View IPv6 address information \[View] System view \[Notes] The physical state of the interface is admin.

IPv6 Configuration

 \[Command] show nat config \[Purpose] Display NAT configuration information \[View] System view \[Use Cases] \[Command] show nat translations \[Purpose] Display NAT translations information \[View] System view \[Use Cases] \[Command] show nat translations count \[Purpose] Display NAT translations counts \[View] System view \[Use Cases] \[Command] show nat statistics \[Purpose] Display nat hit statistics \[View] System configuration view \[Use Cases] \[Command] nat-zone 0-3 \[Purpose] Configure nat-zone \[Parameter] \[View] Interface view \[Use Cases] \[Command] nat enable no nat enable \[Purpose] Enable nat function \[View] System configuration view \[Use Cases] \[Command] nat static basic global ip local ip {snat|dnat} tcp|udp|icmp|all \[extendable|normal] \[comment] no nat static basic global ip local ip tcp|udp|icmp|all \[Purpose] Configure static nat function \[Parameter] \[View] System configuration view \[Use Cases] \[Command] nat static {tcp|udp} global ip global port local ip local port {snat|dnat} \[extendable|normal] \[comment] no nat static {tcp|udp} global ip global port local ip local port \[Purpose] Configure static napt function \[Parameter] \[View] System configuration view \[Use Cases] \[Command] nat pool {pool name} start ip \[end ip] no nat pool {pool name} \[Purpose] Configure dynamic address pool \[Parameter] \[View] System configuration view \[Use Cases] \[Command] nat binding {binding name} {pool name} \[acl name] no nat binding {binding name} \[acl name] \[Purpose] Bind dynamic address pool \[Parameter] \[View] System configuration view \[Use Cases] 

NAT Configuration

 \[Command] pppoe-server enable no pppoe-server enable \[Purpose] Enable PPPoE Server/Disable PPPoE Server \[View] System Configuration View \[Use Cases] \[Command] show pppoe-session \[Purpose] View the established sessions of PPPoE Server \[View] System View \[Use Cases] \[Command] show pppoe-server server id \[Purpose] View detailed information on different PPPoE Server interfaces, including service operation status, core component statistics, PPPoE protocol statistics, session status, and more.  \[View] System Configuration View \[Use Cases] \[Command] ip-pool name \[Purpose] Configure address pool, such as referencing remote ip pool when configuring pppoe server interface.

PPPoE Server Configuration

 \[Command] interface dialer dialer id \[Purpose] Configure dial-up interface ID \[Parameter] \[View] System view \[Use Cases] \[Command] ppp chap username username password \[Purpose] Configure PPP authentication username and password \[Parameter] \[View] Dial up interface view \[Use Cases] \[Command] mru value \[Purpose] Set the maximum receive unit for the client, with a default of 1492.  The final receive unit size will be determined through negotiation with the server's MRU value, typically based on the client's setting.

PPPoE Client Configuration

 \[Command] show map interface \[role {CE|BR}] \[Purpose] Display the MAP binding port \[Parameter] \[View] System view \[Use Cases] \[Command] show map-e domain \[name domain name |role {CE|BR}] \[Purpose] Display MAP-E configuration \[View] System view \[Use Cases] \[Command] show map-e statistics \[name domain name |role {CE|BR}] \[Purpose] Display MAP-E packet hit statistics \[View] System view \[Use Cases] \[Command] show map-t domain \[name domain name |role {CE|BR}] \[Purpose] Display MAP-T configuration \[View] System view \[Use Cases] \[Command] show map-t statistics \[name domain name |role {CE|BR}] \[Purpose] Display MAP-T packet hit statistics \[View] System view \[Use Cases] \[Command] show map-rule \[rule type {basic-mapping-rule|default-mapping-rule|br-ipv6-address-rule|sharing-ip-no-embedded-rule|local-ipv4-prefix-rule} | rule name rule name ] \[Purpose] Display MAP rules \[View] System view \[Use Cases] \[Command] nat64 {map-zone-br|map-zone-ce} enable \[Purpose] Enable MAP on the interface \[Parameter] \[View] Interface view \[Use Cases] \[Command] map-rule basic-mapping-rule rule name rule-ip6-prefix ipv6 prefix rule-ip4-prefix ipv4 prefix ea-length Embedded Address bits psid-len psid len psid-offset psid offset \[Purpose] Configure MVRP timer time \[Parameter] \[View] System configuration view \[Use Cases] \[Command] map-rule br-ipv6-address rule name ipv6-address br ipv6 address \[Purpose] Configure the Border Relay IPv6 address rule \[Parameter] \[View] System configuration view \[Notes] This command specifies the physical address of the BR device to act as the next hop for traffic, typically used in MAP-E mode \[Use Cases] \[Command] map-rule default-mapping-rule rule name ipv6-prefix ipv6 prefix \[Purpose] Configure the Default Mapping Rule (DMR) \[Parameter] \[View] System configuration view \[Notes] This rule is typically used in MAP-T mode \[Use Cases] \[Command] map-rule sharing-ip-no-embedded rule name \[Purpose] Configure the Non-embedded Shared IPv4 Address rule \[Parameter] \[View] System configuration view \[Notes] This rule is applied when the subscriber does not use the embedded address format \[Use Cases] \[Command] map-e domain domain name {CE|BR} \[Purpose] Create a MAP-E domain \[Parameter] \[View] System configuration view \[Use Cases] \[Command] basic-mapping-rule rule name \[Purpose] Bind a Basic Mapping Rule within the MAP domain \[Parameter] \[View] Map-domain view \[Use Cases] \[Command] br-ipv6-address rule name \[Purpose] Bind a br-ipv6-address Rule within the MAP-E domain \[Parameter] \[View] MAP-E-domain view \[Use Cases] \[Command] frag-ignore-df enable \[Purpose] Configure to ignore the Don't Fragment (DF) flag within the MAP domain \[View] Map-domain view \[Notes] This is used when a packet with the DF bit set to 1 needs to be fragmented normally after passing through the device \[Use Cases] \[Command] frag-inner enable \[Purpose] Configure inner-layer fragmentation within the MAP-E domain \[View] MAP-E-domain view \[Notes] When a packet exceeds the MTU after encapsulation and requires fragmentation, this setting enables fragmentation at the inner IPv4 layer.  This configuration is applicable only in MAP-E mode \[Use Cases] \[Command] security-check enable \[Purpose] Configure packet security check within the MAP domain \[View] Map-domain view \[Notes] Enables security check for packets in the MAP domain.

MAP Configuration

MVRP Configuration

IP Service

delete-span-style

Routing & Gateway

Getting Started with VMware ESXi

Getting Started with Linux KVM

HQoS-VPP Case

GeoSite&GeoIP-VPP Case

QoS-VPP Case

NAT-VPP Case

IPsec-VPP Case

User Case

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

MPLS Configuration Guide

HQoS Configuration Guide

IP Multicast 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

Ethernet Switching

Static Route-configuration

BGP Configuration

OSPF Configuration

Route Map

Policy Route Configuration

RIP configuration

RIPng configuration

IP Unicast Routing

ACL Configuration

Network Traffic Security Inspection

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

TACACS Configuration

Local User Configuration

RADIUS Configuration

AAA Configuration

License Configuration

User Access And Authentication

IPSec Configuration

DNS Configuration

WireGuard Configuration

Geosite/Geoip Configuration

Ucentral-client

MPLS Service

HQoS Configuration

IP Multicast Configuration

Command Line Reference