Preface

Applicable Hardware Models

First Use

System Configuration Guide

Interface Configuration Guide

 MAC (Media Access Control) address, also known as a physical address or hardware address.  In the Internet, an IP address cannot specifically identify a user because anyone can change it, whereas the MAC address is written inside network card at the time of manufacture by the manufacturer of the network equipment and can uniquely identify a user.

MAC Configuration Guide

 Ethernet is a data network communication technology based on CSMA/CD (Carrier Sense Multiple Access/Collision Detection) shared communication medium.  When the number of hosts is high, it can lead to serious conflicts, broadcast flooding, significant performance degradation and even network unavailability.

VLAN Configuration Guide

 Link Aggregation increases link bandwidth, enables load sharing of traffic and improves link reliability by aggregating multiple physical links together to form a single logical link.  As shown below, Device A and Device B are connected by three physical links, which are bundled into one logical link with a maximum bandwidth equal to the total bandwidth of the three physical links.

LAG Configuration Guide

MSTP Configuration Guide

IPv4 Service Configuration Guide

IPv6 Service Configuration Guide

DHCP Configuration Guide

 ARP (Address Resolution Protocol) is a protocol for obtaining MAC addresses based on IP addresses.  Main frame sends messages broadcasting an ARP request containing the target IP address to all hosts on the local area network and receives return messages, which determines the physical address of the target; upon receipt of the return packets, the IP address and physical address are stored in the local ARP cache and retained for a certain period of time, and the ARP cache is queried directly on the next request to save resources.

ARP/ND Configuration Guide

 Equal-Cost Multi-Path is an important technology for improving network performance and reliability.  Through specific algorithms, network traffic is evenly distributed to multiple links or ports, avoiding congestion on a single link or port due to excessive traffic and fully utilizing network bandwidth resources.

ECMP Configuration Guide

 Route is the most fundamental element in a data communication network.  Routing information is the path information that guides the sending of packets, and the process of routing is the process of packet forwarding.

Basic Routing Configuration Guide

 BGP (Border Gateway Protocol) is a distance vector routing protocol that enables route reachability between AS (Autonomous System) and selects the best route.  To facilitate the management of the growing network, the network is divided into different autonomous systems.

BGP Configuration Guide

 OSPF (Open Shortest Path First) is an internal gateway protocol based on link state developed by the IETF organization, which is used to announce routing information in a single autonomous system.  It has the advantages of fast convergence of routing changes, no routing loops, support for variable-length subnet masks (VLSM), and support for area division, etc.

OSPF Configuration Guide

IS-IS Configuration Guide

 Policy-Based Routing (PBR) is a routing mechanism that forwards packets based on custom-defined policies.  When packets are routed, they can be matched based on source IP address, destination IP address, IP protocol, source TCP/UDP port number, and destination TCP/UDP port number.

Policy-Based Routing Configuration Guide

 VRF (Virtual Routing Forwarding) is also known as a VPN-instance.  VRF is a logical division of physical devices.

VRF Configuration Guide

IP Multicast Routing Configuration Guide

VXLAN Configuration Guide

 MC-LAG (Multi Chassis Link Aggregation Group) is a mechanism for implementing cross-device link aggregation by aggregating one device with two other devices across the switch, retaining all the benefits of normal link aggregation while providing device-level redundancy.  MC-LAG provides a horizontal virtualization technique that virtualizes two physical devices into a single logical device, and this virtualized "single device" is "one-to-one" with its connected uplink or downlink device for link aggregation.

MC-LAG Configuration Guide

 EVPN Multihoming is similar to MC-LAG and provides support for master/master redundancy.  When the BGP EVPN control plane is used, a Host device is connected to two or more access switches.

EVPN Multihoming Configuration Guide

 VRRP, which stands for Virtual Router Redundancy Protocol, is a protocol that creates a virtual router by grouping multiple devices together.  By configuring the IP address of this virtual device as the default gateway, it achieves backup for the default gateway.

VRRP Configuration Guide

Track and SLA Configuration Guide

Security Configuration Guide

ACL Configuration Guide

QoS Configuration Guide

Traffic Behavior Configuration Guide

DCB Configuration Guide

Network Management and Monitoring Configuration Guide

Network Management Configuration Guide

Network Monitoring Configuration Guide

Intelligent Lossless Network Configuration Guide

"Easy RoCE" Configuration Guide

PTP Configuration Guide

Configuration Guide

delete-span-style

Data Center & AI Fabric

Basic Configuration and Login

Management Port

Interface Management

Logical Interfaces

Transceiver

Interface Configuration

VLAN

LLDP

Layer 2 Configuration

ARP/ND

Basic Routing

ECMP

OSPF

IS-IS

Routing Policy

DHCP

Layer 3 Configuration

VXLAN and BGP-EVPN

EVPN Multihoming

Virtualization and Tunnel Configuration

Classification and Scheduling

Traffic Behavior

WRED

Buffer Management

QoS Configuration

PFC Watch Dog

DCBX

DCB  Configuration

Easy RoCE

Load Balance

RoCE Configuration

IGMP Snooping

IPMC Counter

IP Multicast Configuration

CoPP

Storm Suppress

User Management

Security Configuration

MC-LAG

Monitor Link

Track and SLA

VRRP/VRRP6

DHCP Server failover

High Availability Configuration

SNMP

Network Quality Analysis

AsterNOS Exporter

Visibility and Monitoring

Counter Poll

Feature Management

File Management

Syslog

System Status

Techsupport

Time Configuration

System Configuration

AIDC Intelligent Routing

PTP Configuration

Command Line Reference