Huawei switch accessing external network

LORRAIN SYSTEMS provides modular data centers, thermal containment, intelligent PDU, 800G transceivers, liquid cooling, AI interconnects, and edge networking solutions for sustaina...

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Aug 15, 2025

Basic CLI Commands on Huawei Switch

This text is a guide detailing Basic Command Line Interface (CLI) Commands on Huawei brand switches. It provides step-by-step instructions for users to perform

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Aug 13, 2025

huawei switch cheat sheet · GitHub

Huawei Switch Discovery Tool: The Huawei Switch Discovery Tool is a free and open-source tool that can be used to discover Huawei network

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Feb 25, 2026

Example for Using a Basic ACL to Prevent Internal Hosts from Accessing

Networking Requirements As shown in Figure 12-8, different departments of an enterprise are connected through the switch. To ensure information security, the enterprise requires that the

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Nov 20, 2025

Example for Configuring a Traffic Policy to Prevent Some Users from

Create VLANs, and configure interfaces and a routing protocol to implement interworking between the company and external network. On the Switch, configure a time range 8:00-18:00 from Monday to

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Guide
Jun 17, 2026

How to configure Access Control List (ACL) on Huawei

An Access Control List (ACL) in Huawei devices is a set of rules used to permit or deny specific network traffic based on criteria such as source/destination IP address, protocol, or port...

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Oct 27, 2025

Example for Using an ACL to Prevent External Hosts from Accessing

In this example, an advanced ACL is applied to the traffic policy module so that the device can filter the packets sent from external hosts to internal servers and thus restrict access of

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Jun 14, 2026

Example for Configuring a Layer 3 Switch to Work with a Firewall for

Example for Configuring a Layer 3 Switch to Work with a Firewall for Internet Access Layer 3 Switch Layer 3 switches provide the routing function, which indicates a network-layer function in the OSI

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Nov 02, 2025

9 Query Commands for Huawei Switches

This article will introduce in detail the nine query commands of Huawei switches to help you quickly understand the operating status and configuration

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Oct 31, 2025

Example for Configuring Accounting for External Network and No

As shown in Figure 6-3, a PPPoE user on the campus network can access resources on the campus network and external network through the Switch. The campus network built by the

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Nov 07, 2025

Example for Using an ACL to Block Network Access of the Specified Users

Networking Requirements As shown in Figure 12-3, the Switch that functions as the gateway is connected to PCs, and there are reachable routes to all subnets on Switch. The

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Jan 10, 2026

Example for Configuring a Layer 2 Switch to Work with a Firewall for

Networking Requirements In Figure 3-325, a company has multiple departments that belong to different network segments, and each department needs to access the Internet. It is required that users

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Jun 25, 2026

Master Huawei Switch Commands? Can Your CLI Skills Define Network

Network stability is a direct result of operational consistency, which is founded on standardized command usage. In essence, treating the Huawei switch command guide as optional

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Feb 08, 2026

Example for Configuring a Traffic Policy to Limit Access Between

Configure a traffic policy on the Switch, bind the traffic policy to the traffic classifier and traffic behavior, and apply the traffic policy to GE1/0/1 connected to Switch A in the inbound direction

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Feb 27, 2026

Example for Configuring Accounting for External Network and No

Example for Configuring Accounting for External Network and No Accounting for Internal Network Networking Requirements As shown in Figure 6-3, a PPPoE user on the campus network

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Aug 02, 2025

Notes/hardware/huawei/huawei-switch-commands.md at master

// Set port GE0/0/1 link type to trunk and allow VLAN 10 and 20. // Set port GE0/0/4 link type to access and use VLAN 10 as default VLAN. // Do factory recovery in user-view. // Check latest factory

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Nov 25, 2025

Example for Using an Advanced ACL to Prevent External Hosts from

Example for Using an Advanced ACL to Prevent External Hosts from Accessing an Internal Server Networking Requirements As shown in Figure 11-9, different departments of an

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Nov 17, 2025

How to SSH from Huawei Switch? Could This Protocol

Configuring SSH on a Huawei switch isn''t a “set and forget” task—it''s an ongoing commitment to encryption hygiene. From rotating keys to monitoring access logs,

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Nov 18, 2025

Example for Configuring External Portal Authentication (Using the

Example for Configuring External Portal Authentication (Using the HTTP Protocol) Networking Requirements In Figure 3-26, terminals in a company''s visitor area are connected to the

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Feb 06, 2026

Example for Using ACLs to Restrict Mutual Access Between Network

Networking Requirements As shown in Figure 10-5, the departments of an enterprise are connected through the Switch. To facilitate network management, the administrator allocates the IP

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Apr 02, 2026

Example for Using an Advanced ACL to Prevent External Hosts from

Networking Requirements As shown in Figure 11-9, different departments of an enterprise are connected through the switch. The enterprise allows only internal hosts to access the financial server, but

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Apr 15, 2026

Example Configuration: Guest Access with Huawei WLC/Switch

Example Configuration: Guest Access with Huawei WLC/Switch The goal is to provide secure and role-based access control for Guest Access using ACLs on Huawei WLC/Switch through Ivanti Policy

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Jan 05, 2026

Master Huawei Switch Commands? Can Your CLI Skills Define

The real question for anyone serious about their network''s performance, reliability, and security isn''t if they need these commands, but how deeply they understand and utilize the nuances

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Feb 12, 2026

Configuring External Networks

Context In the campus network virtualization solution, to enable the communication between the fabric network and external networks, you need to configure the interconnection between border nodes and

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