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This article mainly introduces the implementation of 802.1Q VLAN protocol in Ethernet switches, as well as some basic content of the 802.1p protocol. For details about the implementation of these two protocols, refer to the relevant information of 80

1. OverviewSoftswitch is a technical system that separates services from call control, call control, and bearer to provide telecom-level services to users. Through in-depth understanding and analysis of softswitch, we found that the architecture of

Network Testing helps the development of Ethernet technology to mature, and more detailed tests will also help those who still have doubts about Ethernet technology to build confidence. Ethernet is evolving from 10 m to 10G, and various technical

Layer-3 egress connection to the internal port of the firewall It is recommended that layer-3 core switches use VLAN1 to connect to the firewall's internal port. The Intranet access to the Internet may be slow due to IP redirection !! The specific

The backboard bandwidth of A vswitch is the maximum amount of data that can be transferred between the vswitch interface processor or interface card and the data bus. The backboard bandwidth indicates the total data exchange capability of a vswitch.

With the development of the communication industry and the advancement of information technology in the national economy, the Ethernet switch market has steadily increased. Ethernet features high performance, high flexibility, relatively simple, and

The instance explains VLAN division and configuration issues in layer-3 Switch configurations. vlan division and configuration issues cannot be avoided in layer-3 Switch configurations. Generally, there are four categories, how to retrieve it

LAN switches are still commonly used. So I studied the problems encountered in the development of LAN switches. I would like to share them with you here, hoping to help you. Traditional LAN switches are preparing for major improvement. The focus of

Network security does not only occur on search engines and major websites. Currently, Softswitch networks are facing serious security problems. Let's take a look at how Softswitch networks respond to these problems. A typical softswitch network

This document lists frequently-used configuration commands for Cisco routers in alphabetical order. Access-enable allows the router to create a temporary Access list entry in the dynamic Access listAccess-group: Apply the Access control list (ACL)

You only need a CISCO router with an asynchronous module or a vro with a built-in asynchronous serial port to fully enjoy the control connection to a series of network devices in a work room or data center. Now let's take a look at how these jobs

Introduction As the core network switch of our company, the CISCO3550 has been running stably for many years, and its functions can also meet our needs. However, its port speed limit function is not as easy to implement as some other switches,

With the development of China's wireless routing industry, its technology is also more improved and stable. The performance and characteristics of IP-COM Wireless Broadband Router are analyzed here. IP-COMW340G wireless router sets Wireless AP,

I believe that many users are most concerned about their performance when purchasing a Wireless Broadband Router. Here we mainly introduce the three features of the Dlink DIR Wireless Broadband Router, in the past, due to technical restrictions, 11G

There are still many things worth learning about configuring routers. Here we mainly introduce Ethernet port configuration, X.25 configuration, and so on. Routers play an important role in computer networks and serve as a bridge between computer

This article also introduces several popular broadband networking configurations for ADSL Wireless routers. Recently, due to the migration and adjustment of its ADSL Network Mode, it was found that the original configuration can achieve broadband

Nine tips on Router Security Protection: here we will mainly introduce the use of router security protection, including knowledge points such as modifying the default password, disabling IP direct broadcast, and TCP/IP network protocols. Content

Alpha AFW-GR50 Wireless Broadband Router is our life often used equipment, but how to evaluate the performance of a device? The following is a detailed explanation. Product testing: Tested by: Alpha RG50 Wireless Router The performance test

This article describes how to configure the STUB and NSSA regions of OSPF, and provides detailed steps for the configuration process. I believe this article can help you solve some configuration problems. 1. Configure the STUB area of OSPF Perform

With the continuous development of wireless networks, multi-Stream Aggregation (MSA, Multiple Stream Aggregation) can improve the edge throughput by 500% through deep fusion of Multi-standard, multi-carrier and multi-layer networks, realizing the