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An important indicator is often mentioned in the performance parameters of L2 switches: TRUNK. Many L2 Switch products will mention that it can support the TRUNK function when introducing its performance, this can provide better Transmission

The two remote transmission technologies have different advantages and disadvantages: fiber network topology is undoubtedly the first choice in terms of performance, but it is more economical to use IP addresses or the existing network topology, to

For most businesses in the Ethernet network, the operator cannot fully control the client device or media physically. Operators must logically control users or devices to operate and manage broadband services. This control process is mainly achieved

When we introduced the TCP protocol last week, we promised that this article will explain the TCP protocol in more detail. Now let's introduce the running of the TCP protocol, because we don't know much about what the TCP protocol actually looks

1. Concepts Before introducing the troubleshooting of DHCP faults, I would like to clarify a few conceptual things for you. Only theoretically enriched can we better understand the troubleshooting ideas described below. 1. What data does the DHCP

Recently, I am crazy about supplementing the foundation and looking at the TCP/IP protocol. However, the content in the book is too abstract, and there is no data instance. After reading it for a long time, I forget it. Therefore, we moved a sniffer

It is believed that many technical personnel are looking for a way out for the frame relay network established using the Eicon wan interface card a few years ago: The computer with the Eicon Multi-Protocol Smart Wan ISA interface card c21 has been

Voice communication over the Internet is a very complex system engineering and has a wide range of applications. Therefore, many technologies are involved. The most fundamental technology is the VoIP (Voice over IP) technology, it can be said that

The ADSL Access Network is the most common access network method. Here we mainly introduce the speed problem of the ADSL Access Network. Users who frequently use the ADSL Access Network know the real speed of ADSL? With this question, we will expand

Currently, the EPON access technology is widely used. We believe that with the development of the communication industry, the EPON access technology will be more comprehensive and stable, bringing users a good network environment. EPON access

Embedded access networks are worth learning. Here we mainly introduce embedded access networks and their network interface technologies. Embedded systems are application-centric, computer technology-based, software and hardware can be tailored to

At present, man technology is widely used. Here we mainly introduce the network topology and construction ideas. At present, telecom operators are most concerned about multi-service scenarios in man, because services are the most uncertain factor.

Before giving you a detailed description of the broadband access network, first let everyone know about the QoS service assurance of the vswitch IP Broadband Access Network products, and then give a comprehensive introduction to XX, hoping to be

There are many things worth learning about broadband access technology. Here we will introduce the comprehensive knowledge of broadband access technology. It cannot be ignored that there are currently nearly 0.75 billion copper telephone lines

The optical fiber access technology is worth learning a lot. Here we mainly introduce the competition between optical fiber access technology and other access methods. In general, the access technology can be divided into two categories: Wired

Nic allergy-caused Internet access failure and solutions. Recently, Nic allergy has been favored by many friends. Today, let's take a deeper look at the charm of NIC allergy! Virtual Server simulation, packet filtering, and so on, a new experience

During the installation and use of the ADSL Access optimization method, we have previously introduced the features of the ADSL Access optimization function. Today, we have taken it out again to better understand the sources of the ADSL Access

Mobile Access networks are still commonly used. So I have studied the major challenges faced by mobile access network IP. I would like to share with you here, hoping to help you. In the 3G era, mobile, broadband, and IP have become the trend of

Analysis of ADSL2 and ADSL2 + standards and prospects for development, a friend asked me to solve the ADSL2 and ADSL2 + standards for him, asked many people, were not satisfied with the answer. Below is a similar answer to the question found on the

There are many things worth learning about the H3C access switch. Here we mainly introduce the IP static binding configuration items of the H3C access switch. After the DHCP Snooping function is enabled, the H3C access switch can listen to the