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According to statistics, at present, China's telecom network service access rate is only about 45%. If the access rate increases by one percentage point, the income can reach 1 billion yuan, and the current switch overload in China can be

The ATM technology was proposed by ITU-T in late 1980s s to support broadband multimedia services for telecommunication networks. After nearly ten years of research, by the middle of 1990s, the ATM technology has been basically mature, and the

Asynchronous transmission mode, also known as cell relay. An ATM adopts a connection-oriented exchange mode, in which the Unit is credit. Each cell is 53 bytes long. The header occupies 5 bytes. ATM is ideal for implementing various QoS, supporting

McDATA announced that StorageTek will sell McDATA's Sphereon 4300 optical fiber switch with Flexport technology to its global customers, providing easy edge connections for enterprises of all sizes. StorageTek, Vice President and General Manager of

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

ADSL has become the main force for home broadband access. Currently, most users use the first-generation ADSL access technology. With the maturity of the second generation of ADSL access technology, ADSL2 + has begun to embark on a commercial

Now there are more and more users using the ADSL Broadband Network, and the maintenance of the ADSL equipment has become a problem that cannot be ignored. Only by maintaining it well can you not only save your "Broadband Journey", but also prolong

Innovation is based on previous people's experience and knowledge to create new technologies. Combining existing things often creates unexpected results. This article introduces you to a new idea. You can use WLAN switches to master wireless APs and

It is not difficult to build a home wireless network. If you have some basic knowledge, you can build a wireless network by yourself. Through some articles, I believe you have some knowledge about the establishment of home wireless networks. Here,

Wireless network adapter is a necessity for wireless Internet access. Many friends are familiar with wireless Internet access, but are you familiar with hardware installation and use? Then, I will show you how to install and use the wireless network

The interconnectivity and sharing of Wireless LAN have highlighted the security issues of Wireless LAN. Wireless LAN security is also the focus of readers. Next, I would like to emphasize its content. The reason is that this is related to the

The proposal of Double-Layer Broadband Wireless Access improves the wireless access and fixed wireless access of mobile terminals in fixed areas. For low-cost and high-performance architectures, the concept of dual-layer broadband wireless access

A wireless bridge plays a role in connection. It can connect two different networks. On the basis of a wired network, the Wireless Bridge is more convenient to use and more powerful. The following describes how to install a wireless bridge. Here, we

Many people are not very clear about the wireless network configuration of the notebook, so I will share with you the diagram of the hardware installation and configuration of the notebook wireless network. I hope you will find it helpful. This

Now more and more netizens have installed the Windows 7 system, but the number of VISTA users is also not a minority. Many friends say it is difficult to set up a wireless network card under Vista. Next I will teach you how to set up a wireless

1.1 IntroductionFor enterprises with branches in different regions, using a VPN-based VOIP Solution can not only greatly save the company's spending on communication fees, but also the VPN-based network, secure and reliable. At the same time, it

Recently I have heard of many new forms of attacks on LAN, such as Voice over IP (VoIP) attacks or vulnerability attacks (using printers as attack sources. So how can we improve LAN security to prevent these attacks? These forms of attacks are

Recently I have heard of many new types of LAN attacks, such as VoIP attacks or the use of printers as attack sources. So how can LAN security measures protect us from these attacks? These attacks are on the rise. This is definitely a fact. In fact,

Like Voice over IP (VoIP), from the beginning of the network economy boom, IP Network Videos are both popular and challenging. We have already experienced fraud when purchasing too much, and now most customers have become sophisticated, buyers and

Heterogeneous NetworksIn the process of integration, is based on the SDR Soft Base Station TechnologyThe Uni-RAN solution is fully qualifiedIt is widely recognized by more operators and has become a mainstream network construction