Changyou wanghai ADSL Broadband Network survival manual (part 2) (1)

Timely network disconnection--Cost savingsIf you use the built-in dialing functionADSLModemOnce the machine is started, it is automatically connected to the Internet. If you are a monthly subscription user, you canADSLAlways online. If you are a

DDN classic instance (with annotation)

DDN settings DDN (Digital Data Network) is a point-to-point synchronization Data communication link. it supports link layer communication protocols such as PPP, SLIP, HDLC, and SDLC. allows IP, Novell IPX, Bridging, CLNS, AppleTalk, DECnet, and

Configuration method of Cisco2501 vrodddn

Prepare a Terminal, connect the Terminal to the Console port of the vro with the Console cable and Terminal connector configured in the vro. Connect the power cord to the Console port of the vro. After checking the power cord, turn on the Terminal

DDN Network Application and Maintenance

Most DDN users are banking, securities, and communication lines between branches and their headquarters. Such users have high requirements on Network stability, high speed, and security, because DDN uses a physical point-to-point data link, once

Ddnleased line backup and Expansion

I. Requirement Description:To ensure the stability and reliability of key services, some customers connect their headquarters to some branches through leased lines such as DDN and frame relay, however, other non-critical branch structures also need

Introduction to wireless access technology principles

The principle of wireless access technology is the basis for the development of wireless networks. It is necessary to connect existing wireless devices to wireless networks. However, wireless access technology is also divided into many types, which

Key Points of network construction: configuring wireless access points (1)

We have learned how to set up a Wireless Broadband Router through "Configuring a Wireless Broadband Router in wireless networking". In this article, we will explain how to configure a wireless access point during network construction. I hope you can

Overview of remote wireless LAN

Wireless LAN is generally thought of by the family, enterprises and other indoor architecture, so this article introduces an outdoor remote wireless LAN construction. Therefore, due to the limitations of the outdoor natural environment and

Interpreting the crisis of Wireless LAN security

Wireless applications bring great convenience to people, but at the same time, their use is also unstable. The primary problem is the security risks of Wireless LAN. The use of wireless LAN is based on radio wave transmission. The invisible and

Introduction to the application of the Wireless Distributed System in relay Mode

In wireless networks, especially in large wireless networks, the choice of mode is very important. Many networks will choose the unlimited intermediary mode. In this mode, we often use it with a wireless distributed system. So what is a wireless

Wireless route connection settings in Two Systems

There have been many articles on wireless route connection settings. Through some articles, we also learned about the relevant setup steps. Then we will make a system record for the operations in XP and Vista systems. This article will help you

Step 1 of Network Security Wireless Router Security Settings

In the use of wireless networks, security protection is our top priority. So how to configure the security of the wireless router? This article will introduce you to a simple process of setting up wireless router security. For more information, see

LTE: more optimized wireless communication technology

The LTE project is the evolution of 3G. It improves and enhances 3G air access technology and uses OFDM and MIMO as the only standard for its wireless network evolution. With 20 MHz spectrum bandwidth, the peak rate of 100 Mbit/s downstream and 50

Eliminate interference to solve the biggest problem of Wi-Fi

802.11 technology has made great strides over the past 10 years-faster, more powerful, and more scalable. However, there is still a problem that affects the reliability of Wi-Fi. There is nothing more to complain about than the unstable Wi-Fi

Seamless network security configuration for wireless routers

The use of networks, complex structures, and insecure environments have all become our concerns. So we need to do a lot of work to protect our network security. Here we will introduce the Security Configuration of the wireless router. In terms of

Brief Introduction to selection criteria of wireless routers

What are the criteria for selecting a wireless router? What are the reference standards when we select a wireless router? Next we will introduce in detail how to purchase routes. Standard for wireless routers 1. Standard for wireless routers We

Two tips for WLAN wireless networks

When setting wireless networks, we often encounter transmission speeds and other problems. How should we deal with these problems? The following articles will explain the transmission speed in distance and speed and hybrid environments. Distance

How to easily configure Wireless Networks

We are already quite familiar with the wireless LAN technology. So far, the wireless LAN technology has been very well developed and the speed is getting faster and faster, and the speed of common wired Ethernet has been achieved, the security of

How to optimize and improve wireless network performance

Wireless Networks are growing, but the speed of wireless networks is always unsatisfactory. How can we improve our existing wireless environment? How can we optimize wireless network performance? What should I use during this period? This article

VoWLAN application highlights

The development in the wireless LAN technology field has exceeded our imagination. In recent years, WLAN and VoIP have become the focus of attention. Here we will introduce the technology-based development and product development. In the current IT

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