wide area network protocols

As long as more than 2 have a network card host can achieve direct connection, for Soho or home with more than 2 notebook computers, can also break through the cable limit, through a reasonable setting in the absence of routers in the case of the establishment of a local area network. If you do not have a wireless router, a notebook with a wireless

Win8 installed Apache, this machine can access, LAN other machines cannot access the solution Win8 installed Apache, this machine can access, LAN other machines cannot access Under the VISTA/WIN8 system, due to the system security restrictions, our own Apache or IIS server in the local area network, other people's machines can not be accessed, the solution is as follows: Click Advanced Settings on the le

the phone is low. From the business point of view, voice business is still the proportion of the first, accounting for more than 70%. With the development of data service, DDN node machine, ATM, IP backbone network construction has formed a certain scale, based on broadband video on demand, distance education, telemedicine and other value-added services have emerged; Internet network development in the asc

Absrtact: Broadband IP metropolitan Area network, routing planning and design is the core link. In the beginning of the network, must be integrated planning. According to the construction of the metropolitan area Network, the routing strategy based on Bgp/mpls VPN is adopted

Slow network is often encountered problems, for ADSL dedicated network users alone, the network speed of the situation is less slow. But for users of LAN access to the Internet, they often appear, such as Internet cafes, companies and schools and other places. A lot of user response, LAN after running for some time, found that the entire

The meaning of metropolitan area network originally comes from computer network. The ITU-T has so far not specifically indicated in the proposal the definition of the metropolitan Area Network in the telecommunication network. At

The definition of a security zone plays a vital role in establishing a secure network. The DMZ (demilitarized Zone) is the most important partitioning term in network security. Because the DMZ contains device properties, it separates it from other parts of the network. These devices are typically servers that need to be accessed from a public

Now, more and more enterprise data are in the form of files, such as Word files, ppt files and various forms of files, most of which are accessed in file format, a large number of files and a variety of different types of files need to be accessed resulting in increasingly complex file systems. As a kind of data form, document needs new management method, and the appearance of File area network (FAN) solves

operators will start this band of 802.11A Wireless LAN construction. In terms of coverage, wireless LANs usually cover distances ranging from dozens of m to hundred meters. Therefore, wireless LAN is more suitable for small coverage, covering the airport, coffee shops, office buildings and other so-called "hot" areas, but not suitable for the continuous wide-area coverage across the city. and cellular mobile communication

e1:64k-2mbps. X25: The maximum rate is 64kbps. Frame Relay: Using E1 circuit, the rate can be from 64k to 2mbps. V24: The router end is a DB50 connector and the external network end is a 25-pin connector. In asynchronous working mode, the encapsulated Link layer protocol PPP, which supports network layer protocol IP and IPX, has a maximum transmission rate of 115200bps; In sync, you can encapsulate lin

The selection of Access layer technology in metropolitan Area Network to a large extent, it determines the construction mode of the broadband IP metropolitan Area Network, this paper tries to analyze the advantages of the two modes by comparing the technology and cost of the LAN and XDSL two kinds of main access modes,

In both work and learning, the architecture-related local area network can help computer users to share resources better. So in the context of the Win7 mirroring operating system, how should the relevant local area network be structured? What are some considerations to consider? 1.

Individual users infected with the virus, the use of stand-alone anti-virus software can be cleared; However, in the enterprise's network, a machine once infected with the virus, it will automatically copy, send and use a variety of means to continuously cross infected local area network users. The forms of computer viruses and the way of transmission are increas

Introduction: Tencent Big Yue online line. From a design point of view, there are still quite a few places to study. Compared to the design pattern of the large portal, there are still many differences in the design specifications of the regional portals. In particular, he has recently been responsible for this aspect of things, feeling more deeply. From this article, I try to do a superficial analysis of the area portal products from the perspective

The wide area network end is the line connecting the router to an external network operator. Wan lines are also the main path for broadband access. Therefore, if a line is dropped or congested, the broadband access of enterprises will be interrupted! This situation will cause great problems for some enterprises. Therefore, the primary consideration of wide

The local area network is most common in each big unit, all boot computers will appear in the unit of the local area network, and everyone has a fixed IP address, and fixed IP address is easy to attack, therefore, there is no way to hide their own computer and IP address in the local

The IP address in the local area network is occupied or tampered with often, offer a few practical tricks for you. Deactivate a network connection service The easiest way to limit the user's arbitrary modification of TCP/IP parameters is to let users fail to open the TCP/IP parameter Settings window. Open start "Run" enter "services.msc" command, select the "

Case Study II: Just installed wireless network driver (notebook from Vista reload to XP), wireless network icon also see, but not even on the network, the hint "wireless network in the area can not find", how to do? Then you need to check if it's a book. Disable the wire

Win7 system Everyone knows that there is a wireless network icon displayed in the notification area. You can see the direct click of our search and connect the network situation, then our XP wireless icon will not be shown in the lower right corner of the icon, how to let the wireless icon display, more convenient to use, Today is a small series to tell you how t

Because the scale of the enterprise is different, the application emphasis is different, the construction of the enterprise mixed network has no unified model. However, the integration of data, voice, video, storage, and all business application systems on a single IP network is common. The construction of the hybrid network should be unified planning, staged mod