企业网络架构-计算机网络与因特网-双语-小区-论文.docVIP

Abstract Accordance with the economical and practical, modest advance with the principles of todays popular network technology, after many arguments and comparison, use of the most promising basis for Intranet technology as a network, taking account of the remote dial-up networking and business affiliates. Key words Internet LAN Servers WWW FTP Preface The easiest on the computer network is defined as: number of cross connections, to share resources for the purpose, a collection of autonomous computers The most simple computer network is only two computers and connect them to a link, that is, two nodes and a link. Because there is no third computer, so there is no exchange of the issues.  The largest computer network is the Internet. It consists of a lot of interconnected computer networks formed through many routers. Therefore, the Internet, also known as network of networks. In addition, from the perspective of network media, computer network can be seen by more than one computer equipment and software through a specific link, a new media. Internet and its English word Internet a homonym, also known as Internet. In the development of Internet applications that today, it is our every day dealings with a network, in terms of geographical scope, or from the network size are the largest in terms of a network it is that we often say Web , WWW and World Wide Web and so it is called. From the geographical scope, it can be a global computers Internet, this network is characterized by the greatest uncertainty, the entire network of computers all the time as people access the same network changes. When you connected when on the Internet, your computer can be regarded as part of the Internet, but once the connection when you disconnect from the Internet, your computer does not belong to the Internet. But its strength is also very clear is that large amount of information, communication wide, regardless of where you are, as long as you can on the Internet linked to