浅谈Internet接入方式

Talking about the Insertion Modes of Internet

介绍了3种Internet接入方式——拨号接入、专线接入和卫星接入的优、缺点,指出不管采用何种方式接入,也不管是单机用户还是局域网用户,接入的工作原理都是“代理“”网关”或“路由”的一种或它们的组合。

This paper introduces the advantages and disadvantages of the three kinds of Internet insertion modes—— dial insertion, private line insertion and satellite insertion, and points out that no matter which insertion mode is adopted, for all the users, single-computer users and local area network users, the working principle of the insertion is one of the proxy gateway or route or their combination.