Internet接入备份一法

A Backup Method about Switching on Internet

对一个小单位来讲,选择Internet接入备份的方法较多,但简单、易行,经济、实用的方案是:在单位已有的Intranet中,一台机器上安装SyGate服务器软件,通过ISDN上网,局域网中其它机器都可共享该机器的拨号连接上网.论述了Internet接入备份的必要性、经济性和可行性,并从共享接入的含义与方式、原理、作用及其实现四个方面作了进一步的阐明.

For a small unit,there are many backup methods by switching on Internet.However,the simple,easy,economic and practical method is to install the SyGate server software on one of the machines in the Intranet of the unit.Connecting with Internet through ISDN,then the other machines of the Intranet can share that machine dialing.The article discusses the necessity,economy and feasibility of a kind of backup method by switching on Internet and gives a further discussion about the meaning ,the method,the principle,the effect and the realization of sharing dialing join in detail.