NAT技术在校园内部网络中的应用

Application of NAT technology in campus interior network

采用NAT技术,可以使校园内部大量私有地址的计算机通过少数合法的IP地址上互联网,从而扩展互联网的能力,缓解IP地址不足的问题。通过在Cisco2611路由器上使用NAT技术,实现二级院系小型计算机网络上的所有计算机能同时上Internet,提高了学院计算机网络的应用效率。

By using NAT technology and a few legal Internet IP addresses,the massive computers with private addresses in campus interior access Internet, which can expand capability to link Internet , effectively alleviate the probdems about the scarcity of IP addresses and enhances the network security. This article implemented a small campus network to link Internet by using NAT technology on the Cisco2611 router and enhanced the application efficiency of all computers and the compus network.