智能DNS和线路跟随解析技术在多出口高校校园网中的应用

The Application of Intelligent DNS and the Technology of Lines Following and Resolving to Multi-outlet Campus Network

目前有比较多的高校接入包含中国教育和科研计算机网在内的多个因特网服务提供商,且校园网各服务器主要使用教科网IP,导致了非教科网用户存在跨网访问校园网服务器速度慢及校内用户访问采用内容分发技术(CDN)的大型网站较慢的问题。为此提出了校园网智能DNS和线路跟随解析技术解决方案,并给出关键的配置示例。

With the development of network and its application, currently there are more universities linking a lot of Internet service providers （including campus network server using CERNET IP non-- CERNET-- users （CDN）. Therefore the Chinese education and research com , leads to the slow speed both in su puter rfing network）, but the main the campus network for and in visiting the large--scale website using the technology of content distribution paper proposes the solutions and gives the key configuration examples.