| 摘要: |
| 校园网出口带宽不足已成为众多高校面临的严重问题，为了解决问题，我们提出了增加一条接入链路和一台路由器的方案，利用基于策略路由、静态路由选择和网络地址翻译（NAT）等技术，有效解决了网络瓶颈问题，在合理利用现有CERNET网络资源的同时，还可使用当地网络服务提供商（ISP）提供的带宽高速安全地上网。 |
| 关键词: 校园网 策略路由 网络地址翻译 路由选择 NAT |
| DOI：10.3969/j.issn.1001-893X. |
| 修订日期：2002-07-14 |
| 基金项目: |
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| Selection and Realization of Route Policy in Campus Network |
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| Abstract: |
| The export bandwidth of campus network is a serious problem confronted by colleges. A solution of adding a line and a router is put forward in which policy route, static route selection and NAT are used. Thus not only the network resource of CERNET can be utilized rationally, but also with the bandwidth provided by local ISP the access to the Internet can be in security and at high speed. |
| Key words: Campus network,Policy route,NAT,Solution |
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