| 策略路由在校园网中的应用 |
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| 引用本文： | 张红梅. 策略路由在校园网中的应用[J]. 宁波工程学院学报, 2005, 17(4): 28-30 |
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| 作者姓名： | 张红梅 |
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| 作者单位： | 宁波工程学院,浙江,宁波,315016 |
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| 摘 要： | 校园网出口一直以来都是众多高校所关心的问题。本文提出了一种在多出口校园网环境中，利用策略路由（PBR）和网络地址转换（NAT）等技术有效的解决了多出口负载均衡、国际流量费用和网络瓶颈的技术方案。在合理使用现有CERNET网络资源的同时，还可使用当地ISP提供的带宽高速上网。
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| 关 键 词： | 策略路由 访问控制 NAT |
| 文章编号： | 1008-7109(2005)04-0028-03 |
| 收稿时间： | 2005-06-13 |
| 修稿时间： | 2005-06-13 |
Application of PBR in Campus Network |
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| ZHANG Hong-mei. Application of PBR in Campus Network[J]. Journal of Ningbo University of Technology, 2005, 17(4): 28-30 |
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| Authors: | ZHANG Hong-mei |
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| Affiliation: | Ningbo University of Technology, Ningbo, Zhejiang, 315016, China |
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| Abstract: | The exit of campus network has always remained a headache for colleges and universities. The present paper introduces a technical approach in the multi - exit - link campus network to solving effectively the problems of balanced load of multi - exits, international rate of flow expense and network bottleneck by means of PBR and NAT. The solution makes use of all available resources provided by CERNET and local ISP. |
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| Keywords: | PBR(policy-based routing) visit control NAT(network address translation) |
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