| 路由交换原型系统关键技术的研究和实现 |
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| 引用本文： | 姚婕,陶军.路由交换原型系统关键技术的研究和实现[J].计算机工程,2005,31(13):109-111. |
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| 作者姓名： | 姚婕 陶军 |
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| 作者单位： | 东南大学计算机网络和信息集成教育部重点实验室,东南大学计算机科学与工程系,南京,210096 |
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| 基金项目： | 江苏省重大自然科学基金资助项目(BK2001205) |
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| 摘 要： | 探讨了基于多QoS约束的路由交换原型系统及其关键技术的设计和实现。通过分析传统路由交换体系中路由协议和交换机制的局限性，提出支持多QoS约束的QOSPF路由协议，并在此基础上结合多协议标记交换技术，实现了基于多QoS约束的路由交换原型系统，它能为数据流建立满足多QoS约束的标记交换路径，不仅满足了数据流的多QoS需求，并能提高分组交换效率。最后通过实验验证了原型系统的有效性和可行性。
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| 关 键 词： | 路由交换 QoS QOSPF 多协议标记交换 标记交换路径 |
| 文章编号： | 1000-3428(2005)13-0109-03 |
Study and Implementation of a New Routing/Switching System and Its Key Technologies |
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| YAO Jie,TAO Jun.Study and Implementation of a New Routing/Switching System and Its Key Technologies[J].Computer Engineering,2005,31(13):109-111. |
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| Authors: | YAO Jie TAO Jun |
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| Abstract: | This paper discusses the design and implementation of a new routing/switching system and its key technologies. After analyzing the limitations of traditional routing protocols and switching mechanisms, it presents a routing protocol named QOSPF (QoS routing extensions to OSPF) which can compute multi-QoS constraints route. In addition, by combining QOSPF protocol and MPLS (multi protocol label switching) technology, the paper implements the routing/switching system which is capable to setup QoS-based LSP (label switched path). Therefore, this routing/switching system can not only satisfy the QoS demand of data flow but also forward the data more efficiently. Finally, the feasibility and the effectiveness of the system are proved through well-chosen experiments. |
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| Keywords: | Routing/Switching QoS QOSPF MPLS Label switched path(LSP) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
