| MPLS流量工程及基于约束路由计算的研究 |
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| 引用本文： | 仝伟,张惠峥,贾香娥. MPLS流量工程及基于约束路由计算的研究[J]. 无线电通信技术, 2006, 32(1): 8-10 |
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| 作者姓名： | 仝伟 张惠峥 贾香娥 |
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| 作者单位： | 1. 中国农业大学信息与电气工程学院,北京,100083
2. 中国电子科技集团公司第54研究所,河北,石家庄,050081 |
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| 摘 要： | 论述了 MPLS 网络的架构及其对流量工程的支持,研究了基于 MPLS 流量工程要解决的几个主要问题：如何把数据包映射为转发等价类等,并对其中最重要的一个——通过 LSP 把流量中继映射到实际网络拓扑,提出了一种约束最短路径优先算法的实现方法。
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| 关 键 词： | 多协议标签交换 流量工程 信息发布 约束最短路径优先 |
| 文章编号： | 1003-3114（2006）01-08-3 |
| 收稿时间： | 2005-04-08 |
| 修稿时间： | 2005-04-08 |
Study on MPLS traffic engineering and constraint-based route computing |
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| TONG Wei,ZHANG Hui-zheng,JIA Xiang-e. Study on MPLS traffic engineering and constraint-based route computing[J]. Radio Communications Technology, 2006, 32(1): 8-10 |
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| Authors: | TONG Wei ZHANG Hui-zheng JIA Xiang-e |
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| Affiliation: | 1. College of Information and Electrical Engineering, China Agricultural University, Beijing 100083, China; 2. The 54th Research Institute of CETC, Shijiazhuang Hebei 050081, China |
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| Abstract: | The emphasis of the paper is to discuss the framework of the MPLS network and the support for traffic engineering.The paper makes study of several main topics about the traffic engineering based on MPLS:how to map the data into label.For the most important topic-how to map traffic trunk into the actual topological network by LSP,the paper provides an algorithm called CSPF. |
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| Keywords: | MPLS traffic engineering information issuing CSPF |
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