| 内嵌MPLS的多业务传送平台 |
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| 引用本文： | 韩大海,张杰,顾畹仪.内嵌MPLS的多业务传送平台[J].中兴通讯技术,2005,11(6):20-23. |
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| 作者姓名： | 韩大海 张杰 顾畹仪 |
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| 作者单位： | 北京邮电大学光通信与光波技术教育部重点实验室,北京,100876 |
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| 摘 要： | 为了提高多业务传送平台(MSTP)组网的路由能力、交换能力和服务质量(QoS)处理能力,需要将多协议标签交换(MPLS)的固有优势引入MSTP.方法是通过内嵌MPLS的MSTP,实现将以太网业务适配到MPLS层,然后映射到SDH通道中传送.MPLS技术通过将交换的概念引入MSTP,实现了数据流的统计复用和负载均衡;通过将QoS引入MSTP,实现了对各种新兴业务的支持;通过基于二层和三层技术的解决方案,在MSTP中实现了MPLS虚拟专用网(VPN);通过支持单向1 1、1:1标签交换路径(LSP)和MPLS快速重路由保护倒换,在MSTP中实现了MPLS的保护倒换机制.
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| 关 键 词： | 多协议标签交换 多业务传送平台 内嵌 |
| 文章编号： | 1009-6868（2005）06-0020-04 |
| 收稿时间： | 2005-09-20 |
| 修稿时间： | 2005年9月20日 |
Multi-service Transport Platform Embedded with MPLS |
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| HAN Dai-hai,ZHANG Jie,GU Wan-yi.Multi-service Transport Platform Embedded with MPLS[J].ZTE Communications,2005,11(6):20-23. |
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| Authors: | HAN Dai-hai ZHANG Jie GU Wan-yi |
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| Abstract: | The multiple protocol label switching (MPLS) technology is introduced into the multi-service transport platform (MSTP) in order to enhance the capabilities of routing, exchange and QoS management. By means of MSTP embedded with MPLS, Ethernet services are mapped into the MPLS layer and then transported through SDH paths. The MPLS technology introduces the concept of switching in order to realize the statistical multiplexing and load balance of data flow. Also the end-to-end QoS is introduced, which can support various new services. In addition, the implementation of MPLS VPN (Virtual Private Network) and the protection switching mechanism of MPLS in MSTP are discussed. |
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| Keywords: | multiple protocol label switching multi-service transport platform embed |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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