| 利用支持QinQ的弹性分组环解决IP城域网的边缘汇聚功能 |
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| 引用本文： | 朱莉. 利用支持QinQ的弹性分组环解决IP城域网的边缘汇聚功能[J]. 铁道通信信号, 2007, 43(12): 47-49 |
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| 作者姓名： | 朱莉 |
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| 作者单位： | 中国铁通上海分公司计费中心,200070,上海 |
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| 摘 要： | 通过对上海铁通现有城域网接入层瓶颈的分析，引入QinQ和弹性分组环的概念。然后针对现有的问题提出利用支持QinQ的弹性分组环的网络解决方案，给出了该方案的测试结果，并指出后续的工作重点和改进机会。
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| 关 键 词： | 弹性分组环 隧道协议 多业务传送平台 |
| 收稿时间： | 2007-09-21 |
| 修稿时间： | 2007-09-21 |
Improvement Capability of IP MAN Edge Aggregation Layer by Using QinQ Based On RPR |
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| Zhu Li. Improvement Capability of IP MAN Edge Aggregation Layer by Using QinQ Based On RPR[J]. Railway Signalling & Communication, 2007, 43(12): 47-49 |
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| Authors: | Zhu Li |
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| Abstract: | This paper analyzes the performance bottleneck of Shanghai Tietongg current MAN and intro-duces the concept of QinQ and Resilient Packet Ring. A solution which implements QinQ based on Resil-lent Packet Ring is put forward to cope with current issues and the test results of the solution are given.And, key tasks of following development are presented to further improve the capability of the network. |
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