| 面向新型城域网的UMR技术方案研究与应用 |
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| 引用本文： | 尹远阳,王志中,姜有强,孙嘉琪,梁筱斌.面向新型城域网的UMR技术方案研究与应用[J].电信科学,2022,38(2):149-156. |
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| 作者姓名： | 尹远阳 王志中 姜有强 孙嘉琪 梁筱斌 |
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| 作者单位： | 中国电信股份有限公司研究院,广东 广州 510630;中国电信股份有限公司广东分公司,广东 广州 510180 |
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| 摘 要： | 新型城域网采用spine-leaf与BRAS(broadband remote access server)高挂集中部署的全新网络架构。随着新型城域网部署,原有IP城域网家庭带宽业务逐步割接到新型城域网,当前网络典型承载方案存在对设备MAC(media access control)路由表压力大、业务部署困难等问题。通过研究与分析,创新性地提出UMR(unknown MAC route)技术实现方案,并完成实验验证,为推进新型城域网快速部署提供参考意义。
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| 关 键 词： | 云网融合 新型城域网 灵活调整 固移承载 SRv6 |
Research and application of UMR technology for new metropolitan area network |
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| YIN Yuanyang,WANG Zhizhong,JIANG Youqiang,SUN Jiaqi,LIANG Xiaobin.Research and application of UMR technology for new metropolitan area network[J].Telecommunications Science,2022,38(2):149-156. |
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| Authors: | YIN Yuanyang WANG Zhizhong JIANG Youqiang SUN Jiaqi LIANG Xiaobin |
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| Affiliation: | (Research Institute of China Telecom Co.,Ltd.,Guangzhou 510630,China;Guangdong Branch of China Telecom Co.,Ltd.,Guangzhou 510180,China) |
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| Abstract: | The new metropolitan area network adopts the new architecture of spine-leaf.BRAS is a high hanging and centralized deployment mode.With the deployment of the new metropolitan area network,the home wide service is gradually cut over to the new network.The current typical bearer scheme has many problems,such as the sharp in-crease of pressure on the network equipment MAC routing table,the large and complex network configuration.After analyzing and comparing the defects of typical bearer schemes,the implementation scheme of UMR technology was innovatively put forward,which provided reference significance for promoting the rapid deployment of new metro-politan area network. |
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| Keywords: | cloud network integration new metropolitan area network flexible adjustment fixed mobile bearing SRv6 |
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