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1. 中国电信集团有限公司,北京 100032
2. 中国电信股份有限公司研究院,广东 广州 510630
[ "吴伟(1972- ),男,中国电信集团有限公司高级工程师、云网发展部副总经理,主要从事网络发展和规划工作" ]
[ "张文强(1979- ),男,中国电信集团有限公司高级工程师、云网发展部宽带网络规划处处长,主要从事网络发展和规划工作" ]
[ "杨广铭(1974- ),男,中国电信集团有限公司研究院高级工程师,主要从事通信网络研究工作" ]
[ "马培勇(1971- ),男,中国电信集团有限公司研究院高级工程师,主要从事移动承载网络技术研究和网络规划工作" ]
[ "杨锋(1981- ),男,中国电信集团有限公司高级工程师,主要从事承载网络技术研究和网络规划工作" ]
网络出版日期:2020-08,
纸质出版日期:2020-08-20
移动端阅览
吴伟, 张文强, 杨广铭, 等. 5G承载网的“SRv6+EVPN”技术研究与规模部署[J]. 电信科学, 2020,36(8):43-52.
Wei WU, Wenqiang ZHANG, Guangming YANG, et al. SRv6 +EVPN technology research and scale deployment of 5G bearer network[J]. Telecommunications science, 2020, 36(8): 43-52.
吴伟, 张文强, 杨广铭, 等. 5G承载网的“SRv6+EVPN”技术研究与规模部署[J]. 电信科学, 2020,36(8):43-52. DOI: 10.11959/j.issn.1000-0801.2020253.
Wei WU, Wenqiang ZHANG, Guangming YANG, et al. SRv6 +EVPN technology research and scale deployment of 5G bearer network[J]. Telecommunications science, 2020, 36(8): 43-52. DOI: 10.11959/j.issn.1000-0801.2020253.
5G和云时代已经到来,SRv6和EVPN是云网融合演进道路上的关键技术。通过回顾网络协议发展历程,分析SRv6及EVPN的诞生背景、技术原理和优势,并结合中国电信5G承载网STN的架构、中国电信5G发展战略以及 2B 业务,研究了“SRv6+EVPN”的应用场景及部署策略,最后介绍了中国电信 STN 部署“SRv6+EVPN”实际情况,并对“城域+骨干”的云网一体化基础设施全面部署“SRv6+EVPN”技术进行了展望。
5G and cloud era has come
SRv6 and EVPN are the key technologies in the evolution of cloud network integration.The development process of network protocol was reviewed
the birth background
technical principles and advantages of SRv6 and EVPN were analyzed
and the application scenarios and deployment strategies of SRv6+EVPN were studied combined with the STN architecture of China Telecom 5G bearer network
China Telecom 5G development strategy and 2B service.Finally
the actual situation of China Telecom’s STN deployment of SRv6+EVPN was introduced
and the overall deployment of SRv6+EVPN technology in metropolitan + backbone cloud network integration infrastructure was forecasted.
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WANG J J . Discussion on SRv6 technology [J ] . Design Technology of Posts and Telecommunications , 2020 ( 1 ): 59 - 63 .
华为SRv6创新商用解决方案 [J ] . 通信世界 , 2020 ,( 3 ):31
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唐永林 , 刘锋 . SRv6的分段标识符结构的改善 [J ] . 电信科学 , 2020 , 36 ( 4 ): 170 - 174 .
TANG Y L , LIU F . Improvement of segmented identifier structure of SRv6 [J ] . Telecommunications Science , 2020 , 36 ( 4 ): 170 - 174
陈烨 . 基于BGP协议的EVPN实现与研究 [D ] . 南京:南京邮电大学 , 2017 .
CHEN Y . Implementation and research of EVPN based on BGP protocol [D ] . Nanjing:Nanjing University of Posts and Telecommunications , 2017 .
仇丽华 , 赵野 , 梁世豪 , 等 . 某运营商基于MPLS技术的DCI部署方案 [J ] . 电信技术 , 2019 ( 8 ): 109 - 111 .
QIU L H , ZHAO Y , LIANG S H , et al . DCI deployment scheme of an operator based on MPLS technology [J ] . Telecom Technology , 2019 ( 8 ): 109 - 111 .
孙晓栋 . 跨域 MPLS VPN 解决方案 [J ] . 价值工程 , 2019 , 38 ( 27 ): 146 - 148 .
SUN X D . Cross domain MPLS VPN solution [J ] . Value Engineering , 2019 ,, 38 ( 27 ): 146 - 148 .
张翔宇 , 魏国伟 . 基于GRE和IPSec的MPLS L2层VPN技术研究与实现 [J ] . 网络空间安全 , 2020 , 11 ( 5 ): 85 - 90 .
ZHANG X Y , WEI G W . Research and implementation of MPLS L2VPN technology based on GRE and IPSec [J ] . Cyberspace Security , 2020 , 11 ( 5 ): 85 - 90 .
陆刚 . 基于MPLS VPN广域网下多种业务的设计与实现 [J ] . 中国新通信 , 2019 , 21 ( 6 ): 46 - 48 .
LU G . Design and implementation of multiple services based on MPLS VPN WAN [J ] . China New Communications , 2019 , 21 ( 6 ): 46 - 48 .
段宏 , 郭昌华 , 刘文钊 . FlexE技术及其在5G承载网中的应用探析 [J ] . 邮电设计技术 , 2020 ( 3 ): 80 - 85 .
DUAN H , GUO C H , LIU W Z . FlexE technology and its application in 5G carrying network [J ] . Design Technology of Posts and Telecommunications , 2020 ( 3 ): 80 - 85 .
IETF . BGP MPLS-based ethernet VPN:RFC7432 [S ] . 2015 .
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