运营商多数据中心网络互联方案研究  

Research on network interconnection scheme of multi Internet data center

作　　者：徐然 XU Ran(China Mobile Group Co.,Ltd.,Beijing 100033,China)

机构地区：[1]中国移动通信集团有限公司,北京100033

出　　处：《电信工程技术与标准化》2022年第11期17-20,27,共5页Telecom Engineering Technics and Standardization

摘　　要：随着移动互联网和云计算等新型业务的高速发展,单一数据中心难以满足行业客户业务部署需求,客户业务跨数据中心部署成为必然趋势。数据中心间如何高效互联成为业务部署的重要课题。本文首先分析数据中心网络互联需求和挑战,然后总结出不同需求下数据中心互联思路,提炼出不同网络层次互联技术,最后提出了跨数据中心网络互联推荐方案。该研究成果在一定程度上可为跨数据中心业务部署提供方法借鉴。With the rapid growth of new services such as mobile Internet and cloud computing,it is diffi cult for a single IDC to meet the business deployment needs of industry customers.Deploying customer services across data centers has become an inevitable trend.How to effi ciently interconnect diff erent IDCs has become an important topic in business deployment.This paper fi rst analyzes the needs and challenges brought by IDC network interconnection,then summarizes the ideas of IDC interconnection under different needs,refines the interconnection technologies at different network levels,and finally puts forward the recommended scheme of cross IDC network interconnection.The research results can provide a method reference for cross data center business deployment to a certain extent.

关 键 词：数据中心 数据中心网络 VPLS VxLAN SDN 

分 类 号：TN915[电子电信—通信与信息系统]