电信科学 ›› 2017, Vol. 33 ›› Issue (12): 172-176.doi: 10.11959/j.issn.1000-0801.2017332

• 专栏:随选网络 • 上一篇    下一篇

运营商SD-WAN部署的难点分析

顾炯   

  1. 中国电信股份有限公司浙江分公司,浙江 杭州 310005
  • 修回日期:2017-12-08 出版日期:2017-12-01 发布日期:2018-01-12
  • 作者简介:顾炯(1976-),男,中国电信股份有限公司浙江分公司高级网络经理,中国电信科学技术委员会委员,主要研究方向为云计算、计算虚拟化、软件定义网络、软件定义存储。
  • 基金资助:
    中国电信集团公司现场试验项目“面向中小企业的随选网络现场试验”(SY-17-09)

Difficult analysis of the deployment of the operator’s SD-WAN

Jiong GU   

  1. Zhejiang Branch of China Telecom Co.,Ltd.,Hangzhou 310005,China
  • Revised:2017-12-08 Online:2017-12-01 Published:2018-01-12
  • Supported by:
    China Telecom’s Field Test “On-Demand Network Field Testing for SMEs”(SY-17-09)

摘要:

通过分析Google SD-WAN在其B4网络上的部署方法,借鉴其如何帮助用户降低广域网的开支和提高其自身广域网连接灵活性,建立SD-WAN国内广域网上应用的模型,从智能化网络、数据分级、应用承受度3个维度分析了国内SD-WAN应用可行性,提出了SD-WAN作为可“共享网络”在互联网数据中心(IDC)的应用方式。

关键词: SD-WAN, SDN, IDC

Abstract:

Through analyzing the deployment method of Google SD-WAN on its B4 network and how it help users reduce the WAN’s expenditure and enhance its own WAN connection flexibility,a SD-WAN model of the application of the domestic WAN was established.Through analyzing the feasibility of the application of SD-WAN in our country,a good way to applicate SD-WAN as “sharing network” in IDC was proposed.

Key words: software-defined wide area network, software defined networking, internet data center

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