基于SDN理念的广域网技术研究  

Research on Wide Area Network Technology Based on SDN Concept

作　　者：李仕洋 LI Shi-yang(China Electronics Technology Group Corporation No.10 Research Institute,Sichuan Chengdu 628007,China)

机构地区：[1]中国电子科技集团公司第十研究所,四川成都610036

出　　处：《新一代信息技术》2021年第15期39-42,共4页New Generation of Information Technology

摘　　要：本文主要探讨SDN在广域网技术中集中实现模型,同时根据浙江农信银行基于SDN理念广域网实践应用,详细探讨和分析基于SDN理念的广域网技术,为相关行业提供更加安全、优质的技术支持和保障。我们通过SNN理念和独特特点的阐述,探讨广域网技术的发展和基于SDN理念广域网技术的具体实现方式,如,基于BGP Flowspec流量调度方案等实现方式,同时借助浙江农信银行基于SDN广域网实践,在银行业务数量和规模不断增加和拓展的情况下,充分发挥基于SDN广域网技术的重要作用,采用SDN理念进行骨干网,增强广域网的智能化,达到全部流量的统一调度,减少整个过程的实行风险,对业务系统有效支持和保障,促进网络建设和运行实现理想效果。This article mainly discusses the centralized implementation model of SDN in WAN technology.At the same time,according to Zhejiang Rural Credit Bank's WAN practice application based on the SDN concept,it discusses and analyzes the WAN technology based on the SDN concept in detail to provide more secure and high-quality technical support and guarantee for related industries.Through the explanation of the SNN concept and unique characteristics,we explored the development of WAN technology and the specific implementation of WAN technology based on the SDN concept,such as implementation methods based on the BGP Flowspec traffic scheduling scheme,and at the same time,with the help of Zhejiang Rural Credit Bank based on the practice of SDN WAN,in With the continuous increase and expansion of the number and scale of banking business,we will give full play to the important role of SDN-based WAN technology,adopt the SDN concept for backbone network,enhance the intelligence of the WAN,achieve unified scheduling of all traffic,and reduce the implementation risk of the entire process.Effectively support and guarantee the business system,and promote network construction and operation to achieve ideal results.

关 键 词：SDN理念 广域网技术 网络系统 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]