Survey of Mechanisms for Inter-Domain SDN  

作　　者：WANG Yangyang BI Jun 

机构地区：[1]Institute for Network Sciences and Cyberspace,Tsinghua University,Beijing 100084,China [2]Department of Computer Science,Tsinghua University,Beijing 100084,China [3]Tsinghua National Laboratory for Information Science and Technology(TNList),Tsinghua University,Beijing 100084,China

出　　处：《ZTE Communications》2017年第3期8-12,共5页中兴通讯技术（英文版）

基　　金：supported in part by the National Key R&D Program of China under Grant No.2017YFB0801701;in part by the National Science Foundation of China under Grant No.61472213

摘　　要：Software defined networking(SDN) has been applied increasingly in practical networks. Currently, SDN is mainly used to improvethe flexibility and efficiency of datacenter networks, enterprise networks and wide-area networks(WAN). There also emerge somestudies that try to deploy SDN to inter-domain settings. In this article, we introduce the progress stages of inter-domain SDN andstudies related to each stage. Finally, we discuss the applications and challenges of inter-domain SDN.Software defined networking(SDN) has been applied increasingly in practical networks. Currently, SDN is mainly used to improvethe flexibility and efficiency of datacenter networks, enterprise networks and wide-area networks(WAN). There also emerge somestudies that try to deploy SDN to inter-domain settings. In this article, we introduce the progress stages of inter-domain SDN andstudies related to each stage. Finally, we discuss the applications and challenges of inter-domain SDN.

关 键 词：software defined networking network programmability inter⁃domain SDN 

分 类 号：TP393.0[自动化与计算机技术—计算机应用技术]