计算机应用研究2013，Vol.30Issue(8)：2246-2251,6.DOI:10.3969/j.issn.1001-3695.2013.08.002
软件定义网络研究综述
Survey on software defined network research
摘要
Abstract
Due to the support of enormous network protocols,IP network device results in high complexity.Not only does it limit the IP network technology development,will not be able to meet the current application trend of cloud computing,big data and server virtualization.Software defined networking (SDN) as a latest network norm making network device programmable with the abstraction redefinition of control plane is expected to solve above issues.This paper introduced the background,characteristics and development status of OpenFlow,it analyzed OpenFlow-based SDN architecture and key technologies.Furthermore,it discussed different SDN research directions,such as the automation of network management,the unified control of optical transmission and IP bearing,smooth switching in wireless network,network virtualization and QoS assurance.关键词
软件定义网络/OpenFlow/网络虚拟化/管理自动化/QoSKey words
software defined networking(SDN) / OpenFlow/ network virtualization/ management automation/ quality of service(QoS)分类
信息技术与安全科学引用本文复制引用
张顺淼,邹复民..软件定义网络研究综述[J].计算机应用研究,2013,30(8):2246-2251,6.基金项目
国家自然科学基金资助项目(61101139) （61101139）
福建省杰出青年基金资助项目(2012J06015) （2012J06015）
福建省重大专项专题项目(2011HZ0002-1) （2011HZ0002-1）
