计算机工程与应用2016，Vol.52Issue(22)：127-132,6.DOI:10.3778/j.issn.1002-8331.1603-0153
面向业务的SDN网络带宽保障研究
Research of application-towards bandwidth guarantee in SDN network
摘要
Abstract
With the rapid development of the technologies of the cloud computing and big data, there are more and more applications in data center. In order to realize the users’good experience and the service providers’good revenue, it becomes more important that we do researches on efficiently guaranteeing the application-bandwidth. Based on the advantage of SDN which separates controlling from forwarding, the paper presents the application-towards bandwidth guaranteed method. This method firstly makes coarse granularity classification of the various applications, then presents the ATBG(Application-towards Bandwidth Guarantee)algorithm, and efficiently realizes the application-bandwidth guarantee in multiple priority levels for various applications through a centralized control. The paper verifies this method through doing experiments using the floodlight+mininet simulation environment.关键词
软件定义网络(SDN)/OpenFlow/多业务分级管理/带宽保障Key words
Software Defined Network(SDN)/OpenFlow/classified management for applications/Guaranteed bandwidth分类
信息技术与安全科学引用本文复制引用
曹绍华,张鑫..面向业务的SDN网络带宽保障研究[J].计算机工程与应用,2016,52(22):127-132,6.基金项目
山东省优秀中青年科研奖励基金计划项目（No.BS2014DX021）。 （）
