| 支持高效管理的软件定义DCN控制架构 |
| |
| 引用本文： | 毛健彪,韩彪,孙志刚,卢锡城. 支持高效管理的软件定义DCN控制架构[J]. 北京邮电大学学报, 2015, 38(5): 109. DOI: 10.13190/j.jbupt.2015.05.021 |
| |
| 作者姓名： | 毛健彪 韩彪 孙志刚 卢锡城 |
| |
| 作者单位： | 国防科技大学 计算机学院, 长沙 410073 |
| |
| 基金项目： | 国家高技术研究发展计划(863计划)项目，国家青年自然科学基金 |
| |
| 摘 要： | 提出了支持高效管理的软件定义数据中心网络控制架构(FRINGE),采用分布式和集中式相结合的控制,特点是在网络边缘构建软件定义的集中管理域,利用边缘网络设备的可编程配置能力提高网络管理效率. 通过分析发现,FRINGE具有较好的实现可行性,仅需对现有数据中心柜顶交换机进行OpenFlow软件升级. 以数据中心网络管理功能中的故障诊断为例,说明了FRINGE可提升网络管理的性能,诊断探测开销比原有方法可降低至少2个数量级.
|
| 关 键 词： | 网络控制 数据中心网络 软件定义网络 |
| 收稿时间： | 2014-12-28 |
Software-Defined DCN Control Framework Supporting Efficient Network Management |
| |
| MAO Jian-biao,HAN Biao,SUN Zhi-gang,LU Xi-cheng. Software-Defined DCN Control Framework Supporting Efficient Network Management[J]. Journal of Beijing University of Posts and Telecommunications, 2015, 38(5): 109. DOI: 10.13190/j.jbupt.2015.05.021 |
| |
| Authors: | MAO Jian-biao HAN Biao SUN Zhi-gang LU Xi-cheng |
| |
| Affiliation: | School of Computer, National University of Defense Technology, Changsha 410073, China |
| |
| Abstract: | The target of network control in datacenter is to satisfy the requirement of network resources of ten-ants and meet the demand of network management. A method of edge software-defined control framework sup-porting efficient management in data center network(DCN) was proposed named FRINGE. FRINGE builds up a software-defined networking(SDN) management domain at the edge of datacenter networks, exploiting con-figurable network devices to improve the efficiency of network management. The article analyzed the feasibility of implementation of FRINGE by updating the software of top-of-rack switches to support OpenFlow. It illus-trates the troubleshooting in network management to present the enhanced effectiveness of the framework. The probing overhead of FRINGE is two orders of magnitude less than the previous method. |
| |
| Keywords: | network control data center network software-defined networking |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《北京邮电大学学报》浏览原始摘要信息 |
|
点击此处可从《北京邮电大学学报》下载全文 |
|
