基于SDN技术的数据中心基础网络构建  

Construction of Basic Network in Data Center Based on SDN Technology

作　　者：吴强[1] 徐鑫[2] 刘国燕[1] 

机构地区：[1]中兴通讯股份有限公司中心研究院,南京210012 [2]北京邮电大学网络技术研究院,北京100876

出　　处：《电信科学》2013年第1期130-133,142,共5页Telecommunications Science

摘　　要：将软件定义网络技术运用到数据中心,通过智能软件对硬件资源抽象,将资源聚合成能力池,使得网络更加软件化、敏捷化,为满足云计算数据中心动态、弹性、有效使用网络的应用需求,提供自动、安全、灵活有效调度资源的能力。本文方案弥补了云计算在网络虚拟化方面的短板,使计算、存储和网络进一步整合,实现真正意义上资源完全自动化部署、实时资源调度和快速网络故障排除,并具有随时增加新业务的潜力,加快网络创新节奏,为云计算中心运营者降低维护成本、提高用户体验提供了新的选择。By appling SDN technology in data center, the resource was aggregated to become an ability pool through abstracting the hardware resource by using the intelligent software, which makes network more like software and more agility, and provides automatic, safe, flexible and effective scheduling resources ability to meet the cloud computing data center. The solution makes up for the cloud computing in the short plate of network virtualization, makes calculation, storage and network more integrated, and realizes fully automated deployment of resource, ~ real-time resource scheduling and rapid network troubleshooting, and has the potential to increase new business at any time, speeds up the network innovation rhythm, and provides a new option for cloud computing center operators to reduce the maintenance cost and improve user experience.

关 键 词：软件定义网络 多租户 数据中心 网络虚拟化 

分 类 号：TP393.18[自动化与计算机技术—计算机应用技术]