基于SDN技术的数据中心基础网络构建

Construction of Basic Network for Data Centers Based on SDN Technology

随着我国信息技术的不断发展,客户对信息数据的要求也在不断地提高,如需要多样化的数据、数据传递要更加迅速、数据要有较高的自身处理能力等,这就意味着必须要对网络进行灵活的控制。软件定义网络(Software Defined Network,SDN)技术的出现有效地实现了这一特点,其不仅可以实现资源的灵活配置、自动配置,还满足数据中心网络的应用需求。因此,就对基于SDN技术的数据中心基础网络构建进行研究。首先分析其构建数据中心的优势,然后从其基本架构、抽象服务等方面来对SDN技术的应用以及基础网络构建进行深入的探讨和分析,以此来为相关部门提供参考。

With the continuous development of information technology in China,customers'requirements for in⁃formation data are also constantly increasing,such as the need for diversified data,faster data transmission and higher data processing ability,which means that the flexible control of the network is necessary.The emergence of SDN technology effectively realizes this feature,which not only can realize the flexible and automatic configuration of re⁃sources,but also meet the application requirements of networks in data centers,so this article studies the construc⁃tion of basic networks in data centers based on SDN technology.This article first analyzes its advantages in building data centers,and then deeply explores and analyzes the application of SDN technology and the construction of basic networks from its basic architecture,abstract services and other aspects,in order to provide reference for relevant de⁃partments.