摘要
云数据中心的建设,使得网络通信的重心从园区网转移到数据中心。文中分析了云数据中心需采用新的网络架构——弹性架构,以及云数据中心网络的几个关键技术:扁平化、大二层网络,以及虚拟交换网络。同时,对云数据中心的安全进行了初步分析和设计。
With the construction of cloud data center, the center-of-gravity of network communication is transferred from campus network to data center. This paper analyzes why the new network architecture-flexible architecture, must be adopted in the cloud data center, discusses several critical technologies of cloud data center network, including flatness ,two-layer network, and virtual exchange network. Meanwhile,the security of cloud data center is preliminarily analyzed and designed.
出处
《信息安全与通信保密》
2014年第7期87-89,93,共4页
Information Security and Communications Privacy
关键词
云数据中心
网络架构
海量数据
安全可靠性
cloud data center
network architecture
massive data
data security
