摘要
介绍虚拟私有云系统的功能特点;针对目前云计算资源池网络隔离较差和配置比较复杂的问题,分析云计算资源池对于虚拟私有云的需求。同时,还对基于SDN技术实现虚拟私有云的两种主要方式进行分析,对每种方式的技术原理及架构进行描述、对两种方式的优缺点进行比较。
This paper firstly introduces the function characteristics of virtual private cloud. Then aiming at the problem of network isolation and complicated configuration, it analyzes the requirement of cloud computing resource pool for VPC. Meanwhile it also analyzes the two main ways of realizing SDN-based virtual private cloud, describes the technical principle and architecture of each way, and compares the advantage and disadvantage of the two ways.
出处
《信息通信技术》
2015年第2期6-11,共6页
Information and communications Technologies
