网络虚拟化实验平台研究  

Network virtualization experimental platform

作　　者：杨磊[1] 高飞 江玮[3] 

机构地区：[1]92723部队 [2]海军指挥自动化工作站 [3]海军海洋水文气象中心

出　　处：《信息技术》2013年第5期94-96,100,共4页Information Technology

摘　　要：当前虚拟化概念已被细分到各个领域,如服务器虚拟化、存储虚拟化、网络虚拟化,甚至是手机虚拟化,概念稍有不同,但宗旨是降低成本,最大限度地利用现有资源并共享资源,优化利用率的目的。网络虚拟化是从逻辑上分割单一物理网络,从而充分利用网络资源,它允许单一物理设备或资源像多个相同的物理设备一样发挥作用并可在网络上共享。网络虚拟化实验平台就是在这一思想的基础上实现的,其主要作用是帮助网络研究人员在真实网络上对网络新技术进行有效的分析评估。文中介绍了当前主流网络虚拟化试验平台的关键技术、相互关系和系统模型。Currendy, the concept of virtualization has been applied in many concrete fields, namely sever virtualization, storage virtualization, network virtualization even mobile phone virtualization. There is slight difference among the concepts, hut purposes are all focus on decreasement of costs, the ultimate utilization of the resource, the resource sharing and utilization optimization. Network virtualization can achieve high utilization of network resource from the division of single physical network resource. It allows customers to share the single physical device or network resource which feels like it is only owned by himself. From this idea, the network virtualization experimental platform can help network researchers make analysis and evaluation about network technique in real network environment. This paper introduces the key technique, mutual relationship and system model of the current popular network virtualization experimental platform.

关 键 词：网络虚拟化 PLANETLAB VINI CABO GENI VegaNet 

分 类 号：TP393.02[自动化与计算机技术—计算机应用技术]