基于可重构网络体系的虚拟化校园网架构  

Structure of campus network based on reconfigurable architecture

作　　者：袁虎声[1,2] 奉华[1,2] 李挥 钟智滨[5] 潘凯 

机构地区：[1]深圳大学城网络信息中心,广东深圳518055 [2]深圳市云计算关键技术和应用重点实验室,广东深圳518055 [3]北京大学深圳研究生院,广东深圳518055 [4]深圳市融合网络播控技术工程实验室,广东深圳518055 [5]深圳市华强职业技术学校,广东深圳518000

出　　处：《通信学报》2013年第S2期107-110,共4页Journal on Communications

基　　金：国家重点基础研究发展计划("973"计划)基金资助项目(2012CB315904);国家自然科学基金资助项目(61179028)~~

摘　　要：考虑到现有网络结构僵化,可控性、适应性和扩展性能力低下的特点,同时为应对高校教学科研学习及生活对网络服务提出的挑战,以服务为中心,可重构网络体系结构对多样化业务的强针对性承载能力为思想,设计了一种新型基于可重构网络体系的虚拟化校园网架构。校园网从传统架构演进到扁平架构以后,采用交换机和路由器等网络设备虚拟化技术,进一步精简校园网的逻辑结构,构建了虚拟架构,使其具有高性能、高可靠、易管理和易扩展等优势。Because of the petrifaction of the existing network, it is difficult to achieve the controllability, adaptability and expansibility in current structure. Simultaneously, in order to have better campus network services in teaching, researching and studying, a new structure based on reconfigurable architecture for campus network was designed based on service set handling capacity of various kinds of business in reconfigurable network as the central idea. After the evolution from tradition to flat structure, a more condensed structure was proposed by adopting virtualization technology on switches and routers. It has the advantages of high performance, high reliability, manageability and augmentability.

关 键 词：校园网 可重构 虚拟化 扁平化 易管理 易扩展 

分 类 号：TP393.18[自动化与计算机技术—计算机应用技术]