园区网络的最佳设计研究  

Optimal Design of Campus Network

作　　者：郭联志[1] 韩光明[1] 

机构地区：[1]漳州师范学院计算机科学系,福建漳州363000

出　　处：《漳州师范学院学报（自然科学版）》2011年第2期15-19,共5页Journal of ZhangZhou Teachers College（Natural Science)

基　　金：福建省自然科学基金计划资助项目(A0540007)

摘　　要：园区网络设计的目标主要是为用户提供尽可能高的带宽、高可用性、冗余性、扩展性和弹性等.而构成园区网络的以太网拓扑结构虽然简单,但存在可靠性差,单点故障等,一旦因故障产生拓扑变动,生成树的收敛时间较长,不能满足实时业务的服务质量.本文是通过研究第三层交换和区分服务、建筑物模块设计和网状冗余技术等,来实现园区网络最佳设计.The goal of campus network design is mainly to provide users high bandwidth,high availability,redundancy,scalability,and flexibility etc.Although Ethernet structure of campus network topology is simple,the network has poor reliability and the single point failure.Once some failure occurs and its topology changes,spanning tree convergence time is long.It can not meet the real-time service quality.In this paper by the third layer switching,differentiated services,building module design and mesh redundant technology,the optimal design of campus network is realized.

关 键 词：园区网络 最佳设计 第三层交换 建筑物模块 网状冗余 

分 类 号：TP393.18[自动化与计算机技术—计算机应用技术]