摘要
介绍了路由和交换的概念、特点和功能,讨论了目前园区网建设中的几种流行技术,分析了这些技术的特点,并指出交换技术解决了目前网络中存在的一些问题,采用交换技术来建设园区主干网将是大势所趋.
This paper introduces concept and feature and function of route and switch, and studies several fashion technology in construction of present campus network,and analyses features of these technology. Then it points out that the techology of switch resolves some problem which occur at present campus network. and shows future trend that the backbone in campus net work will be constructed by switch.