基于VLAN技术在高校校园网建设中的应用

Based on VLAN technology in campus network construction

随着校园网规模的不断扩大,网络信息需求的不断增加,VLAN技术被运用到校园网的建设中。VLAN是在物理网络的基础上通过技术手段按照管理功能建立的逻辑网络;VLAN技术的应用有效避免了广播风暴;增强了局域网的安全性。本文描述了VLAN的基本概念和原理,VLAN的种类划分及其特点,并结合实际分析了VLAN技术在校园网建设中的应用。

Campus Network With the expansion, the network＇s ever-increasing information needs, VLAN technology has been applied to the campus network construction. VLAN is in the physical network based on the technical means through the establishment of management functions in accordance with the logic of the network; VLAN technology effectively prevent the broadcast storm; enhanced LAN security. VLAN This paper describes the basic concepts and principles, VLAN＇s type and characteristics, combined with the practical analysis of VLAN technology in campus network construction applications.