虚拟局域网技术在交换式校园网中的应用  

The Application of Virtual LAN Technology in Switching Campus Network

作　　者：罗定福[1] 胡开明[1] LUO Ding-fu, HU Kai-ming （Department of Computers, Guangdong Songshan Polytechnic College, Shaoguan 512126, China）

机构地区：[1]广东松山职业技术学院计算机系,广东韶关512126

出　　处：《电脑知识与技术》2015年第1期35-37,共3页Computer Knowledge and Technology

摘　　要：利用虚拟局域网技术（VLAN）隔离广播域,不仅能防止＂广播风暴＂或病毒传播,保证网络的稳定性,而且有利于实现智能网络管理。在以三层交换机为核心的路由交换网络里融入VLAN技术,更能充分发挥三层交换机一次路由,多次交换的优势,最大限度地发挥设备的功能,提高网络的整体性能。Using the technology of the virtual LAN （VLAN） to isolate broadcast domain, can not only prevent the transmission of broadcast storm ＂or＂ virus, guarantee the stability of the network, but also conducive to the realization of intelligent network management. The Routing and switching network taking the three layer switch as the core in accompanying with VLAN tech- nology, can fully take the advantages of one routing, multiple exchange in three layer switch, maximize the function of the equip ment, improve the overall performance of the network.

关 键 词：虚拟局域网 广播域 智能网络管理 三层交换机 

分 类 号：TP393[自动化与计算机技术—计算机应用技术;自动化与计算机技术—计算机科学与技术]