基于局域网中VLAN技术应用的研究  

LAN- based VLAN Technology Research

作　　者：程宇[1] 雷超群[1] 杨毓龙 

机构地区：[1]云南爱因森软件职业学院信息工程学院,昆明651700 [2]云南楚雄州委党校,楚雄675000

出　　处：《办公自动化（综合月刊）》2011年第4期35-36,32,共3页Office Informatization

摘　　要：虚拟局域网(VLAN)技术是目前局域网中经常使用的一种技术;VLAN技术是在不改变局域网上节点物理位置的基础上,按照功能、部门、应用等因素划分为若干"逻辑工作组";VLAN技术有效避免了局域网中的广播风暴,增强了局域网的安全性。本文介绍了VLAN的概念、原理、优点以及其分类,并实现了VLAN在某高校局域网上的配置和验证方法。Virtual LAN（VLAN）technology is often used as a LAN technology;VLAN technology is the node without changing the LAN based on the physical location,according to functions,departments,applications are divided into a number of factors such as the ＂logic of the WorkGroup＂;VLAN technology to effectively avoid the local network broad-cast storms and enhance the security of the LAN.This article describes the VLAN concepts,principles,advantages,and their classification,and implemented in a university LAN VLAN configuration and authentication methods.

关 键 词：VLAN 虚拟局域网 广播风暴 交换机 VTP 

分 类 号：TP393.1[自动化与计算机技术—计算机应用技术]