摘要
虚拟局域网(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,它不仅可以提高网络运行的效率,而且有利于网络安全和防止网络风暴,能解决许多其他问题。在实现网络构架时,采用VLAN技术可解决网络管理、扩容等问题,并可尽量发挥设备的功能,提高网络稳定性。本文就vlan的的基本概念和原理、种类划分及其特点,并结合实际分析了VLAN技术在我院校园一卡通网络建设中的应用。
virtual local area network（VLAN）is on the basis of the physical network by technical means shall be established in accordance with the management functions of logical network,it can not only improve the efficiency of network operation,but also to network security and prevent the network storm,can solve many other problems.When the network architecture,the VLAN technology can solve the problem of network management,capacity,etc,and can try to play the function of the equipment,improve the network stability.In this paper,the basic concept and principle of vlan,type division and its characteristic,and combining with actual analysis of the vlan technology in the application of the campus id network construction.
出处
《网络安全技术与应用》
2014年第11期95-95,97,共2页
Network Security Technology & Application
关键词
虚拟局域网
子网
校园网
virtual local area network（LAN）
Subnet.Campus network
