接入交换机在局域网安全上的应用

A Study on the Application of Access Switch to LAN Network Security

文章阐述了接入层交换机的安全保障机制,并从防止蠕虫病毒扩散、网络广播风暴控制、防dhcp server欺骗攻击、ARP欺骗防护等四个方面介绍了安全控制策略的配置方法,以期减少局域网的安全隐患,提高网络的运行效率。

On the basis of an introduction of the security mechanism of access switch,this article studies its security control strategies from the aspects of preventing worm diffusion,controlling network broadcast storm as well as shielding against DHCP server spoofing attack and ARP spoofing so as to reduce potential LAN network safety hazards and improve the operational efficiency of the network.