802.1X认证配合Option 82管理校园网接入权限

Design and Implementation of Security Network based on 802.1X and Option 82

目前针对校园网认证管理使用最多的技术就是802.1X认证。但是使用静态IP地址管理给校园网管理带来很大的麻烦。传统的DHCP协议可实现动态IP地址分配却无法实现接入用户的权限分配,在网络中找到安全性与易用性的平衡点成了一个重要的目标。结合802.1X和Option82技术,构建一个权限清晰的校园网。

The most use of current campus network authentication and management technology is 802.1X certification. But using a static IP address management for campus network management brought a lot of trouble. But the DHCP protocol can＇ t achieve a user access permissions. How to found the network safety and ease use of the equilibrium point became an important goal. In this paper, combine 802. lX and Option 82 technology to construct a permission to clear the campus network.