摘要： 在介绍了宽带网络及其认证方式的基础上，论述了802.1x认证方式以及和其它认证技术的比较，并提出了802.1x协议在宽带接入认证中的实现方法。

关键词: 基于端口的访问控制协议, AAA协定, EAPOL

Abstract: This paper introduces the broadband and its authentication ways, and describes 802.1x how to work. Then 802.1x protocol is compared with other authentication technology . At the end,it pus forward a method to implement it in broadband's authentication.

中图分类号: 

• TN915