以太网宽带接入管理技术

Research of Ethernet Broadband Access Management Technology

通过对目前3种主要的以太网宽带接入管理技术PPPoE,DHCP+Web(Client),IEEE 802.1x深入细致的研究,比较了他们的优缺点,探讨了这3种接入管理技术的适用领域,为未来以太网宽带接入管理技术的选择提供了理论依据。同时认为在现阶段电信运营商应该立足于PPPoE管理体制,在特定环境中使用IEEE 802.1x体制和DHCP+体制作为补充,以满足迅速发展的宽带接入运营。

Through analyzing three main broadband access techniques： PPPoE, DHCP＋ Web （Client） and IEEE 802. 1x, comparing with the strengths and weaknesses of these techniques,discussing the fields they are applied, providing the basic theories for choosing the future ethernet broadband access techniques. It suggestes that PPPoE is the main managerial framework,IEEE 802. 1x and DHCP＋ Web（Client） can be used in special circumstances as complementarities. By this way, the rapid development of broadband access services can be satisfied.