The Technique Of PPPOE Application And Research Of Bandwidth Authentication And Account System Of Anshan Unicom Branch

The small area broad-band charge and identify system for Anshan unit communication is used for small area broad-band user identify, broad-band control, charge, open and shut, data statistic analysis.This article adopts the method of theory combine with practice, through the profound analysis to three kinds of small area broad-band charge technology, which are PPPOE, 802.1 and WEB, and combines the actual circs of Anshan unit communication IP city LAN, find out a new small area broad-band charge technology, which is fit for Anshan unit communication. And get better application in practice, and this system provides indispensability theory foundation and technique ensure for development of Anshan unit communication and effective management for users of small area Broad Band.In the article, we also carry on profound analysis and study to the principle of MMRP two-layer ring protecting technology and the STP building tree protocol, which are the original creation of the Hitachi Company.