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With the rapid development of Internet and the rapid change of application software,the Internet is increasingly complex. The rapid development of Internet, on the one hand,greatly enriched network applications, improve the efficiency of the enterprise; But on theother hand, the traffic management becomes increasingly difficult, traffic operationsbecome increasingly hard. Traffic management encounters many great challenges, such asserious shortage of bandwidth, illegal shared access and illegal VoIP. It’s essential forInternet operators and enterprises to identification and control network traffic based onvisualization.For the problems about traffic management, this paper describes that the currentnetwork operators and enterprises encounters the main problems in the network trafficmanagement, focus on detailed analysis the problems that users concerned. The systemuse of B/S architecture, is linked together with ACG device, analysis device log, throughVoIP management module, shared access module, bandwidth management module and theonline behavior audit module to provide traffic management service for VoIP, sharedaccess, bandwidth management, and online behavior audit, and provide some strategies tocontrol the traffic.The system analysis and management network traffic based on ACG device, to theH3C UUAE engine (the depth of the application identification patent technology) as thecore, accurate identification a variety of network application protocols, including VoIP,P2P, IM, stocks, streaming media, games, web access and so on. So as to provide a moreaccurate7-layer operational audit and control. While the entire system provides a scalable,application-aware and scalable behavior recognition capabilities, you can dynamicallyupdate the application and conduct a new entity definition, and timely expansion of thenew application protocol analysis module.
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