To ease the CTT Internet export bandwidth consumption and the analysis of entrance flow accounting, the introduction of CTT in the Internet at the exit flow control equipment.2011 CTT headquarters of the Internet Division was held in the country how to use the current flow control devices on existing network traffic monitoring seminar, on the
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Application’s feature mostly located in the application layer’s payload. Based on the port identification, the inspection technology only detects the packet from the second to fourth layer. This method becomes powerless for modern application’s identification and control. The accurate application recognition has become a difficult problem for application management. Application recognition is the premise of
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VoIP,based on IP protocol,is a voice transport technology.It has developed rapidly with the development of Internet.In 1995,Isreal’s Vocal Tec company produced the InternetPhone,and after 10 years development,VoIP technology has made great progresses.As a new kind of voice communication technology,VoIP has impacted domestic traditional telecom operators extremely because of it’s low costs and low prices,and in
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