Abstract: Network traffic recognition of P2P is one of the significant problems in P2P research.A classification management model based on SVM for P2P is thus proposed for its management.Firstly,the data is obtained from P2P network traffic;then the obtained sample data is input to the SVM for training；finally,the test sample is input to the SVM to realize its classification.The simulation experiment shows the method in this paper has the high detection rate and low false negative rate.

Key words: support vector machine, traffic, P2P, training