Abstract: This thesis analyzes the behavioral characteristics of network users on the campus network. After capturing and processing communication data and recovering sessions, we can know the group behaviors of the campus users. What’s more, the use of the diskless computer among the cadets can also be seen from this analysis. On the one hand, such analysis can offer the theoretical basis for campus network. On the other hand, this work can help the administrative know more about the cadets’ study situation on the campus network and make better management. To some degree, the analysis reflects the importance of network users’ behavior analysis network management.