Routing Design of Multi Egress in Campus Network;

Application of ISAPI in multimedia resources protection in campus network;

Security analysis and solutions of campus network of university;

The research and implement of campus net search engine;

Campus Net Set up by Applieation of Lotus Notes/Domino;

Notification system of campus networks based on proxy;

The Designing and Construction of Campus Networks on the Basis of L3-Switching;

Construct Safe Environment of Campus Networks Based on PKI;

Study and Research on the Campus LAN Safety Problem;

Planning and Fulfilment of the Campus LAN Upgrading;

On Construction of Teaching Resources Based on Campus LAN;

Solving the problem of campus intranet exit bottleneck with multiple interfaces;

Application of digital video monitor system on the campus intranet;

Application of Server-U for data different backup on campus intranet;

This paper introduces the concept of network security and system audit classification,and studies the needs for network security audit system under the campus network environment.

Practical application shows that the system can not only make overall performance more reasonable and improve the efficiency of operation of the campus network greatly through real-time monitoring of performace data and historical data analysis,but also has the good expansibility and flexibility.