Management And Control Of Network Users Based On 802.1x Protocol

With the development of Internet and E-commerce, the applied model of Information Technology has been changed, the application of new technology take many kinds of network connections style and the increasing scale. How to manage and configure the varied network resources effectively has become a major project to many collegial network managers.Users of Campus Networks always are teachers and students. Student's creation is huge, and sometimes full of destroy. So when a problem occur, manager of networks need to find out what had happened or who had done the attacts. Obviously, it is important to manage and control the networks users.In this paper, the system solving the problems for IP address, device management and accounting in campus was developed. Moreover, the system was implemented by the technology based on 802. lx and RADIUS protocol. There are still many problems in the network management, such as auto distribute static IP address, manage the user line, the port of switch and user's MAC address, the accounting of network online. Such problems can be resolved effectively by this system.The management of system is based on the Browser/Server model with PHP as the development tools, and it use the Client/Server model to authenticate the network user. The system applied 802.lx protocol and Remote Authentication Dial-In User Service (RADIUS) protocol to finish the management of the port of switch and user's MAC address. It included system configuration, information importing, IP address distribution, port and line management, network online accounting.This system can finish the network user management, address management and control, accounting. A cost and time saving network managing technique is available by using this system.After researched and implemented in this project, it can make the management of networks more consummate, and improve the performance of Campus Networks...