RESEARCH AND DEVELOPMENT OF COMPREHENSIVE COMMUNICATION EXPERIMENT TEACHING SYSTEM
Bin Wang1, 2, Dashe Li1, 2, Shue Liu3
1School of Computer Science and Technology, Shandong Institute of Business & Technology, Yantai, China
2Key Laboratory of Intelligent Information Processing in Universities of Shandong, Yantai, China
3School of Computer Science and Technology, Binzhou Medical University, Yantai 264003,
This paper has developed a set of management and experiment system for communication laboratories. Its development platform is Visual Basic 6.0, using access database, winsocket programming and multicast technology. Including several sets of software and using C/S architecture, the system can jointly work with data network configuration system so as to achieve the communication experiment of data network. It can conduct VLAN isolation and IP filter using right management switch, which can make multiple servers connect to the device simultaneously and completely control the numbers of computers entering the system at some point. By off-line configuration technology and shared online database technology, the system can make the device resources be assigned automatically to solve the basic problems of many people doing experiment at the same time.