基于Packet Tracer的计算机网络类课程实验测评系统的研究与实现

Research on and Implementation of the Test System for Computer Networking Courses Based on Pocket Tracer

网络工程专业开设的很多课程,工程性和实践性都很强,但由于网络设备的紧缺和场地的限制,目前整个教学环节中,缺少对学生实验技能的考核和评定。本文分析网络仿真软件Packet Tracer(PT)的功能、模拟的网络设备和支持的协议,研究借助PT进行网络类课程实验测评的原理和方法,并通过具体实例,设计和说明了测评系统的实现过程。

Most network engineering courses involves a strong element of hand--on experiences, practical skills and capabilities. At present, due to the shortage of network equipment and limitation of space,effective assessment and evaluation of students＇ experimental skills is still lacking in the actual teaching process. This paper first made an analysis of the functions of the networking simulation soft- ware, protocols and devices. It then studied the principles and methods of experimental evaluation u- sing PT. Finally, the realization process of the testing system was designed and illustrated through the concrete examples.