虚拟仿真在防火墙技术实验教学中的应用

Application of Virtual Simulation in Experimental Teaching of Firewall Technology

针对目前防火墙技术课程的实践教学环节对硬件设备要求高,硬件设备维护困难,实验方案设计不够灵活等问题,本文根据防火墙在实际工程中的典型应用设计了两种基于Packet tracer、GNS3和VMware workstation的防火墙技术的仿真教学实验方案.分析表明,仿真实验教学可以作为防火墙实验课堂教学的有力补充,而且具有不受时间、地点限制,实验方案灵活、更新容易等特点.

At Present,the practical teaching of firewall technology course requires many hardware devices,the maintenance of the hardware devices is difficult,and the experimental design is not flexible enough.This paper designs two kinds of firewall practice simulation teaching schemes based on Packet tracer,GNS3 and VMware workstation based on Packet tracer,GNS3 and VMware workstation according to the typical application in the actual project.The simulation experiment programs provided in this article covers the main knowledge points of the firewall technology experiment.The analysis shows that practice simulation can be used as a powerful complement to firewall classroom experiments,and it is not limited by time and place,the experimental program is flexible and easy to update and so on.