摘要
以某公司财务处防火墙设计为例,借助Cisco公司开发的一个辅助学习工具Cisco Packet Tracer,模拟真实网络环境,引导学生自己设计和实现标准访问控制列表实验方案[1]。结果表明,借助仿真软件开展实验教学,让学生在边学边做中体会到标准访问控制列表是在路由器端口按照规则过滤数据包,实现防火墙功能。教学过程中学生学习的主动性有所提高,教学效果良好。
This paper simulates the real network environment with the help of Cisco_Packet_Tracer simulation software,and guides the students to design and implement the experiment scheme of standard access control list.The practice shows that the experiment teaching is carried out with the help of simulation software,and the students understand that the standard access control list checks the packets through the router port.Source address,filter packets,and realize firewall function.In the process of teaching,the initiative of students is improved and the teaching effect is good.
作者
卞勇
BIAN Yong(Jiangsu Institute of Tourism and Hospitality,Yangzhou 225000,China)
出处
《宁波职业技术学院学报》
2018年第6期93-96,共4页
Journal of Ningbo Polytechnic
关键词
仿真软件
实验教学
标准访问控制列表
过滤
simulation software
experimental teaching
standard access control list
filtering
