摘要
信息技术在各行各业都有了广泛的应用 ,但在防汛指挥这一关系到国民经济和人民生命财产安全的系统中并没有得到充分的利用 .本文分析了天津市防汛指挥系统的网络系统现状 ,给出了VLAN技术的基本介绍 ,详细阐述了VLAN的关键技术 .最后提出了天津市防汛指挥系统计算机网络系统结构及VLAN技术的具体应用实例 .
Information technology has been widely used in all lines of work, but it hasn't been fully exploited in flood control commanding, which is very critical to national economy and people's safety. This paper analyses the current network system in Tianjin municipal flood control commanding system, and it also gives a brief introduction of VLAN technology and describes in detail the key techniques of VLAN technology. Finally, it puts forward some application examples of VLAN technology and the computer network system used in Tianjin municipal flood control commanding system.
出处
《天津理工学院学报》
2001年第3期87-90,共4页
Journal of Tianjin Institute of Technology
