摘要
为解决生产运行管理系统中存在的问题,对整个生产运行系统进行了升级,提出划分VLAN。VLAN运用到空管自动化系统后,在不增加设备和节约成本的前提下,使各个部门有自己的独立性和保密性,杜绝了广播信息的不安全性,不会因为一个工作站的不稳定影响到整个生产运行系统,对所有用户都进行了有效的监管和控制。
In order to solve the existing problems in the production and operation management system, the article upgrades the whole production system by dividing tile VLAN. After the VLAN is applied into the ATC automation system withou! additional equip- ment and spending, all departments have had their own independence and confidentiality, it eliminates the insecurity of information broadcasting and the whole production system will not be affected by the instability from one separated working station. And all use~ are effectively supervised and controlled.
出处
《山西电子技术》
2014年第6期77-80,共4页
Shanxi Electronic Technology
关键词
虚拟局域网
办公自动化
交换机
网络
virtual local area network
office automation
switch
network
