摘要
利用既有传输系统资源,开展电路双路由保护。介绍双路由保护的基本思路和常用方法。通过双路由保护,切实提高铁路专用通信网络的安全性,确保铁路重要通信信息业务系统的安全畅通。
The author introduces the basic ideas and common methods of developing dual-route protection over circuit,which can improve the security of railway dedicated communication network and ensure the safety and smooth operation of important railway message services.
出处
《铁道通信信号》
2010年第4期72-73,共2页
Railway Signalling & Communication
关键词
信息业务
双路由
安全
思路
方法
Message service
Dual-route
Safety
Idea
Method
