摘要
广州地铁3号线北延段的SMC(系统管理中心)为独立的DCS(数据通信系统)网络,使用VRRP技术,实现了冗余备份的功能。介绍广州地铁3号线的DCS网络和VRRP的应用情况,并且为了提高网络的资源利用率,提出采用VRRP负载均衡建议。
The System Maintenance Center network used in the Northern extension of Guangzhou Metro Line 3is an independent network of Data Communication System.VRRP technology is used in the network to realize redundant backup.This paper mainly introduces the DCS network of Guangzhou metro line 3 and the application of VRRP and put forward VRRP load balancing to raise the utilization of network resources.
出处
《铁道通信信号》
2016年第5期48-49,77,共3页
Railway Signalling & Communication
