摘要
对某城市IP城域网的现状及问题进行了分析, 并从工程设计的角度提出了IP城域网优化的解决方案。通过提高核心层节点路由器配置、增加汇聚层节点、调整接入层归属关系、调整链路带宽等方法, 取得了网络容量加大、接入能力增强、网络可靠性大大提高的效果。
The paper analyzes the situation and problems of a certain IP Municipal Area Network, puts forward a solution to optimize its structure in engineering design. By upgrading core router configuration, adding aggregation nodes, adjusting link bandwidth and reallocating access nodes, its capacity and reliability are enhanced substantially.
出处
《铁道通信信号》
2005年第6期34-36,39,共4页
Railway Signalling & Communication
