基于GIS的层次化网络拓扑研究

Study of GIS-based hierarchical network topology

将GIS与网络管理结合,能够实现对网络设备故障快速直接的地理定位,赋予网管系统清晰直观、易于监控和管理的特性,从而引起了业界的广泛研究.本文在综合研究分析现有网管系统和GIS技术应用的基础上,提出了一种新的网络拓扑地理信息的展示方法,该方法不仅能够精确展现网络节点的地理位置,还能有效解决层次模型下层间切换时的位置信息转换问题.

Applying geographical information system(GIS) to network monitoring and management system,an intuitional interface can be given that facilitates the management.Under the synthetic study and analysis of current network management system and GIS application,this paper proposes a new GIS display method for network topology.This method not only can precisely show the geographical position of network node,but also can effectively solve the translation relation when switching among hierarchical topological layers.