基于互联网络拓扑结构层次模型的网络拓扑绘制方法研究

Study the Method to Draws Network Topology by the Transit-Stub Modularity

由于互联网络拓扑结构复杂,节点数目庞大。因此直接绘制几乎是不可能的。借助Transit-Stub模型,把互联网分成不同的层和模块。通过对单个层和模块的绘制,就可以展示某一域内的网络拓扑结构。这个域是整个网络的局部网络拓扑结构。最后,针对局部网络拓扑介绍了绘制算法。

Because topological structure of internet is complicated and the nodel figure is huge, so it is almost impossible to draw directly. Here, Transit-Stub model is drawed, and divided Internet into different layers and modules. Through the drawing of individual layer and module, the topological structure of network can be shown in a certain area. This area is a part topological structure of network in the whole network. Finally, how to draw the part topological of network is introduced.