基于SNMP协议的网络层拓扑测量的研究

Research of Network Layer Topology Measurement Based on SNMP Protocol

首先将网络拓扑测量分为网络层拓扑测量和链路层拓扑测量,然后深入地讨论了如何利用SNMP协议获取网络层拓扑节点及其连接关系以自动构造网络拓扑图,并给出基于SNMP协议的网络拓扑测量的实现算法。实验表明该算法在网络拓扑测量中是有效快速的。

The network topology measurement into two classes： network layer topology measurement and data link layer topology measurement is categorized. Then an in-depth study make of the application of SNMP protocol in network layer topology measurement, and how to construct the network topology by using SNMP protocol are described in detail. Also, the algorithm of network topology measurement based on SNMP protocol is presented.