摘要
"网络拓扑发现"的主要目的是探测出一个网络的拓扑结构和其中的关键设备等重要信息,子网探测技术是该项目一个重要的研究内容,也是其中的一个难点问题。本文对子网探测技术进行了深入研究,给出了4种子网划分探测方法和2种子网规模探测方法,并给出了它们的基本原理和实现方法,最后总结了这些方法的优缺点并提出了进一步的研究方向。
The main purpose of network topology discovery is to detect the topology and key equipments of a network. Subnet probing technology is an important aspect and a difficult problem in this research project. This paper mainly discusses the technology of subnet probing. Firstly, it presents four methods of probing subnet partition. Then it describes two techniques of detecting subnet size and gives principles and implementions of these probing methods.Finally the paper summarizes their virtues and shortcomings, and suggests the work to be done in future.
出处
《信息工程大学学报》
2003年第2期1-4,共4页
Journal of Information Engineering University
基金
国家863基金资助项目(2001AA146010)
