摘要
介绍了常用的可进行网络拓扑发现的技术,从负载、速度、准确性和使用范围等方面对各种技术进行了分析和比较,并在此基础上深入分析了基于SNMP的网络拓扑发现算法,指出其优点和存在的问题,提出一个基于队列标志的路由器多IP地址合并算法,解决了路由器多IP地址导致路由器被重复发现的问题,使拓扑发现更为准确,提高了拓扑发现算法的效率。
The paper introduced the commonly-used technology about network topology discovery and made an analysis of and a comparison among them from aspects of load, speed, accuracy and applied scope. It pointed out its advantages and disadvantages from an analysis of SNMP network topology discovery algorithm. Aiming at those problems, the authors brought forward an improved algorithm of topology discovery. It resolved the problem of repeat determinant of router multi-IP-address, and improved the efficiency of topology discovery algorithm.
出处
《昆明冶金高等专科学校学报》
CAS
2009年第3期43-46,59,共5页
Journal of Kunming Metallurgy College
