An algorithm for discovering physical topology in single subnet IP networks

被引：0
|
作者：
Li, YZ [1 ]
Pei, CX [1 ]
Zhu, CH [1 ]
Li, JD [1 ]
机构：
[1] Xidian Univ, Natl Key Lab Integrated Serv Networks, Xian, Peoples R China
来源：
AINA 2005: 19th International Conference on Advanced Information Networking and Applications, Vol 2 | 2005年
关键词：
physical network topology; SNMP; AFT;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we present a novel algorithm for discovering physical topology in heterogeneous (i.e. multi-vendor) single subnet IP networks. Our algorithm is based on standard SNMP MIB information that is widely supported by modern IP network elements. Algorithm resorts to the port's traffic when AFT information is insufficient. Simulation and analysis results show that this algorithm can discover the physical network topology accurately even if SNMP is not supported by some network elements.
引用
收藏
页码：351 / 354
页数：4
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