| 异构IP网络物理拓扑发现的改进算法 |
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| 引用本文： | 马晓波,杨国林,马志强,庄旭菲. 异构IP网络物理拓扑发现的改进算法[J]. 微处理机, 2011, 32(1): 18-20,25. DOI: 10.3969/j.issn.1002-2279.2011.01.006 |
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| 作者姓名： | 马晓波 杨国林 马志强 庄旭菲 |
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| 作者单位： | 内蒙古工业大学信息工程学院,呼和浩特,010051 |
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| 基金项目： | 内蒙古工业大学科研基金项目 |
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| 摘 要： | 网络拓扑发现对于现代网络管理、性能分析、故障定位具有重要的作用。针对实际异构网络的特点,在分析原有基于MAC地址转发表算法的基础上,提出了一种全新的基于SNMP协议的异构IP网络物理拓扑发现算法。该算法能够高效、准确、全面地进行物理拓扑发现,既可以检测到可网管的设备,也可以检测到不可网管的哑设备(如HUB)。
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| 关 键 词： | 异构IP网络 物理拓扑发现 简单网络管理协议 地址转发表 |
Improved Algorithm of Physical Topology Discovery in Heterogeneous IP Networks |
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| MA Xiao-bo,YANG Guo-lin,MA Zhi-qiang,ZHUANG Xu-fei. Improved Algorithm of Physical Topology Discovery in Heterogeneous IP Networks[J]. Microprocessors, 2011, 32(1): 18-20,25. DOI: 10.3969/j.issn.1002-2279.2011.01.006 |
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| Authors: | MA Xiao-bo YANG Guo-lin MA Zhi-qiang ZHUANG Xu-fei |
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| Affiliation: | MA Xiao-bo,YANG Guo-lin,MA Zhi-qiang,ZHUANG Xu-fei(School of Information Engineering,Inner Mongolia University of Technology,Hohhot 010051,China) |
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| Abstract: | Network topology discovery is important for the modern network management,analysis of performance and localization of fault.According to the characteristics of actual heterogeneous network,after the analysis of the existing algorithm based on MAC address forwarding table,submits a new algorithm of physical topology discovery in heterogeneous IP network depended on SNMP protocol,the algorithm can discover physical layer topology in a efficient,accurate and complete way,which can be applied to discover not on... |
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| Keywords: | Heterogeneous IP network Physical topology discovery SNMP Address forwarding table |
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