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dc.contributor.author원영준-
dc.date.accessioned2018-02-14T10:21:49Z-
dc.date.available2018-02-14T10:21:49Z-
dc.date.issued2011-05-
dc.identifier.citationInternational journal of network management, Vol.21 No.3 [2011], 169-184en_US
dc.identifier.issn1055-7148-
dc.identifier.urihttp://onlinelibrary.wiley.com/doi/10.1002/nem.756/abstract-
dc.description.abstractPrecise network topology information is required to perform management activities such as fault detection, root cause analysis, performance monitoring, and load balancing in enterprise networks. To accomplish these management tasks, both network discovery and connectivity information are essential. This paper examines various problems with the existing topology discovery mechanisms and proposes an SNMP-based approach to discover physical as well as logical topology. We present algorithms for identifying network device types and discovering connectivity among them. The connectivity of end host and management information base (MIB)-enabled devices with switches and routers is discussed and evaluated. We also present an algorithm for discovering logical topology, such as VLAN and subnet connectivity. Finally, we present a combination of graph and tree layouts, to visualize connectivity information. Copyright (C) 2010 John Wiley & Sons, Ltd.en_US
dc.description.sponsorshipThis work was supported in part by the IT R&D program of MKE/KEIT (KI003594, Novel Study on Highly Manageable Network and Service Architecture for New Generation) and by the WCU (World Class University) program through National Research Foundation of Korea funded by the Ministry of Education, Science and Technology (R31-2008-000-10100-0).en_US
dc.language.isoenen_US
dc.publisherWILEY-BLACKWELL, 111 RIVER ST, HOBOKEN 07030-5774, NJ USAen_US
dc.titleSNMP-based enterprise IP network topology discoveryen_US
dc.typeArticleen_US
dc.relation.no3-
dc.relation.volume21-
dc.identifier.doi10.1002/nem.756-
dc.relation.page169-184-
dc.relation.journalINTERNATIONAL JOURNAL OF NETWORK MANAGEMENT-
dc.contributor.googleauthorPandey, Suman-
dc.contributor.googleauthorChoi, Mi-Jung-
dc.contributor.googleauthorWon, Young J.-
dc.contributor.googleauthorHong, James Won-Ki-
dc.relation.code2011221043-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF INFORMATION SYSTEMS-
dc.identifier.pidyoungjoon-
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COLLEGE OF ENGINEERING[S](공과대학) > INFORMATION SYSTEMS(정보시스템학과) > Articles
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