Research and Implementation on Algorithm of Automatic Physical Topology Discovery in Heterogeneous Multi-subnet
نویسندگان
چکیده
منابع مشابه
Physical Topology Discovery for Large Multi-Subnet Networks
Knowledge of the up-to-date physical (i.e., layer-2) topology of an Ethernet network is crucial to a number of critical network management tasks, including reactive and proactive resource management, event correlation, and root-cause analysis. Given the dynamic nature of today’s IP networks, keeping track of topology information manually is a daunting (if not impossible) task. Thus, effective a...
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A topology discovery algorithm for IP networks is proposed in this paper. Topology configuration information can be obtained from various sources including the MIBs in routers and gateways, the Internet Control Message Protocol (ICMP), the traceroute program, the Domain Name System (DNS), and etc. In order to retrieve the MIB information in a router, the IP address of the router has to be known...
متن کاملImplementation and Deployment of a Distributed Network Topology Discovery Algorithm
In the past few years, the network measurement community has been interested in the problem of internet topology discovery using a large number (hundreds or thousands) of measurement monitors. The standard way to obtain information about the internet topology is to use the traceroute tool from a small number of monitors. Recent papers have made the case that increasing the number of monitors wi...
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Due to the rapid development of the IOT, more and more devices in the network need to be connected to the IOT. Device management and device auto-discovery has become increasingly important. Network topology is a way to describe the logical or physical connections between network devices, and it is extremely necessary for the configuration management, even for the entire network management. Beca...
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ژورنال
عنوان ژورنال: Information Technology Journal
سال: 2013
ISSN: 1812-5638
DOI: 10.3923/itj.2013.5736.5740