ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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9
Issue
vol 60 / SEPTEMBER, 2017
Article
UDC 004.414.23

CREATING A CAD SIMULATOR OF A ROUTED COMPUTER NETWORK USING OPEN SOURCE COMPONENTS

T. I. Aliev
ITMO University, Saint Petersburg, 197101, Russian Federation; Professor, Department Head


V. V. Sosnin
ITMO University, Saint Petersburg, 197101, Russian Federation; Associate professor


D. N. Shinkaruk
ITMO University; Post-Graduate Student


M. Y. Tikhonov
St. Petersburg National Research University of Information Technologies, Mechanics and Optics; Department of Computer Technology; Student


N. G. Burmakin
ITMO University; Department of Computer Technology; Post-Graduate Student


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Abstract.   Problems of creating a CAD simulator of a computer network with support of high OSI level functions in routers are discussed. An approach to solve these problems is proposed, an analysis is carried out and technical details are described.
Keywords:   NS-3, QoS, Qt, simulation, computer network, router, tunneling, priority queuing, WFQ, PQ,CQ, LLQ.