The Use of Simulators in Teaching Computer Networks
DOI:
https://doi.org/10.30712/guara.v1i13.21175Keywords:
Network, NS3, SimulatorsAbstract
This paper presents a study that uses simulators in the practical teaching of computer networks in undergraduate and technical courses. Network simulators complement teaching given the budgetary constraints of setting up a network technology park that is similar to that found in the corporate environment. Three of the main existing computer network simulators were used in the study. The comparative study of these simulators in laboratory practices is analyzed and grouped into different categories. Quantitative and qualitative criteria were analyzed to expose the characteristics of each simulator and its impact on student learning at different points in their academic cycle. The results of the study demonstrated a change in the choice of simulators as the student's level of practical and theoretical knowledge in computer networks courses increases. The results also demonstrate that the use of simulators increases the student's ability to deal with technological challenges encountered in the job market and also in the research area.
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CISCO , P. T. Disponível em: https://www.netacad.com/pt-br/courses/packet-tracer. Acesso em 8 (2018).
EMILIANO, R., A NTUNES, M. Automatic network configuration in virtualized environment using gns3. In Computer Science & Education (ICCSE), 2015 10th International Conference on (2015), IEEE, pp. 25–30.
FORTZ, B., T HORUP, M. Internet traffic engineering by optimizing ospf weights. In INFOCOM 2000. Nineteenth annual joint conference of the IEEE computer and communications societies. Proceedings. IEEE (2000), vol. 2, IEEE, pp. 519–528.
FREZZO, D. C., B EHRENS, J. T., M ISLEVY, R. J., W EST, P., D I C ERBO, K. E. Psychometric and evidentiary approaches to simulation assessment in packet tracer software. In Networking and Services, 2009. ICNS’09. Fifth International Conference on (2009), IEEE, pp. 555–560.
GREENBERG, A., H AMILTON, J., M ALTZ, D. A., P ATEL, P. The cost of a cloud: research problems in data center networks. ACM SIGCOMM computer communication review 39, 1 (2008), 68–73. H AN, B., J I, L., L EE, S., M ILLER, R. R., B HATTACHARJEE, B. Channel access throttling for improving wlan qos. In SECON (2009), pp. 1–9.
HASSAN, E. B. Laboratório virtual 3d para ensino de redes de computadores. In Brazilian Symposium on Computers in Education (Simpósio Brasileiro de Informática na Educação-SBIE) (2003), vol. 1, pp. 654–663.
H O, J. C. Evolution of computer networks: A theory of technological paradigm, trajectory, and regime. In Technology Management for Emerging Technologies (PICMET), 2012 Proceedings of PICMET’12: (2012), IEEE, pp. 1273–1278.
KHAN, A. R., B ILAL, S. M., O THMAN, M. A performance comparison of open source network simulators for wireless networks. In Control System, Computing and Engineering (ICCSCE), 2012 IEEE International Conference on (2012), IEEE, pp. 34–38.
NET A NIM, N.-N. S. Disponível em: https://www.nsnam.org /wiki/file:netanim3.png. Acesso em 8 (2018). OREBAUGH, A., R AMIREZ, G., B EALE, J. Wireshark & Ethereal network protocol analyzer toolkit. Elsevier, 2006.
RILEY, G. F. The georgia tech network simulator. In Proceedings of the ACM SIGCOMM workshop on Models, methods and tools for reproducible network research (2003), ACM, pp. 5–12.
SIMULATOR, G.-G. N. Disponível em: http://www.gns3.com/. Acesso em 8 (2018). SIMULATOR, N.-N. S. Disponível em: https://www.nsnam.org /. Acesso em 8 (2018).
SUN, L., W U, J., Z HANG, Y., Y IN, H. Comparison between physical devices and simulator software for cisco network technology teaching. In Computer Science & Education (ICCSE), 2013 8th International Conference on (2013), IEEE, pp. 1357–1360.
THORENOOR, S. G. Dynamic routing protocol implementation decision between eigrp, ospf and rip based on technical background using opnet modeler. In Computer and Network Technology (ICCNT), 2010 Second International Conference on (2010), IEEE, pp. 191–195.
VELIEVA, T. R., K OROLKOVA, A. V., K ULYABOV, D. S. Designing installations for verification of the model of active queue management discipline red in the gns3. In Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT), 2014 6th International Congress on (2014), IEEE, pp. 570–577.
WAITZMAN, D., P ARTRIDGE, C., D EERING, S. E. Distance vector multicast routing protocol. Tech. rep., 1988.
WATSON, J. Virtualbox: bits and bytes masquerading as machines. Linux Journal 2008, 166 (2008), 1.WELSH, C. GNS3 network simulation guide. Packt Publ., 2013.
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