In this paper is being described a possible use of
virtualization technology in teaching computer networks. The
virtualization can be used as a suitable tool for creating virtual
network laboratories, supplementing the real laboratories and
network simulation software in teaching networking concepts. It will
be given a short description of characteristic projects in the area of
virtualization technology usage in network simulation, network
experiments and engineering education. A method for implementing
laboratory has also been explained, together with possible laboratory
usage and design of laboratory exercises. At the end, the laboratory
test results of virtual laboratory are presented as well.
 Larry Peterson, Bruce Davie, Computer networks - A systems approach,
3rd Edition, Morgan Kauffman, 2004.
 Samuel T. King, George W. Dunlap, Peter M. Chen, Operating System
Support for Virtual Machines, Proceedings of the 2003 USENIX
Technical Conference, pp 71-84, June 9-14, San Antonio, TX, USA,
 R. Goldberg. Architectural Principles for Virtual Computer Systems.
PhD thesis, Harvard University, February 1973.
 Ferm├¡n Gal├ín, David Fern├índez, Javier R├║iz, Omar Walid, Tom├ís de
Miguel. "A Virtualization Tool in Computer Network Laboratories", 5th
International Conference on Information Technology Based Higher
Education and Training (ITHET'04), Instanbul, Turkey, May 2004.
 Netkit project (Web site), http://www.netkit.org, retrieved 2006.
 M. Zec, M. Mikuc, Operating System Support for Integrated Network
Emulation in IMUNES, Proceedings of the 1st Workshop on Operating
System and Architectural Support for the on demand IT InfraStructure /
ASPLOS-XI, Boston, USA, October 2004.
 Einar project (Web site), URL:http://www.isk.kth.se/proj/einar/,
 B. Kneale, A. Y. De Horta, I. Box, Velnet: virtual environment for
learning networking, Proceedings of the sixth conference on Australian
computing education - Volume 30, p 161-168, Dunedin, New Zealand,
 Microsoft Virtual PC 2004 (Web site), URL:http://www.microsoft.com/
 Dobrilovic D., Odadžic B., OSPF protocol simulation in virtual network
laboratory (in Serbian), Proceedings of the 5th conference Infoteh-
Jahorina 2006, March 22-24, Jahorina, Bosnia & Herzegovina, 2006.