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ABSTRACT

A major component of undergraduate Information Technology education is hands-on experience in a realistic environment. Attempting to provide an environment that is realistic, however, poses several problems in a university setting. The major problems we have encountered thus far are a shortage of network management personnel, the need for an isolated yet Internet-connected lab, and the lack of financial resources to build a heterogeneous lab. We have addressed these problems through the establishment of a student-managed networking laboratory. This lab is currently supervised by a single faculty member and managed by six undergraduate students. The students provide support for five different courses and have devised solutions to each of the major problems we have encountered, and also have built a firewall-protected network that can be easily subnetted on an ad hoc basis, allowing students from multiple courses to use the lab simultaneously without cross-talk between the courses. Through the use of tools such as VMware Player, Linux, and SNMP we have been able to construct a lab that allows for the incorporation of physical and simulated hardware at a very low cost. The students involved with the lab have also built a suite of custom tools that allow us to re-deploy the lab for different courses in a matter of minutes. With a dedicated staff of students we are able to provide a simulation of a heterogeneous networking environment at a very low cost. The enhanced lab has become a valuable resource, and is the centerpiece of our networking laboratory facilities.

REFERENCES

• 1: Joel C. Adams , W. David Laverell, Configuring a multi-course lab for system-level projects, Proceedings of the 36th SIGCSE technical symposium on Computer science education, February 23-27, 2005, St. Louis, Missouri, USA
• 2: Charles Border, The development and deployment of a multi-user, remote access virtualization system for networking, security, and system administration classes, Proceedings of the 38th SIGCSE technical symposium on Computer science education, March 07-11, 2007, Covington, Kentucky, USA
• 3: Martin Casado , Nick McKeown, The virtual network system, Proceedings of the 36th SIGCSE technical symposium on Computer science education, February 23-27, 2005, St. Louis, Missouri, USA
• 4: John Cigas, An introductory course in network administration, Proceedings of the 34th SIGCSE technical symposium on Computer science education, February 19-23, 2003, Reno, Navada, USA
• 5: David Collins, Using VMWare and live CD's to configure a secure, flexible, easy to manage computer lab environment, Journal of Computing Sciences in Colleges, v.21 n.4, p.273-277, April 2006
• 6: John DeHart , Fred Kuhns , Jyoti Parwatikar , Jonathan Turner , Charlie Wiseman , Ken Wong, The open network laboratory, Proceedings of the 37th SIGCSE technical symposium on Computer science education, March 03-05, 2006, Houston, Texas, USA
• 7: Bruce S. Elenbogen, Computer network management: theory and practice, The proceedings of the thirtieth SIGCSE technical symposium on Computer science education, p.119-121, March 24-28, 1999, New Orleans, Louisiana, United States
• 8: John M. D. Hill , Curtis A. Carver, Jr. , Jeffrey W. Humphries , Udo W. Pooch, Using an isolated network laboratory to teach advanced networks and security, Proceedings of the thirty-second SIGCSE technical symposium on Computer Science Education, p.36-40, February 2001, Charlotte, North Carolina, United States
• 9: Larry Hughes, Low-cost networks and gateways for teaching data communications, Proceedings of the twentieth SIGCSE technical symposium on Computer science education, p.6-11, February 23-24, 1989, Louisville, Kentucky, United States
• 10: Bruce Kneale , Ain Y. De Horta , Ilona Box, Velnet: virtual environment for learning networking, Proceedings of the sixth conference on Australasian computing education, p.161-168, January 01, 2004, Dunedin, New Zealand
• 11: Edith A. Lawson , William Stackpole, Does a virtual networking laboratory result in similar student achievement and satisfaction?, Proceedings of the 7th conference on Information technology education, October 19-21, 2006, Minneapolis, Minnesota, USA [doi>10.1145/1168812.1168839]
• 12: Kimfong Lei , Phillip T. Rawles, Strategic decisions on technology selections for facilitating a network/systems laboratory using real options & total cost of ownership theories, Proceedings of the 4th conference on Information technology curriculum, October 16-18, 2003, Lafayette, Indiana, USA [doi>10.1145/947121.947139]
• 13: Quagga Team. Quagga software routing suite {online, cited Sat Jul 7 20:32:57 EDT 2007}. Available from World Wide Web:http://www.quagga.net/
• 14: Steven Rigby , Melissa Dark, Designing a flexible, multipurpose remote lab for the IT curriculum, Proceedings of the 7th conference on Information technology education, October 19-21, 2006, Minneapolis, Minnesota, USA [doi>10.1145/1168812.1168843]
• 15: Joseph D. Sloan, A remotely accessible networking laboratory, Journal of Computing Sciences in Colleges, v.18 n.2, p.215-222, December 2002
• 16: Brady R. Stevenson , Gordon W. Romney, Teaching security best practices by architecting and administering an IT security lab, Proceedings of the 5th conference on Information technology education, October 28-30, 2004, Salt Lake City, UT, USA [doi>10.1145/1029533.1029578]
• 17: G. Tiesi. RIS for Linux-Boot winpe from the net / RIS Windows Installation {online,cited May 29 2007 03:04:05}. Available from World Wide Web: http://oss.netfarm.it/guides/pxe.php
• 18: Adam Vollrath , Steven Jenkins, Using virtual machines for teaching system administration, Journal of Computing Sciences in Colleges, v.20 n.2, p.287-292, December 2004
• 19: H. Welte. netfilter/iptables project homepage {online, cited Sat Jul 7 20:28:21 EDT 2007}. Available from World Wide Web:http://www.netfilter.org/
• 20: William I. Bullers, Jr. , Stephen Burd , Alessandro F. Seazzu, Virtual machines - an idea whose time has returned: application to network, security, and database courses, Proceedings of the 37th SIGCSE technical symposium on Computer science education, March 03-05, 2006, Houston, Texas, USA
• 21: Ken Wong , Tilman Wolf , Sergey Gorinsky , Jonathan Turner, Teaching experiences with a virtual network laboratory, Proceedings of the 38th SIGCSE technical symposium on Computer science education, March 07-11, 2007, Covington, Kentucky, USA

INDEX TERMS

Primary Classification:
  K. Computing Milieux
  K.3 COMPUTERS AND EDUCATION
      K.3.2 Computer and Information Science Education
          Subjects: Information systems education

Additional Classification:
  H. Information Systems
  H.4 INFORMATION SYSTEMS APPLICATIONS

General Terms:
Design, Management

Keywords:
lab management, networking, student involvement, teaching lab, virtualization