Wade Edwards , CCIE #7009, has over 14 years of networking experience and has been actively involved in the computer industry for over 23 years. Terry Jack , CCIE #4069, has been working in IT for over 35 years and is currently Technical Director of GlobalNet Training Ltd, a UK-based training company. Todd Lammle , CCNP, has over 20 years of experience working with various LAN and WANs, and has been working on Cisco router networks since 1986. He is CEO and Chief Scientist of RouterSim, LLC and President of GlobalNet Training, Inc. Robert Padjen , CCNP Security, CCDP, is Director of Technology Solutions for a large financial institution. He has written ten texts on network administration, troubleshooting and design, and sits on the Cisco Technical Advisory Board. Arthur Pfund , CCIE #7249, is the Principal Engineer at Charles Schwab in Phoenix. He has over 7 years experience in internetworking.

Carl Timm , CCIE #7149, is a CCIE in Routing and Switching. He as over 9 years of experience in the design and implementation of Large Scale IP-based Internetworks.