David Hucaby, CCIE #4594, is a Lead Network Engineer for the University of Kentucky where he designs, implements, and maintains campus networks using Cisco products. Prior to his current position, David was a senior network consultant, where he provided design and implementation consulting, focusing on Cisco-based VPN and IP telephony solutions.

Steve McQuerry, CCIE #6108, is an instructor and consultant with over 10 years of networking industry experience. He is a Certified Cisco Systems Instructor (CCSI(r)) and a course Director/Developer teaching routing and switching concepts for Global Knowledge.