Andy McCullough (BSEE, CCNA, CCDA) has been in network consulting for over seven years. He is currently working at Lucent Enhanced Services and Sales as a Distinguished Member of the Consulting Staff. Andy has done architecture and design work for several global customers of Lucent Technologies including Level 3 Communications, Sprint, MCI/WorldCom, the London Stock Exchange, and British Telecom. His areas of expertise include network architecture and design, IP routing and switching, and IP Multicast. Prior to working for Lucent, Andy ran a consulting company and a regional ISP.
Andy is co-author of Building Cisco Remote Access Networks (Syngress Publishing, ISBN: 1-928994-13-X). He is also an assistant professor teaching networking classes at a community college in Overland Park, KS.