Joe Astorino is Cisco Certified Internetwork Expert (CCIE) #24347. He has over ten years experience working in several large scale enterprise network environments as a key part of several high profile, highly visible network teams for organizations including the U.S Department of Defense, General Motors, Ford Motor Company, Federal Mogul, Cisco Systems and most recently, Wolverine World Wide. Additionally, Joe does some Cisco related network consulting work for his own company, Astorino Network Consulting. Joe specializes in global enterprise Cisco routing, switching and security environments, and is also a recognized CCIE instructor with experience teaching and developing CCIE level courses and training materials.