About the Author
Ted Chandler, professor of engineering, is a full-time CIS instructor at the Cisco Systems Networking Academy at Cuyamaca College near San Diego, California. In addition to teaching the CCNA program in the Academy, he teaches courses in A+ certification, Network+ certification, and structured network cabling. Ted has many years of engineering, management, and teaching experience in both the computer industry and education field. His certifications include A+ Certified Technician and Network+, and he is a registered professional engineer in the state of California.