About the Technical Reviewers

Glenn Tapley works as a technical education consultant for Cisco. Glenn has been with Cisco for more than eight years and works on certification courses and exams and is a regular speaker at the annual Networkers and Cisco Live conferences. Prior to Cisco, Glenn was a Certified Cisco Systems instructor for several years with Chesapeake Computer Consultants, Inc., of Annapolis, Maryland. Glenn lives in Florida with his wife and two daughters.

Glenn Wright, CCNA, CCAI, is the codirector of the Cisco Academy Training Center (CATC) in Fort Worth, Texas. He has a bachelor’s degree in business education from the University of North Texas and 22 years of experience in computer education. He has been involved in many aspects ...

Get 31 Days Before Your CCENT Certification now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.