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Meet the Experts

Learn more about the networking professionals who lend their experience to help you achieve your goals

To create its highly regarded networking information products, Certification Zone relies on the highest editorial standards. Other companies often use inexperienced or uncertified networking professionals to save money and cut corners. Certification Zone has always relied on a skilled group of world-class experts, who are certified and experienced, to write and develop our Cisco certification preparation products.

Technical Director Howard C. Berkowitz
Annlee Hines Barry Meinster Chris Ackerman Chuck Larrieu Dale Holmes Damarcus Richards Dan Farkas David Wolsefer Dennis Laganiere Don Dettmore	Galina Pildush Jason Sinclair John Neiberger Katherine Tallis Kevin Downes Keyur Shah Leigh Anne Chisholm Marc R. Menninger Marianne Lepp Mark Poplar	Mike Sweeney Peter A. Van Oene Priscilla Oppenheimer Richard Gosney Rita Puzmanova Rodgers Moore Ronald Trunk Scott Morris

Don Dettmore

Don Dettmore is a network designer for a leading worldwide IT Solutions provider to the financial industry. He is currently working on two network implementations with Fortune 500 companies.

In addition to writing for CertificationZone.com, he is co-author of a new book for the CCNP Support exam.

Don's worked with computers for over 10 years. For the last 5 years he has been doing network design and administration. He recently became CCIE #8555. Previously, he earned his CCNP certification and holds CNE and MCSE certifications.

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