About the Technical Reviewers

Aubrey Adams is a Cisco Networking Academy instructor in Perth, Western Australia. With a background in telecommunications design, Aubrey has qualifications in electronic engineering and management; graduate diplomas in computing and education; and associated industry certifications. He has taught across a broad range of both related vocational and education training areas and university courses. Since 2007, Aubrey has technically reviewed a number of Pearson Education and Cisco Press publications, including video, simulation, and online products.

Elan Beer, CCIE No. 1837, is a senior consultant and Cisco instructor specializing in data center architecture and multiprotocol network design. For the past 27 years, ...

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