About the Authors

Doug Marschke is an engineering graduate from the University of Michigan currently working with various consulting firms, including Strategic Networks Training and Cubes Networks. He is JNCIE-ER #3-, JNCIE-M #41-, and JNCIS-FW-certified. He was heavily involved in the Juniper certification exams from the start, having contributed to test writing, and he is a coauthor of the current JNCIE Enterprise Exam. Doug currently spends his time working with both service providers and enterprises to optimize their IP networks for better performance, cost, and reliability. He also flies around the world sharing his knowledge in a variety of training classes and seminars with topics ranging from troubleshooting to design and certification preparation. If Doug is not on the road, you can find him at his bar in San Francisco, Underdogs Sports Bar, discussing a wide variety of topics.

Harry Reynolds has more than 25 years of experience in the networking industry, and for the past 15 years has focused on LANs and LAN interconnection. He is CCIE #4977- and JNCIE #3-certified, and holds various other industry and teaching certifications. Harry was a contributing author on the Juniper Networks Complete Reference (McGraw-Hill), and he wrote the JNCIE and the JNCIP Juniper Networks Certification Study Guides for Sybex Books. Prior to joining Juniper, Harry served time in the U.S. Navy as an avionics technician, worked for equipment manufacturer Micom Systems, and spent much time developing ...

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