Author Biographies

Author Biography

John Johnston

Technical Marketing Engineer

John Johnston is a Technical Marketing Engineer in the Enterprise Solutions group at Cisco. He has been with Cisco for 10 years, with previous experience as a network consulting engineer in Cisco's advanced services group. Prior to joining Cisco, he was a consulting engineer with MCI's Professional Managed Services group. Johnston has been designing or troubleshooting enterprise networks for the past 15 years. In his spare time, he enjoys working with microprocessor-based electronic projects including wireless environmental sensors. Johnston holds CCIE certification 5232. He holds a bachelor of science degree in electrical engineering from the University of North Carolina's Charlotte campus.

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