John Rullan

John Rullan has been a teacher at Thomas Edison High School in Jamaica, New York, for the past 10

years and has been a Cisco instructor since 1998. He is the New York City Department of Education citywide

Cisco trainer and is the regional manager for Queens, New York, high schools. John also has taught

CCNA, CCNP, and network security at the Borough of Manhattan Community College since 2000. He

provides support to the academy community, working with the CCNA/CCNP Instructional Support team,

too. John holds the Network+, CCNA, CCNP, and CCAI certifications.