VIDEO: The Need for Spanning Tree Protocol

Jim Goughenour

Jim Goughenour is a Cisco Certified Systems Instructor (CCSI) and holds Master's Degrees in Network and Communications Management and Information Systems Management. He also holds graduate certificates in Security Technologies and Wireless Technologies. Jim started his career in communications in the US Army Signal Corps in 1982. He holds Cisco certifications in Route/Switch, Wireless, and Security, and contributes to Cisco Advanced Services instruction in DNA Center and FirePower. When not working, he enjoys travel, smoking a good cigar, and taking an occasional motorcycle ride.