Jerome Henry (CWNE No. 45, CCIE Wireless No. 24750) is Principal Engineer at Cisco's Enterprise Infrastructure and Solutions Group. He has 17+ years of experience teaching technical Cisco courses in 15+ countries and in four languages, has 10,000+ hours in the classroom, and has earned the IT Training Award Best Instructor silver medal. Before joining Cisco, he consulted on and taught heterogeneous networking and wireless integration with the European Airespace team, and spent several years developing networking courses and training materials on emerging technologies for a Cisco Learning partner. An IEEE 802.11 Senior Member since 2013, he also participates in Wi-Fi Alliance working groups. Rob Barton (CCIE No. 6660 R&S, Security, CCDE 2013::6, CCDE, CCIE, APEGBC Professional Engineer) is a Distinguished Systems Engineer at Cisco. He has worked in Cisco's Canada Digital Transformation and Innovation Office, and advised Cisco's IoT business since its inception. He personally led deployment of 2,000,000+ IPv6 smart meters at BC Hydro, Cisco's largest IoT deployment. A registered Professional Engineer (P. Eng), he has worked in the IT industry for 20+ years, including 16+ at Cisco. He specializes in Wireless QoS and IT/OT convergence, and is author of IoT Fundamentals. David Hucaby (CCIE No. 4594, CWNE No. 292) is a network engineer for a large university healthcare network based on Cisco wireless products. He holds bachelor's and master's degrees in electrical engineering from the University of Kentucky. Hucaby is author of several Cisco Press titles, including CCNP SWITCH Exam Certification Guide; Cisco LAN Switching Video Mentor; CCNP Security FIREWALL Exam Certification Guide; Cisco ASA, PIX, and FWSM Firewall Handbook, Second Edition; and Cisco Firewall Video Mentor.