Breon Bernard completed the Cisco CCNA Routing and Switching: Scaling Networks course and earned a Certificate of Completion. The course prepared Breon for career opportunities in technology by providing competencies in configuring and troubleshooting enhanced switching technologies, first hop redundancy protocols, wireless routers and clients, and routing protocols like OSPF, EIGRP in complex IPv4 and IPv6 networks. John T. Chambers, CEO of Cisco, congratulated Breon and wished him continued success in technological literacy and network maintenance.