Course Overview
CCNA Enterprise Networking, Security and Automation (ENSA) describes the architecture, components, operations, and security to scale for large, complex networks, including wide area network (WAN) technologies. The course emphasizes network security concepts and introduces network virtualization and automation. Students learn how to configure, troubleshoot, and secure enterprise network devices and understand how application programming interfaces (API) and configuration management tools enable network automation. The 45-hour, instructor-led course is the 3rd of 3 courses in the Cisco CCNAv7 curriculum.