The Cisco Certified Network Associate (CCNA) certification has been updated to reflect the latest technologies and job roles. The revised exam tests IT professionals' understanding of foundational networking topics in six domains, including the two covered in this course: network fundamentals and network access. Join instructor Greg Sowell for this comprehensive review, designed to refresh your skills on topics such as network components and architecture, IP addressing, routing, switch configuration, and virtualization. Greg also reviews connectivity and access-related topics such as VLANs and wireless architectures. The lessons are full of diagrams and demos on real routers and switches, so you can develop the skills you need to pass the exam and have a more successful career.