The Cisco Certified Network Associate (CCNA) is Cisco’s intermediate-level certification for networking professionals. It focuses on key areas including networking fundamentals, network access, IP connectivity, IP services, security fundamentals, and automation and programmability, with an emphasis on practical skills in network configuration and troubleshooting. AAAdemy provides learning support aligned with the official certification blueprint—including knowledge explanations, study planning, learning methods and exam strategies, and online practice questions—helping candidates prepare efficiently for the exam.