This is a Excellent Application on Learning Cisco CCNA (Certified Cisco Network Associate). Includes Video Training and Practice Exam CCNA certification is a first-level Cisco Career certification. CCNA certification validates the ability to install, configure, operate, and troubleshoot medium-size routed and switched networks, including implementation and verification of connections to remote sites in a WAN. To achieve CCNA certification, one must earn a passing score on Cisco exam #640-802, or combined passing scores on both the ICND1 #640-822 and ICND2 #640-816 exams.