This is a Excellent Video Training Course on Learning Cisco Certified Network Associate. Updated for the 2016 Materials. Includes a 250 Questions and 20 Hours Video Training Course This is the Full Training. From Beginner to Expert. Cisco Certified Network Associate (CCNA) Routing and Switching is a certification program for entry-level network engineers that helps maximize your investment in foundational networking knowledge and increase the value of your employer's network. CCNA Routing and Switching is for Network Specialists