.MP4, AVC, 1920×1080, 30 fps | English, AAC, 2 Ch | 4h 56m | 2.71 GBInstructor: Piotr KaluznyThis course focuses on fundamental Layer 3 technologies and protocols included in the current CCNA Routing & Switching exam blueprint.

The topics are broken down into smaller easy-to-digest pieces, and verbal explanations given by the instructor are backed up by hands-on demonstrations on Cisco IOS.