Name                                                                     Size  
 Parent Directory                                                           -   
 3. Internet protocols.mp4                                                 14M  
 4. The OSI model.mp4                                                      12M  
 1. Definition of a network and how it works.mp4                          7.5M  
 2. IP and MAC addresses.mp4                                              6.8M  
 3. Internet protocols.vtt                                                 11K  
 4. The OSI model.vtt                                                     8.7K  
 1. Definition of a network and how it works.vtt                          6.8K  
 2. IP and MAC addresses.vtt                                              5.9K