31:11

Lecture Encapsulation

19:30

Lecture OSI and TCP/IP Models

31:52

OSI Model Deep Dive

19:48

Each layer of the OSI model and TCP/IP explained.

1:18:18

14. SSL and HTTPS

12:04

what is TCP/IP and OSI? // FREE CCNA // EP 3

1:21:53

Lecture - Networking

54:02

What is the OSI Model