CCNA Module 6: Data Link Layer - Introduction to Networks (ITN)

This is the sixth module of a series of videos I will publish on the Cisco NetAcad (CCNA) Introduction to Networks Course (ITN version 7). In this lecture, we will look at the Data Link Layer in depth. The course materials are provided by Cisco Systems and they are copyrighted to Cisco. This video is made for educational use.

-CCNA1 Introduction to Networks Course:    • CCNA 1 - Introduction to Networks (IT...  
-CCNA2 Switching, Routing, and Wireless Essentials Course:    • CCNA 2 - Switching, Routing, and Wire...  
-CCNA3 Enterprise Networking, Security, and Automation:    • CCNA 3 - Enterprise Networking, Secur...  

Chapters:
00:00 - Introduction
01:06 - Purpose of the Data Link Layer
10:09 - Topologies
28:56 - Data Link Frame
36:35 -What did we learn?

https://sanuja.com

Co-producer and technical advisor:
Manuja Senanayake

#CCNA #cisco #networking #OSI