CCNA Module 8: Network Layer - Introduction to Networks (ITN)

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This is the eighth 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 Network Layer. I have covered the network layer characteristics, IPv4 and IPv6 packets configurations, and routing tables. The course materials are provided by Cisco Systems and they are copyrighted to Cisco. This video is made for educational use.

Chapters:
00:00 - Introduction
00:42 - Network Layer Characteristics
08:14 - IPv4 Packet
16:32 - IPv6 Packet
22:57 - How a host Routes
33:37 - Introduction to Routing
52:00 - What did we learn?

Co-producer and technical advisor:
Manuja Senanayake

#CCNA #cisco #network #OSI
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Hello sir! Great lesson! Although I am a bit confused at 43:38. What is an exit interface? I tried researching about what an interface is and backtracked on the previous lessons and you only explained briefly about interfaces and ports at Module 2 but Im still confused of its vague definition 🥲
I'd love an explanation on what it is exactly, thank you sir for your free lessons.

nheiltowers