Module 1 of the Networking Fundamentals course will illustrate the heart of networking: how data flows across the Internet. It is essential to understand the different network devices that exist to achieve this goal. In Lesson 1, we will cover the following devices and related concepts: hosts, IP addresses, networks, repeaters, hubs, bridges, switches, routers.

This is a two-part lesson. In this video, we'll explore hosts, IP addresses, and networks. In the next lesson, we will explore repeaters, hubs, bridges, switches, and routers.

Want to learn binary? Watch this video:
https://www.youtube.com/watch?vRrJXLdv1i74

Networking Fundamentals – Module 1
Lesson 1 – Network Devices
Part 1: https://youtu.be/bj-Yfakjllc
Part 2: https://youtu.be/H7-NR3Q3BeI

Lesson 2 – OSI Model
Part 1: https://youtu.be/LkolbURrtTs
Part 2: https://youtu.be/0aGqGKrRE0g

Lesson 3 – Everything Hosts Need to Talk About on the Internet
Part 1: https://youtu.be/gYN2qN11-wE
Part 2: https://youtu.be/JI9Zm2tbUoE

Lesson 4: Everything Switches Do to Make Communication Easier
Part 1: https://youtu.be/AhOU2eOpmX0
Part 2: https://youtu.be/G7GyWjJtjNs

Lesson 5 – Everything Routers Do to Make Communication Easier
Part 1: https://youtu.be/AzXys5kxpAM
Part 2: https://youtu.be/Ep-x_6kggKA
Part 3: https://youtu.be/zmxLg4jV0ts

Lesson 6 – Network Protocols
– https://youtu.be/E5bSumTAHZE
– ARP, FTP, SMTP, HTTP, SSL, TLS, HTTPS, DNS, DHCP
– Four items MUST be configured for Internet connectivity

Lesson 7 – How data travels on the Internet
– https://youtu.be/YJGGYKAV4pA
– Interview Question: What happens when you type /"site.com/" into a web browser?

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Complete Networking Fundamentals Series (Module 1 – all FREE):
https://www.youtube.com/playlist?listPLIFyRwBY_4bRLmKfP1KnZA6rZbRHtxmXi

Complete Networking Fundamentals Course Details:
https://www.practicalnetworking.net/index/networking-fundamentals-how-data-moves-through-the-internet/

Are you studying for your CCNA?
https://www.practicalnetworking.net/index/ccna/

Want to learn subnetting?
https://SubnetIPv4.com

Want to learn more about SSL, TLS and cryptography?
https://www.youtube.com/playlist?listPLIFyRwBY_4bTwRX__Zn4-letrtpSj1mzY

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#network #ccna #network #osi #switch #router #networkingbasics #subnet #gateway

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