In this video we provide a brief introduction to Network Design concepts. We discuss how Routers are typically deployed in a Hierarchy, and the benefits this achieves. One of those benefits is the ability to Summarize Routes for the sake of reducing the number of entries in the Routing Table. We show you some examples of Route Summarization, all the way through to the ultimate route summary known as the Default Route (0.0.0.0 /0).

This is Part 3 of our lesson on Routers. It is recommended to have watched Part 1 and Part 2 before watching this video.


=== Networking Fundamentals - Module 1 ===
Lesson 1 - Network Devices
Part 1: [ Ссылка ]
Part 2: [ Ссылка ]

Lesson 2 - OSI Model
Part 1: [ Ссылка ]
Part 2: [ Ссылка ]

Lesson 3 - Everything Hosts to do speak on the Internet
Part 1: [ Ссылка ]
Part 2: [ Ссылка ]

Lesson 4 - Everything Switches do to facilitate communication
Part 1: [ Ссылка ]
Part 2: [ Ссылка ]

Lesson 5 - Everything Routers do to facilitate communication
Part 1: [ Ссылка ]
Part 2: [ Ссылка ]
Part 3: [ Ссылка ]

Lesson 6 - Networking Protocols
- [ Ссылка ]
- ARP, FTP, SMTP, HTTP, SSL, TLS, HTTPS, DNS, DHCP
- Four items MUST be configured for Internet Connectivity

Lesson 7 - How Data moves through the Internet
- [ Ссылка ]
- Interview question: What happens when you type "site.com" into a web browser?

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🖧 Full Networking Fundamentals series (Module 1 - all FREE):
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📇 Details about the Full Networking Fundamentals Course:
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🧮 Want to learn Subnetting?
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