Switching is the process of facilitating communication within a network. Switches are simply device's whose primary purpose is Switching.
This definition is intentionally worded as such because there are many devices that claim to do "switching" -- and all of those devices will follow the same rules and processes that Switches do to facilitate communication within a network.
In this video we discuss Switches as L2 devices, MAC address tables, and the three fundamental switch actions: Learning, Flooding, Forwarding. We then compare and contrast the act of sending data THROUGH a switch vs sending data TO a switch.
=== Networking Fundamentals - Module 1 ===
Lesson 1 - Network Devices
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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
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- 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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