Everything Switches do - Part 2 - Networking Fundamentals - Lesson 4

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 Part 1, we discussed Switches as L2 devices, MAC address tables, and the three fundamental switch actions: Learning, Flooding, Forwarding. In Part 2 (this video), we will introduce three more ideas: Unicast Flooding vs Broadcasts VLANs Multiple Switches === Networking Fundamentals - Module 1 === Lesson 1 - Network Devices Part 1:    • Network Devices - Hosts, IP Addresses, Net...   Part 2:    • Hub, Bridge, Switch, Router - Network Devi...   Lesson 2 - OSI Model Part 1:    • OSI Model: A Practical Perspective - Netwo...   Part 2:    • OSI Model: A Practical Perspective - Part ...   Lesson 3 - Everything Hosts to do speak on the Internet Part 1:    • Everything Hosts do to speak on the Intern...   Part 2:    • Everything Hosts do to speak on the Intern...   Lesson 4 - Everything Switches do to facilitate communication Part 1:    • Everything Switches do - Part 1 - Networki...   Part 2:    • Everything Switches do - Part 2 - Networki...   Lesson 5 - Everything Routers do to facilitate communication Part 1:    • Everything Routers do - Part 1 - Networkin...   Part 2:    • Everything Routers do - Part 2 - How Route...   Part 3:    • Router Hierarchies and Route Summarization...   Lesson 6 - Networking Protocols    • Network Protocols - ARP, FTP, SMTP, HTTP, ...   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    • How Data moves through the Internet - Netw...   Interview question: What happens when you type "site.com" into a web browser? --- If you enjoyed this content, then please tell one other person about this series. At the end of the day, sharing this content is the best way you can thank me and return the favor for this free content. You can get free Internet Points (Karma, Likes, etc) by simply sharing this content across social media communities. =) Thank you. --- 🖧 Full Networking Fundamentals series (Module 1 - all FREE):    • Networking Fundamentals   📇 Details about the Full Networking Fundamentals Course: https://www.practicalnetworking.net/i... 📜 Studying for your CCNA? https://www.practicalnetworking.net/i... 🧮 Want to learn Subnetting? https://SubnetIPv4.com 🔐 Want to learn about SSL, TLS, and Cryptography?    • Practical TLS - Free Lessons from my SSL D...   📖 Other Courses: https://classes.pracnet.net/ 💬 Discord:   / discord   #networking #ccna #network #osi #switches #routers To learn more about VLANs:    • What are VLANs? -- the simplest explanation   To learn even more about VLANs: https://www.practicalnetworking.net/i... To learn more about Broadcasts and Unicast:    • Local Broadcast and Directed Broadcasts - ...      • Local Broadcast and Directed Broadcasts - ...