Multicast is just Weird.... Doesn't even know who gets it?

Is this the strangest type of communication in networks or the Internet? The sender doesn't even know who is receiving the transmission. It could be a single device or thousands of devices. It just doesn't know - simply sends and forgets. The network needs to take care of things. // David's SOCIAL // Discord: https://discord.com/invite/usKSyzb Twitter: https://www.twitter.com/davidbombal Instagram: https://www.instagram.com/davidbombal LinkedIn: https://www.linkedin.com/in/davidbombal Facebook: https://www.facebook.com/davidbombal.co TikTok: http://tiktok.com/@davidbombal YouTube: https://www.youtube.com/davidbombal // MY STUFF // https://www.amazon.com/shop/davidbombal // SPONSORS // Interested in sponsoring my videos? Reach out to my team here: sponsors@davidbombal.com // Menu // 00:00 - Intro 01:05 - Difference Between Multicast, Unicast & Broadcast 03:07 - Multicast 04:04 - Multicast Setup 04:47 - Address Classes 06:45 - Wireshark 10:23 - Multicasting and Broadcasting 14:27 - Demonstration using routers and switches 14:46 - IGMP Snooping 20:24 - How is the Typology Built? (PIM routing protocol) 30:50 - Conclusion 31:33 - Outro // Detailed Timestamps // 00:00:00 - Introduction to Data Streaming to Multiple Devices 00:00:06 - Explanation of Multicasting 00:00:12 - Devices Used in the Demonstration 00:00:17 - Multicast Stream Setup and Demonstration 00:00:28 - Definition and Use of Multicasting in Networking 00:00:46 - Examples of Multicasting Applications 00:01:10 - Unicast vs. Multicast Communication 00:01:41 - Multicast Streaming Process 00:02:04 - Differences Between Unicast, Multicast, and Broadcast 00:02:59 - Use of Address Resolution Protocol (ARP) in Networking 00:03:10 - Using VLC for Multicast Streaming 00:03:39 - VLC Multicast Streaming Setup 00:04:25 - UDP Protocol in Multicasting 00:05:26 - IP Address Ranges in Multicasting 00:06:02 - Setting Up Multicast Address in VLC 00:06:54 - Network Traffic Analysis with Wireshark 00:07:41 - Understandi