How TCP works on the Internet

@doma.inc

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SoundTikTok sound · original sound - doma.inc

Why it worked

The creator uses a relatable, physical metaphor to explain a complex technical concept, making it accessible and entertaining for a non-technical or junior developer audience.

Summary

A creator uses a humorous skit to explain the TCP three-way handshake and packet ordering process. He acts out the roles of two computers communicating, using physical cards to represent data packets.

Structure

1Introduction of the TCP handshake concept
2Demonstration of the SYN/ACK handshake
3Simulation of data packet transmission
4Humorous interruption due to an out-of-order packet
5Resolution with a reset command

On-screen text

How TCP works On the Internet SYN Synchronize Acknowledged Three way Handshake 59 ACK 60 63 62 65 RST Reset

Transcript

I would like to synchronize with you. Acknowledged. Synchronize session 59. Acknowledged. Oh, all right. Yeah. Uh-huh. Hold up. Hold up. What? What happened to 62? Which one? 62. Oh, um, this. Okay, here you go. Here you go. Yeah. Yep. Yep. Well, out of order, out of order. Reset. Acknowledged.