Handshake

Explaining TCP/IP Three-Way Handshake and Four-Way Wavehand with a Girlfriend Example

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Explaining TCP/IP Three-Way Handshake and Four-Way Wavehand with a Girlfriend Example

Background Having been in a long-distance relationship with my girlfriend for over a year, I suggested that we video chat every night to maintain our feelings. Since we started dating, we have managed to keep this up for over a year. Problem Sometimes during our chats, either my network or hers might be unstable, causing … Read more

Differences Between TCP and UDP, TCP Three-Way Handshake and Four-Way Teardown

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Differences Between TCP and UDP, TCP Three-Way Handshake and Four-Way Teardown

Author: wuchao226 Link: https://www.jianshu.com/p/8e35c3883035 OSI Seven-Layer Model OSI adopts a layered structured technology, which is divided into seven layers: Physical Layer, Data Link Layer, Network Layer, Transport Layer, Session Layer, Presentation Layer, Application Layer. TCP/IP Model The OSI model is relatively complex and academic, so the TCP/IP model we actually use is divided into 4 … Read more