The TCP/IP "Stack" IP layer 3 resides in the middle of the TCP/IP stack. It accepts packets from the upper layer TCP or UDP protocols and hands them to a lower layer data link protocol.

TCP (Transmission Control Protocol), which is documented in RFC 793 With network protocols such as UDP and TCP/IP, the packets range from 64 to 1,500 characters, or bytes.

Introduction In the world of Linux networking, protocols play a crucial role in enabling seamless communication between devices. Whether you're browsing the internet, streaming videos, or ...