TCP/IP Model

Standard for TCP/IP

Author: Chris Lipinski, Published: 20221223

Transmission Control Protocol (TCP) helps by making host to host communication more reliable. Packets are constructed in a secure connection. TCP makes up part of the Transport layer along with UDP and sits between the Internet IP layer below and passes constructed packets to the Application layers via port connections to applicaitons like Telenet, FTP, SSH, HTTP or SMTP.

User Datagram Protocol (UDP) also makes up the Transport Layer in TCP/IP protocals along with TCP. UDP for transimission with "best effort" and no checking for lost segments. Domain Name Systems recieve UDP segments.

OSI Modellink