what is protocol ?
Internet Protocols – Definition, Types & Explanation What is a Protocol? A protocol is a set of rules that governs how data is transmitted and received over a network. It defines: Syntax (format of data) Semantics (meaning of data) Synchronization (timing of communication) Protocols can be implemented using: Hardware Software Or a combination of both In simple terms, a protocol acts as a standard or convention that allows two computers to communicate effectively. Primary Internet Protocol The main protocol used on the internet is: 🔹 TCP/IP (Transmission Control Protocol / Internet Protocol) It is the foundation of internet communication TCP handles connection-oriented communication IP handles addressing and routing (connectionless communication) Types of Internet Protocols There are several types of protocols used for different purposes: TCP/IP FTP HTTP HTTPS POP TELNET UDP Detailed Explanation of Important Protocols 🔹 1. TCP/I...