Protocol Stacks

A protocol stack is a set of organized communication rules that devices use to exchange information over a network. Think of it as a layered system, where each layer handles a specific task—like formatting data, establishing connections, or routing messages. These layers work together seamlessly, allowing different devices and software to understand each other regardless of underlying hardware differences. Common examples include internet protocols like TCP/IP, which ensure data is sent accurately and efficiently from one device to another. Overall, protocol stacks provide a structured framework that enables reliable, standardized communication across diverse networks.