Service Discovery Protocol

Service Discovery Protocol (SDP) is a set of rules that allows devices on a network to find and communicate with each other easily. Think of it as a digital "yellow pages" where devices can list the services they offer, such as printers or file sharing. When you want to use a service, your device sends out a request to find available options, and SDP helps it discover what's available nearby, allowing users to connect without manually searching for each device. This makes it easier for devices to work together seamlessly in a networked environment.