Differentiated Services (DiffServ)

Differentiated Services (DiffServ) is a method used in computer networks to prioritize and manage different types of internet traffic. It works by tagging data packets with specific markers that indicate their importance or required quality of service. This allows network devices to handle critical applications, like video calls or online gaming, faster and more reliably, while normal activities like browsing or email receive standard treatment. DiffServ helps ensure that important or time-sensitive data gets the appropriate level of service, improving overall network performance and user experience without requiring complex configurations.