IntServ Architecture

IntServ (Integrated Services) architecture is a network design that ensures reliable, quality connections for specific applications, like video calls or online gaming. It works by reserving a certain amount of network resources—such as bandwidth—before data is sent, guaranteeing smooth and consistent performance. Each user or application communicates its needs to the network, which then allocates the necessary resources along the data's path. This approach helps maintain high-quality service for sensitive applications, but it can be complex to manage on large-scale networks. Essentially, IntServ creates a dedicated lane for certain data to travel quickly and reliably.