NCP (Network Control Protocol)

Network Control Protocol (NCP) is a set of rules used by devices to establish and manage communication links over a network, particularly in early networking protocols like PPP (Point-to-Point Protocol). It facilitates the negotiation and configuration of network layer protocols, enabling devices to agree on communication standards, transfer data efficiently, and troubleshoot issues. Essentially, NCP acts as a communication manager, ensuring different devices and protocols work together correctly over a network connection.