Systems and methods for scheduling reservation of traffic with priority

摘要

Disclosed is a system for scheduling reservation of traffic with priority, in which each of input ports detects the reserved addressed output port for a high priority traffic by detecting signaling of the traffic and notifies the reserved addressed output port to a scheduler, the scheduler sets a switch connection for passing the high priority traffic with priority every time slot and assigns other switch connections to best effort traffics, and when the switch connections are determined, outputs grant signals to input ports and setting signal to a switch.