Device and method for transmitting packet

TL;DR: In this article, a packet transmitting device is provided with a plurality queues 6 and 7, a packet transmission means 8 for fetching a packet from either of the plurality of the queues and transmitting the fetched packet, a classifier 5 for transferring the inputted packet to either of these plurality of queues in accordance with the priority of the packet.

Abstract: PROBLEM TO BE SOLVED: To provide a packet transmitting device which can improve a processing speed and also does not need a packet switching operation SOLUTION: This packet transmitting device is provided with a plurality queues 6 and 7, a packet transmitting means 8 for fetching a packet from either of the plurality of the queues and transmitting the fetched packet, a classifier 5 for transferring the inputted packet to either of the plurality of the queues in accordance with the priority of the packet, a packet receiving means 3 for receiving an arrived packet, and a transferring part 4 for selectively and directly transferring the packet received by the packet receiving means to either of the plurality of the queues in an uncongested state and also transferring the packet to the classifier in a congested state In the congested state, classification is omitted to accelerate transmission Requeuing is also made unnecessary