First Come First Served considered the easiest way Queuing. Figure 1 shows a principle called Store and Forward is nothing that has come before the data sets are exported to, respectively, when in a crowded place. The information will be held in the queue first. And will be sent when available. But this method has several disadvantages include no decision on the issue of priority of the data. And the data source is not uniform (Bursty Traffic) caused the delay (Delay) in the queue, which affect the desired speed. Later bringing queued in this way as a model for the development of algorithms that are used to manage queues. By eliminating the drawbacks of traditional queuing.