| 摘要 |
<p>A packet scheduling system which controls traffic interference between VPNs is provided. The packet scheduling system comprises a queuing destination judging part 5 which distributes a data packet inputted, a first-step scheduling part 6-1 SIMILAR 6-m which includes a plurality of queuing parts 7-1 SIMILAR 7-n for accumulating the data packet distributed for each of a plurality of specific groups by the queuing destination judging part 5, to be corresponding to each of quality classes, and a read-out control part 8 for controlling reading out the data packet, and a second-step scheduling part which has a plurality of the first-step scheduling parts 6-1 SIMILAR 6-m corresponding to a plurality of the specific groups and includes a read-out control part 11 for controlling the data packet to be read out from the first-step scheduling part corresponding to each of a plurality of the specific groups. <IMAGE></p> |
