| 摘要 |
PROBLEM TO BE SOLVED: To perform efficient frame disposal, and to prevent an unnecessary increase in queue length or excessive frame disposal in the case of constituting an arbitrary topology by using an L2R network for a line concentration section in an access network by solving the problem of related technologies.SOLUTION: Communication equipment includes: a queue for accumulating an output frame; a disposal threshold A corresponding to the queue; and a disposal threshold B received from the other communication equipment. The communication equipment is configured to use the disposal threshold A in the case of calculating a disposal threshold M, and to use the disposal threshold B on the basis fixed conditions, and to, when a frame in which any color among different N types of colors is marking-processed is input to an output queue, perform the disposal determination of the frame on the basis of the color of the frame and the disposal threshold M, and to, when it is determined that the frame should be subjected to disposal, dispose of the frame. |
