| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a routing switch for data packets whose scale is easily changed corresponding to number of input ports subject to change. SOLUTION: A switch is provided with plural input ports 6, that receive data packets from an input source, and plural output ports 8, that transmit data packets to output destinations, and a network consisting of logic groups 18 through which the data packets received by plural input ports 6 are sent to plural output ports 8. The network consisting of the logic groups 18 is configured with columns 15 of logic groups and rows 16 of logic groups that are crossed with each other, the columns 15 of the logic groups include logics to select output rows to receive data packets and the rows 16 of the logic groups include logics sequencing the data packets according to priority information to decide which of the data packets is to be sent to the output ports 8.</p> |
