| 摘要 |
PROBLEM TO BE SOLVED: To provide a network switch capable of reducing a time for switching to a backup route when a failure has occurred in a port for which an LAG is set.SOLUTION: The network switch includes a failure detection unit 8 which detects a failure in a port and a forced transfer processing unit 10 which, when a failure is detected in a port at a transfer destination in trying to transfer a received unicast frame and when a link aggregation group is set for a plurality of ports including the relevant port at the transfer destination, forcibly transfers the received unicast frame to another port for which the same link aggregation group as that set for the relevant port at the transfer destination is set. |
