| 摘要 |
<p>A first network switching apparatus 1 links down at least one of a plurality of first ports 12 by cutting off the power supply to at least one of the first ports 12 according to the available bandwidth information of a LAG 5. Subsequently, the first network switching apparatus 1 transmits a link-down completion notice to a second network switching apparatus 2. The second network switching apparatus 2 that has received the link-down completion notice cuts off the power supply to at least one of a plurality of second ports 22 that is linked down.</p> |
