| 摘要 |
<p>A packet received by a first or second relay apparatus from a first switching device is distributed to the first relay apparatus and the second relay apparatus. The first relay apparatus transmits the distributed packet to a third relay apparatus. The second relay apparatus transmits the distributed packet to a fourth relay apparatus. Next, the third relay apparatus and the fourth relay apparatus transfer the packet received from the first or second relay apparatus to either the third or fourth relay apparatus, and the relay apparatus that receives the pertinent transferred packet transmits the transferred packet to a second switching device.</p> |
