RTX1100なのですが。 以下のようにLINK DOWN とLINK UP を繰り返しています。 まず、何から調べたらよいでしょうか。 お願いします。 -------------- 2009/08/27 22:46:05: LANC1: PORT1 link up (100BASE-TX Full Duplex) 2009/08/27 22:46:05: LANC1: link up 2009/08/27 22:47:32: LANC1: PORT1 link down 2009/08/27 22:47:32: LANC1: link down 2009/08/27 22:47:35: LANC1: PORT1 link up (100BASE-TX Full Duplex) 2009/08/27 22:47:35: LANC1: link up 2009/08/27 22:49:02: LANC1: PORT1 link down 2009/08/27 22:49:02: LANC1: link down 2009/08/27 22:49:08: LANC1: PORT1 link up (100BASE-TX Full Duplex) 2009/08/27 22:49:08: LANC1: link up 2009/08/27 22:50:41: LANC1: PORT1 link down 2009/08/27 22:50:41: LANC1: link down 2009/08/27 22:50:44: LANC1: PORT1 link up (100BASE-TX Full Duplex) 2009/08/27 22:50:44: LANC1: link up 2009/08/27 22:51:41: LANC1: PORT1 link down 2009/08/27 22:51:41: LANC1: link down 2009/08/27 22:51:44: LANC1: PORT1 link up (100BASE-TX Full Duplex) 2009/08/27 22:51:44: LANC1: link up 2009/08/27 22:53:14: LANC1: PORT1 link down 2009/08/27 22:53:14: LANC1: link down 2009/08/27 22:53:20: LANC1: PORT1 link up (100BASE-TX Full Duplex) 2009/08/27 22:53:20: LANC1: link up