用了光缆就不能直接ping外界了吗？ADSL时可以啊

来源: 为什么？？于 2005-07-26 19:08:15 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.