救命啊~不知為何??封包測試怎麼會這樣??Destination net unreachable.
請大大們幫幫忙~~鳴...
D:\>ping tw.yahoo.com
Pinging tw.yahoo.com [202.1.237.21] with 32 bytes of data:
Reply from 168.95.87.227: Destination net unreachable.
Reply from 168.95.87.227: Destination net unreachable.
Reply from 168.95.87.227: Destination net unreachable.
Reply from 168.95.87.227: Destination net unreachable.
Ping statistics for 202.1.237.21:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
