一个非常奇怪的问题,急!!!
以下是在我机器上出现的一个问题:
在CMD上输入:
D:\>ping 192.168.10.200
Pinging ? with 32 bytes of data:
Reply from 192.168.10.200: bytes=32 time<1ms TTL=64
Reply from 192.168.10.200: bytes=32 time<1ms TTL=64
Reply from 192.168.10.200: bytes=32 time<1ms TTL=64
Reply from 192.168.10.200: bytes=32 time<1ms TTL=64
Ping statistics for:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
D:\>ftp 192.168.10.200
Unknown host 192.168.10.200.
ftp> bye
D:\>
可以PING通机器,但显示“Pinging ? with 32 bytes of data:”,按道理其中的?应该是主机名,这里却是“?”,而且不能FTP,FTP时报Unknown host,我用LeapFTP去连该主机,就可以连上去,这是怎么回事呢?