C:\>ping 219.234.95.254
Pinging 219.234.95.254 with 32 bytes of data:
Reply from 219.234.95.254: bytes=32 time=347ms TTL=242
Reply from 219.234.95.254: bytes=32 time=343ms TTL=242
Reply from 219.234.95.254: bytes=32 time=347ms TTL=242
Reply from 219.234.95.254: bytes=32 time=347ms TTL=242
Ping statistics for 219.234.95.254:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 343ms, Maximum = 347ms, Average = 346ms
ping了好几次,后面几次都有Requst temed out的情况