C:>ping
www.baidu.com
Pinging
www.a.shifen.com [220.181.6.6] with 32 bytes of data:
Reply from 220.181.6.6: bytes=32 time=281ms TTL=53
Reply from 220.181.6.6: bytes=32 time=272ms TTL=53
Reply from 220.181.6.6: bytes=32 time=100ms TTL=53
Reply from 220.181.6.6: bytes=32 time=57ms TTL=53
Ping statistics for 220.181.6.6:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 57ms, Maximum = 281ms, Average = 177ms