E:\Documents and Settings\Administrator>ping www.sina.com.cn
Pinging ara.sina.com.cn [58.63.236.43] with 32 bytes of data:
Reply from 58.63.236.43: bytes=32 time=60ms TTL=55
Reply from 58.63.236.43: bytes=32 time=69ms TTL=55
Reply from 58.63.236.43: bytes=32 time=68ms TTL=55
Reply from 58.63.236.43: bytes=32 time=68ms TTL=55
Ping statistics for 58.63.236.43:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 60ms, Maximum = 69ms, Average = 66ms