Microsoft Windows XP [版本 5.1.2600]
(C) 版权所有 1985-2001 Microsoft Corp.
C:\Documents and Settings\Administrator>ping pop.gmail.com
Pinging pop.gmail.com [209.85.147.109] with 32 bytes of data:
Request timed out.
Request timed out.
Reply from 209.85.147.109: bytes=32 time=266ms TTL=235
Reply from 209.85.147.109: bytes=32 time=250ms TTL=235
Ping statistics for 209.85.147.109:
Packets: Sent = 4, Received = 2, Lost = 2 (50% loss),
Approximate round trip times in milli-seconds:
Minimum = 250ms, Maximum = 266ms, Average = 258ms