ping www.google.com 正常，不过网页打不开。

ping mail.google.com  正常，网页打不开。

www.google.cn www.g.cn 正常

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Microsoft Windows XP [版本 5.1.2600]
(C) 版权所有 1985-2001 Microsoft Corp.

C:\Documents and Settings\Administrator>ping www.google.com

Pinging www.l.google.com [64.233.189.147] with 32 bytes of data:

Reply from 64.233.189.147: bytes=32 time=92ms TTL=242
Reply from 64.233.189.147: bytes=32 time=111ms TTL=242

Ping statistics for 64.233.189.147:
    Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 92ms, Maximum = 111ms, Average = 101ms
Control-C
^C
C:\Documents and Settings\Administrator>ping mail.google.com

Pinging googlemail.l.google.com [64.233.189.83] with 32 bytes of data:

Reply from 64.233.189.83: bytes=32 time=76ms TTL=242
Reply from 64.233.189.83: bytes=32 time=66ms TTL=242

Ping statistics for 64.233.189.83:
    Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 66ms, Maximum = 76ms, Average = 71ms
Control-C
^C
C:\Documents and Settings\Administrator>