瑞星卡卡安全论坛

最近有几台电脑出现这么个现象，IE不能上局域网和互联网，但是PING得通。。。
不过ping的时候会嘟滴响一声，显示如下:

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

C:\Documents and Settings\zhang>ping 10.0.0.200

Pinging ? with 32 bytes of data:

Reply from 10.0.0.200: bytes=32 time<1ms TTL=64
Reply from 10.0.0.200: bytes=32 time<1ms TTL=64
Reply from 10.0.0.200: bytes=32 time<1ms TTL=64

Ping statistics for 10.0.0.200:
    Packets: Sent = 3, Received = 3, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 0ms, Maximum = 0ms, Average = 0ms


而正常的电脑是这样的：

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

C:\Documents and Settings\zhang>ping 10.0.0.200

Pinging 10.0.0.200 with 32 bytes of data:

Reply from 10.0.0.200: bytes=32 time<1ms TTL=64
Reply from 10.0.0.200: bytes=32 time<1ms TTL=64
Reply from 10.0.0.200: bytes=32 time<1ms TTL=64

Ping statistics for 10.0.0.200:
    Packets: Sent = 3, Received = 3, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 0ms, Maximum = 0ms, Average = 0ms

这是怎么回事啊，IE怎么才能正常上网啊。。。不会是又重装系统嘛。。。
瑞星没有检查出病毒来。。。

扫个日志帖上来吧
kaka助手的就行。

有问题的电脑ping会出一个问号

2楼筒子，那台电脑上不了网，啥工具都下不了

木有人看啊？泪奔。。。