你们怎么ping ??

在开始-运行-输入CMD
进去以后就可以用ping 的命令了
如果你想知道那个网站的IP
你可以ping 它的地址就可以了

比如腾讯的IP 就ping www.qq.com
就会显示腾讯IP

如果是2000/nt/xp
开始-运行-cmd-回车
如果是98/me
开始-运行-command-回车
输入 ping /? 回车
如果是cmd会有提示的，如果是command不敢保证

什么问题嘛

Usage: ping [-t] [-a] [-n count] [-l size] [-f] [-i TTL] [-v TOS]
[-r count] [-s count] [[-j host-list] | [-k host-list]]
[-w timeout] target_name

Options:
-t Ping the specified host until stopped.
To see statistics and continue - type Control-Break;
To stop - type Control-C.
-a Resolve addresses to hostnames.
-n count Number of echo requests to send.
-l size Send buffer size.
-f Set Don't Fragment flag in packet.
-i TTL Time To Live.