如何获取你本机的ip地址:具体操作方法：点击开始――运行――输入cmd，或者按住徽标＋R 也可（徽标即Ctrl与Alt之间的那个键）。

就会出现一个黑色的框，然后在提示符下输入：ipconfig/all,输入后，就会出现很长的一段字符，主要记录Ethernet adapter(本地连接)下对应的内容便是!
如何测试一下网络的响应速度: 同样在cmd中输入如:
ping -l 2000
ping -l 2000
ping -l 2000
ping -l 2000
ping 的用法:
Microsoft Windows XP [版本5.1.2600]
(C) 版权所有1985-2001 Microsoft Corp.
C:\Documents and Settings\new>ping
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.
-v TOS Type Of Service.
-r count Record route for count hops.
-s count Timestamp for count hops.
-j host-list Loose source route along host-list.
-k host-list Strict source route along host-list.
-w timeout Timeout in milliseconds to wait for each reply.
C:\Documents and Settings\new>。