Reference: http://jingyan.baidu.com/article/c1a3101e878dcede656deb05.html
Reference 2:http://www.haoid.cn/post/261
Now a lot of computer room did a forbidden ping, but we need to know the local and computer room connection speed is not good, now tell you a little trick, room ping can ping also, here need to use a small tool is tcping, below for everyone to introduce how to ping the server ping.
The first need is to download this gadget Tcping.exe, this gadget will be available at the end of the article to download.
One, after the download unzip the Tcping.exe file in the c:windowssystem32 directory, it can be used directly.
Second, the Windows command prompt character can directly use this command, the relevant parameters can be queried by themselves, the query command is: tcping /?
Three, the use of a simple two example
tcping www.haoid.cn
tcping -t www.haoid.cn parameter-t is to have the command run ping "
tcping -D -t www.haoid.cn " Parameter -d is the display time, so you can be more clear "
tcping -d -t www.haoid.cn " Here is just an example, 21 is the port you need to listen to, this can be defined as a row. The
As shown, this is my tcping Hong Kong Cloud host IP
It's so simple, here's the tcping download
Tcping.rar
How to ping a Web site that has ports