现在不少机房做了禁ping，但我们需要了解本地与机房连接速度怎么样就不好搞了，现在告诉你个小窍门，机房禁ping也能ping通，这里需要用到个小工具就是tcping，下面就为大家介绍下如何ping通禁ping的服务器。(Now a lot of room to do a no Ping, but we need to know how local and room connection speed is not good do, now tell you a little trick, no room can also Ping Ping, a tcping gadget is needed here, here is to introduce how to ban Ping server ping.)