开启telnet

开启telnet方法如下：打开Control Panel，选择Program下的Turn Windows features on or off，在弹出的对话框中将telnet client打上勾就可以了。打钩的时候注意别给telnet server打上了勾，否则结果~~~~~自己想象吧。win7下的telnet命令的使用也有些特别。首先得在cmd下输入telnet进入telnet模式，在telnet模式下可以输入好几条命令，Microsoft Telnet> ?/helpCommands may be abbreviated. Supported commands are:

c     - close                     close current connection

d     - display                  display operating parameters

o     - open hostname [port]      connect to hostname (default port 23).

q     - quit                      exit telnet

set   - set                      set options (type 'set ?' for a list)

sen   - send                  send strings to server

st    - status                  print status information

u     - unset                   unset options (type 'unset ?' for a list)

?/h   - help                    print help information