You cannot use Telnet to enable the Telnet client in Windows 7.

Switch from: in Windows 7, Telnet cannot be used to enable the Telnet client.

When the user needs to detect the opening and closing of local and remote host ports, he may think of using telnet, but he finds that Telnet cannot be used in Windows 7, and 'telnet 'is not an internal or external command, it is not runable either. ProgramOr batch file error prompts, the following I will teach us how to install and enable the telnet service.

 Install the Telnet Service1. Click "start"> "Control Panel"> "program", click "open or close windows function" in "programs and functions" to go to the Windows function Setting dialog box. 2. Locate and check "Telnet client" and "Telnet Server", and click "OK" to complete the installation. In addition, we can also install "TFTP client" and "Internet Information Service" through this wizard.

 

Enable Telnet Service1. After the installation is complete, the telnet service is disabled by default. You also need to execute "START" → "run" and enter servcies. MSC to open the Service Manager. 2. Locate and double-click the telnet service item and set the start mode to "Manual" (more secure, only enabled when needed ), finally, "Start" the service "OK" and exit.