How to support telnet command under cmd

Method: 1. Open the Start menu and click "Control Panel"; 2. Click "Programs" - "Turn Windows features on or off"; 3. Check "Telnet Server" and "Telnet Client", Just click "OK".

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

In the windows environment, to test whether the service port request is normal, generally use the telnet command. But the telnet function is turned off by default in win7 system. As a result, when you open the cmd command line interface, enter the telnet command and press Enter, it will report: 'telnet' is not an internal or external command, nor is it an operable program or batch file.

Let’s talk about the solution:

Click the Start menu and click “Control Panel”

Click "Programs" - "Turn Windows features on or off"

##Check "Telnet Server" and "telnet client"

Open the cmd command line window, enter the telnet command, and find that it is available:

Recommended tutorial: "

windows tutorial"

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