Wiki/TelNet: Difference between revisions

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Install-WindowsFeature -name Telnet-Client
Install-WindowsFeature -name Telnet-Client
Then use command telnet <IP address or hostname> <portnumber>
If the window opens to a blank window it means the port is open

Revision as of 18:08, 6 September 2019

Using Telnet to test open ports

You will need to enable Telnet in CMD

dism /online /enable-feature /featurename:telnetclient

Or use this in powershell

Install-WindowsFeature -name Telnet-Client

Then use command telnet <IP address or hostname> <portnumber>

If the window opens to a blank window it means the port is open