Powershell – Testing a Port with Test-NetConnection

Since Windows 8.1 and Windows Server 2012 R2, Microsoft released Powershell 4. A new cmdlet can be use to troubleshoot network connections issues : Test-NetConnection.

With Windows version older than Windows 8.1, you must install the Telnet client to test if a specific port is open on a remote host. Now, we have a built-in tool!

Test-NetConnection with google

Test-NetConnection with google

Let’s see how to use this cmdlet:

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