Unable to connect to Remote powershell

Question

Im trying to connect to remote powershell,I have tried to authenticate it using Kerberos and negotiate both ended up the same error

A specified authentication package is unknown. For more information, see the about_Remote_Troubleshooting Help topic.| This is the error message that im receiving,I need the soltution to fix it.

Answer 1

Try this:

• Start PowerShell with the Run as administrator option

• Run the following command: Start-Service WinRM

• Re-run the command that generated the error: https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_remote_troubleshooting?view=powershell-7.3