VMware PowerCLI Connect-VIServer Error: Invalid server certificate. Use Set-PowerCLIConfiguration

Problem:

Unable to connect vCenter with “Connect-VIServer” command. It gives error “VMware PowerCLI Connect-VIServer Error: Invalid server certificate. Use Set-PowerCLIConfiguration“

Reason:

The issue usually happen whenever Self Signed Certificate is used in Vcenter server.

Solution:

Execute below command to ignore Certificate check during vCenter Connection.

Set-PowerCLIConfiguration -InvalidCertificateAction Ignore

Duplicate “ViewClient_Client_ID” and Multi Session issues on Horizon View

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Install and configure VMware PowerCLI version 10

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VMware PowerCLI is a collection of Windows Powershell modules that are used to manage and maintain a VMware virtual environment. VMware PowerCLI contains modules of cmdlets based on Microsoft PowerShell for automating vSphere, VMware Site Recovery Manager,vSphere Automation SDK, vCloud Director, vCloud Air, vSphere Update Manager, vRealize Operations Manager, VMware Horizon, NSX-T, and VMware Cloud on AWS administration. VMware PowerCLI provides a PowerShell interface to the VMware product […]

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As you might already know VMware announced a change to its per-CPU licensing model,effective April 2, 2020. Do you want to check if you are compliant or need more licenses? Just see below VMwareKB which contains a PowerCLI script for checking this. VMware KB