English Decem Updated — Windows Server 2022 Ltsc 21h2 X64

The December update changed the credential guard default behavior.

The December hardening of NETLOGON combined with certain network switch configurations. windows server 2022 ltsc 21h2 x64 english decem updated

After installing the December updated version, register the server with Azure Arc. Then query: The December update changed the credential guard default

Increase the MaxTicketAge registry value on the PDC emulator (not recommended unless diagnosed). Part 9: Automation and Deployment Tips for the December Build Large enterprises deploy thousands of December-updated servers. Here is how to script the process. Use a Custom Answer File (autounattend.xml) Include the December update by slipstreaming it into the ISO using DISM: Then query: Increase the MaxTicketAge registry value on

Ensure both source and destination hosts are both on the December update or later. Mixed versions cause negotiation fallbacks. Issue 3: Event ID 5719 Repeatedly Logged Symptoms: System log filled with "No Domain Controller Available" errors.

Introduction In the ever-evolving landscape of enterprise IT, maintaining a secure, stable, and high-performing server operating system is non-negotiable. Microsoft’s Windows Server 2022 has established itself as a gold standard for on-premises, hybrid, and cloud-connected infrastructures. Among its many releases, the LTSC (Long-Term Servicing Channel) version—specifically build 21H2 —remains the backbone for organizations demanding a decade of stable support.

Dism /Mount-Image /ImageFile:C:\ISO\sources\install.wim /index:2 /MountDir:C:\mount Dism /Add-Package /Image:C:\mount /PackagePath:C:\Patches\KB5048654.msu Dism /Commit-Image /Unmount-Image Configuration Server2022DecUpdate Import-DscResource -ModuleName PSDesiredStateConfiguration Node 'SRV-FILE01' WindowsUpdateAgent UpdateToDec2024 UpdateId = 'kb5048654' Ensure = 'Present'