Windows Server 2012, codenamed "Windows Server 8", is the sixth version of the Windows Server operating system by Microsoft, as part of the Windows NT family of operating systems. It is the server version of Windows based on Windows 8 and succeeds Windows Server 2008 R2, which is derived from the Windows 7 codebase, released nearly three years earlier. Two pre-release versions, a developer preview and a beta version, were released during development. The software was officially launched on September 4, 2012, which was the month before the release of Windows 8.[4] It was succeeded by Windows Server 2012 R2 in 2013. Mainstream support for Windows Server 2012 ended on October 9, 2018, and extended support will end on October 10, 2023. Windows Server 2012 is eligible for the paid Extended Security Updates (ESU) program, which offers continued security updates until October 13, 2026.
mastering microsoft windows server 2008 r2 pdf free 13
Server Manager has been redesigned with an emphasis on easing management of multiple servers.[17] The operating system, like Windows 8, uses the Metro-based user interface unless installed in Server Core mode.[18] The Windows Store is available by installing the desktop experience feature from the server manager, but is not installed by default.[19] Windows PowerShell in this version has over 2300 commandlets, compared to around 200 in Windows Server 2008 R2.[20]
Another area in which Windows Server 2008 R2 and Windows 7 shine is in the branch office. A new feature, BranchCache, is easily enabled using Group Policy. When enabled, R2 will intelligently cache data the first time it is downloaded from a corporate content server (either SMB or HTTP) so that subsequent requests for the same information are served up locally in the branch instead of taxing the WAN links. This is done in a way where we can ensure file changes, ACLs, file locks, etc. are all respected. Think of a branch where there are 100 users who all need to download the new employee manual, which is 50MB. Instead of 5GB going across the WAN in the early morning (slowly), only 50MB will go across and everyone will get the manual locally from the hosted cache in the branch. You just saved 4.5GB on that line.
First, check with your ISV to ensure your applications are tested for compatibility. For a quick compatibility self-test check, you can take advantage of our free downloadable certification toolkit (use the Works with Windows Server 2008 R2 tool) as a black-box validation tool for application compatibility compliance verification. (You can find the Toolkit at microsoft.com/windowsserver/isv). If your ISV has not pledged support for Windows Server 2008 R2 (you may find a complete list of server pledged supported apps on our WindowsServerCatalog.com), we have application compatibility resources including the Microsoft Deployment Toolkit 2010 (MDT), which has the Application Compatibility Toolkit 5.5 (ACT).
12- To find which server is currently holding FSMO then run the following command. netdom query fsmoThe FSMO roles are currently with the Windows Server 2008 R2 Active Directory domain controller (server2008)
48- Now change the DNS address of our additional Domain Controller server to be the IP address of our Windows Server 2019 Domain Controller server.After completing Active Directory Migration, Now the ultimate step is to get rid of (uninstalling) server2008 Active Directory domain controller.Remove Active Directory Domain Controller 200849- Open command prompt Type dcpromo and then hit Enter. 2ff7e9595c
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