eemoon

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Thank you for your fast reply. DC2 is using correct dns. but I notice there is other error message. I am not sure if it is involved with this issue. Please see the below screenshot<br><br><a href="https://filedb.experts-exchange.com/incoming/2021/01_w02/1548778/1609910131230.png" rel="ugc"><img src="https://filedb.experts-exchange.com/incoming/2021/01_w02/1548778/1609910131230.png" class="fr-fic fr-dib" style="width: 584px;"></a><br>
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Thank you for your fast reply. DC2 is using correct dns. but I notice there is other error message. I am not sure if it is involved with this issue. Please see the below screenshot

[https://filedb.experts-exchange.com/incoming/2021/01_w02/1548778/1609910131230.png]https://filedb.experts-exchange.com/incoming/2021/01_w02/1548778/1609910131230.png


1609910131230.png

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Hi, server WIN16 was installed and configured as first windows server. Server DC2(win2016) installed and added to the same network. Both servers can ping each other and see each other by nslookup. Now I would like to add the second server DC2 into domain controller. But why I cannot find it? Please see below screenshot. Thank you<br><br><br><a href="https://filedb.experts-exchange.com/incoming/2021/01_w02/1548775/1609905746784.png" rel="ugc"><img src="https://filedb.experts-exchange.com/incoming/2021/01_w02/1548775/1609905746784.png" class="fr-fic fr-dib" style="width: 524px;"></a><br>
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1609905746784.png


Hi, server WIN16 was installed and configured as first windows server. Server DC2(win2016) installed and added to the same network. Both servers can ping each other and see each other by nslookup. Now I would like to add the second server DC2 into domain controller. But why I cannot find it? Please see below screenshot. Thank you

Why cannot find new server(windows2016)

Windows Server 2003 was based on Windows XP and was released in four editions: Web, Standard, Enterprise and Datacenter. It also had derivative versions for clusters, storage and Microsoft’s Small Business Server. Important upgrades included integrating Internet Information Services (IIS), improvements to Active Directory (AD) and Group Policy (GP), and the migration to Automated System Recovery (ASR).

Windows Server 2003

Active Directory (AD) is a Microsoft brand for identity-related capabilities. In the on-premises world, Windows Server AD provides a set of identity capabilities and services, and is hugely popular (88% of Fortune 1000 and 95% of enterprises use AD). This topic includes all things Active Directory including DNS, Group Policy, DFS, troubleshooting, ADFS, and all other topics under the Microsoft AD and identity umbrella.

Active Directory

Windows Server 2008 and Windows Server 2008 R2, based on the Microsoft Vista codebase, is the last 32-bit server operating system released by Microsoft. It has a number of versions, including including Foundation, Standard, Enterprise, Datacenter, Web, HPC Server, Itanium and Storage; new features included server core installation and Hyper-V.

Windows Server 2008

Windows 10 is a personal computer operating system featuring the "universal application architecture" (UAP); apps can be designed to run across multiple devices with nearly identical code, including PCs, tablets, smartphones, embedded systems, Xbox One, Surface Hub and HoloLens. Windows 10 also includes a virtual desktop system, a window and desktop management feature called Task View, the Microsoft Edge web browser, support for fingerprint and face recognition login, voice-based search (Cortana), new security features for enterprise environments, and DirectX 12 and WDDM 2.0 to improve the operating system's graphics capabilities for games.

Windows 10

Microsoft Azure is a cloud computing platform and infrastructure for building, deploying and managing applications and services through datacenters. It provides both platform-as-a-service (PaaS) and infrastructure-as-a-service (IaaS) services and supports many different programming languages, tools and frameworks, including both Microsoft-specific and third-party software and systems. Cloud Services is a PaaS environment and can be used to create scalable applications and services; there are specific software development kits (SDKs) provided by Microsoft for Python, Java, Node.js and .NET. Azure also has file and storage services, data management, analytics and DNS services.

Azure

Windows Server 2016 is the successor to Windows Server 2012 R2. Built upon the same core code as Windows 10, Windows Server 2016 brings enhancements in security, servicing, and connectivity. A particular focus on this release was hybrid-cloud scenarios, and has close ties to Azure and other Microsoft cloud initiatives. This does not detract from the many improvements that are available for on-premises-only deployments

Windows Server 2016 comes in Datacenter, Standard, and Essentials editions, and for servicing, has adopted windows 10's cumulative model. The new nano-server install is designed to be remotely managed and is designed to be kept current through continuous feature updates. The full GUI install operates similarly to windows 10's "Long Term Servicing Branch" (LTSB) model with cumulative security updates.

Windows Server 2016 has also shifted from a per-processor-and-CAL licensing model to a per-core-and CAL licensing model. This brings Windows Server's licensing more in line with Microsoft's other products and makes hybrid-cloud license planning easier as well.