Virtual Server 2012 Core - Domain Controller

Thanks for responding guys but as my original post says...
"or even use the RSAT tools, where Active Directory Domain Services just isn't listed."

Well the VM is up and running (freshly created yesterday) but I'll be damned if I can: -
Install-WindowsFeature AD-Domain-Services -InstallManagmentTools
It errors with: -
InvalidArgument: (AD-Domain-Services:String)
or even use the RSAT tools, where Active Directory Domain Services just isn't listed.
Any ideas as my best friend Google is letting me down at the moment.
This topic first appeared in the Spiceworks Community

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    My Website Link
    My Linkedin Profile
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  • Upgrade to Server 2012 R2 domain controllers from 2003

    I am at a loss as to what I did wrong here. Everything seems to be working fine except for one subnet (which is behind a hardware firewall).
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    Microsoft Windows [Version 6.3.9600]
    (c) 2013 Microsoft Corporation. All rights reserved.
    C:\Users\username>dcdiag /v /test:dns
    Directory Server Diagnosis
    Performing initial setup:
       Trying to find home server...
       * Verifying that the local machine WGDDC01, is a Directory Server.
       Home Server = WGDDC01
       * Connecting to directory service on server WGDDC01.
       * Identified AD Forest.
       Collecting AD specific global data
       * Collecting site info.
       Calling ldap_search_init_page(hld,CN=Sites,CN=Configuration,DC=wgd,DC=inet,LD
    AP_SCOPE_SUBTREE,(objectCategory=ntDSSiteSettings),.......
       The previous call succeeded
       Iterating through the sites
       Looking at base site object: CN=NTDS Site Settings,CN=Default-First-Site-Name
    ,CN=Sites,CN=Configuration,DC=wgd,DC=inet
       Getting ISTG and options for the site
       * Identifying all servers.
       Calling ldap_search_init_page(hld,CN=Sites,CN=Configuration,DC=wgd,DC=inet,LD
    AP_SCOPE_SUBTREE,(objectClass=ntDSDsa),.......
       The previous call succeeded....
       The previous call succeeded
       Iterating through the list of servers
       Getting information for the server CN=NTDS Settings,CN=WGDDC01,CN=Servers,CN=
    Default-First-Site-Name,CN=Sites,CN=Configuration,DC=wgd,DC=inet
       objectGuid obtained
       InvocationID obtained
       dnsHostname obtained
       site info obtained
       All the info for the server collected
       Getting information for the server CN=NTDS Settings,CN=WGDDC02,CN=Servers,CN=
    Default-First-Site-Name,CN=Sites,CN=Configuration,DC=wgd,DC=inet
       objectGuid obtained
       InvocationID obtained
       dnsHostname obtained
       site info obtained
       All the info for the server collected
       * Identifying all NC cross-refs.
       * Found 2 DC(s). Testing 1 of them.
       Done gathering initial info.
    Doing initial required tests
       Testing server: Default-First-Site-Name\WGDDC01
          Starting test: Connectivity
             * Active Directory LDAP Services Check
             Determining IP4 connectivity
             * Active Directory RPC Services Check
             ......................... WGDDC01 passed test Connectivity
    Doing primary tests
       Testing server: Default-First-Site-Name\WGDDC01
          Test omitted by user request: Advertising
          Test omitted by user request: CheckSecurityError
          Test omitted by user request: CutoffServers
          Test omitted by user request: FrsEvent
          Test omitted by user request: DFSREvent
          Test omitted by user request: SysVolCheck
          Test omitted by user request: KccEvent
          Test omitted by user request: KnowsOfRoleHolders
          Test omitted by user request: MachineAccount
          Test omitted by user request: NCSecDesc
          Test omitted by user request: NetLogons
          Test omitted by user request: ObjectsReplicated
          Test omitted by user request: OutboundSecureChannels
          Test omitted by user request: Replications
          Test omitted by user request: RidManager
          Test omitted by user request: Services
          Test omitted by user request: SystemLog
          Test omitted by user request: Topology
          Test omitted by user request: VerifyEnterpriseReferences
          Test omitted by user request: VerifyReferences
          Test omitted by user request: VerifyReplicas
          Starting test: DNS
             DNS Tests are running and not hung. Please wait a few minutes...
             See DNS test in enterprise tests section for results
             ......................... WGDDC01 failed test DNS
       Running partition tests on : DomainDnsZones
          Test omitted by user request: CheckSDRefDom
          Test omitted by user request: CrossRefValidation
       Running partition tests on : ForestDnsZones
          Test omitted by user request: CheckSDRefDom
          Test omitted by user request: CrossRefValidation
       Running partition tests on : Schema
          Test omitted by user request: CheckSDRefDom
          Test omitted by user request: CrossRefValidation
       Running partition tests on : Configuration
          Test omitted by user request: CheckSDRefDom
          Test omitted by user request: CrossRefValidation
       Running partition tests on : wgd
          Test omitted by user request: CheckSDRefDom
          Test omitted by user request: CrossRefValidation
       Running enterprise tests on : wgd.inet
          Starting test: DNS
             Test results for domain controllers:
                DC: WGDDC01.wgd.inet
                Domain: wgd.inet
                   TEST: Authentication (Auth)
                      Authentication test: Successfully completed
                   TEST: Basic (Basc)
                      The OS
                      Microsoft Windows Server 2012 R2 Standard (Service Pack level:
     0.0)
                      is supported.
                      NETLOGON service is running
                      kdc service is running
                      DNSCACHE service is running
                      DNS service is running
                      DC is a DNS server
                      Network adapters information:
                      Adapter [00000010] Broadcom NetXtreme Gigabit Ethernet:
                         MAC address is B0:83:FE:C1:98:07
                         IP Address is static
                         IP address: 10.240.1.23
                         DNS servers:
                            10.240.1.23 (WGDDC01) [Valid]
                            10.240.1.24 (WGDDC02) [Valid]
                            127.0.0.1 (WGDDC01) [Valid]
                      The A host record(s) for this DC was found
                      The SOA record for the Active Directory zone was found
                      Warning: no DNS RPC connectivity (error or non Microsoft DNS s
    erver is running)
                      [Error details: 5 (Type: Win32 - Description: Access is denied
             Summary of test results for DNS servers used by the above domain
             controllers:
                DNS server: 10.240.1.23 (WGDDC01)
                   All tests passed on this DNS server
                   Name resolution is functional._ldap._tcp SRV record for the fores
    t root domain is registered
                DNS server: 10.240.1.24 (WGDDC02)
                   All tests passed on this DNS server
                   Name resolution is functional._ldap._tcp SRV record for the fores
    t root domain is registered
             Summary of DNS test results:
    Auth Basc Forw Del  Dyn  RReg Ext
                Domain: wgd.inet
                   WGDDC01                      PASS WARN n/a  n/a  n/a 
    n/a  n/a
             ......................... wgd.inet passed test DNS
          Test omitted by user request: LocatorCheck
          Test omitted by user request: Intersite
    C:\Users\dsmythe>ipconfig /all
    Windows IP Configuration
       Host Name . . . . . . . . . . . . : WGDDC01
       Primary Dns Suffix  . . . . . . . : wgd.inet
       Node Type . . . . . . . . . . . . : Hybrid
       IP Routing Enabled. . . . . . . . : No
       WINS Proxy Enabled. . . . . . . . : No
       DNS Suffix Search List. . . . . . : wgd.inet
    Ethernet adapter WGD_INET:
       Connection-specific DNS Suffix  . :
       Description . . . . . . . . . . . : Broadcom NetXtreme Gigabit Ethernet
       Physical Address. . . . . . . . . : B0-83-FE-C1-98-07
       DHCP Enabled. . . . . . . . . . . : No
       Autoconfiguration Enabled . . . . : Yes
       IPv4 Address. . . . . . . . . . . : 10.240.1.23(Preferred)
       Subnet Mask . . . . . . . . . . . : 255.255.255.0
       Default Gateway . . . . . . . . . : 10.240.1.1
       DNS Servers . . . . . . . . . . . : 10.240.1.23
                                           10.240.1.24
                                           127.0.0.1
       NetBIOS over Tcpip. . . . . . . . : Enabled
    Tunnel adapter isatap.{2C28B0FA-6BF8-4201-A6DA-081AED63B496}:
       Media State . . . . . . . . . . . : Media disconnected
       Connection-specific DNS Suffix  . :
       Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
       Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
       DHCP Enabled. . . . . . . . . . . : No
       Autoconfiguration Enabled . . . . : Yes
    When I try to bind a machine to the domain I get an error message that says "
    The following error occurred when DNS was queried for the service location (SRV) resource record used to locate an Active Directory Domain Controller (AD DC) for domain "wgd.inet":
    The error was: "This operation returned because the timeout period expired."
    (error code 0x000005B4 ERROR_TIMEOUT)
    The query was for the SRV record for _ldap._tcp.dc._msdcs.wgd.inet
    The DNS servers used by this computer for name resolution are not responding. This computer is configured to use DNS servers with the following IP addresses:
    10.240.1.24
    10.240.1.23
    Verify that this computer is connected to the network, that these are the correct DNS server IP addresses, and that at least one of the DNS servers is running.
    Please let me know if I'm missing something or if there are other things I can check.
    Thanks!
    I forgot to mention that after the 2003 domain controllers were out of the environment, I raised the domain and forest functional level to 2012 R2.  All clients in the environment are Windows XP Pro or above.  The XP Pro boxes will be going away as
    soon as our vendor supports their software to run on Windows 7.

    We now have 2 2012 R2 DCs. The 2003 DCs are gone. Metadata from the old DCs is all cleaned up. DNS seems to be working fine in 3 out of 4 subnets. The 4th is behind a hardware firewall and I can see the IP address of the machine I am trying to bind to the
    domain connecting to the two new domain controllers but the client machine that is trying to bind gives an error.  An Active Directory Domain Controller for the domain wgd.inet could not be contacted.  It seems that this is just a DNS issue for one
    particular subnet (10.240.2.0/24).  This subnet is setup in AD Sites and Services\Sites\Subnets\10.240.2.0/24 (Site: Default-First-Site-Name).
    When trying to do anything with nslookup from the 10.240.2.0/24 subnet it times out.  The route is there and I can watch it connect through our hardware firewall over port 53.
    DC01
    Microsoft Windows [Version 6.3.9600]
    (c) 2013 Microsoft Corporation. All rights reserved.
    C:\Users\dsmythe>netdom query fsmo
    Schema master               WGDDC01.wgd.inet
    Domain naming master        WGDDC01.wgd.inet
    PDC                         WGDDC01.wgd.inet
    RID pool manager            WGDDC01.wgd.inet
    Infrastructure master       WGDDC01.wgd.inet
    The command completed successfully.
    C:\Users\dsmythe>ipconfig /all
    Windows IP Configuration
       Host Name . . . . . . . . . . . . : WGDDC01
       Primary Dns Suffix  . . . . . . . : wgd.inet
       Node Type . . . . . . . . . . . . : Hybrid
       IP Routing Enabled. . . . . . . . : No
       WINS Proxy Enabled. . . . . . . . : No
       DNS Suffix Search List. . . . . . : wgd.inet
    Ethernet adapter WGD_INET:
       Connection-specific DNS Suffix  . :
       Description . . . . . . . . . . . : Broadcom NetXtreme Gigabit Ethernet
       Physical Address. . . . . . . . . : B0-83-FE-C1-98-07
       DHCP Enabled. . . . . . . . . . . : No
       Autoconfiguration Enabled . . . . : Yes
       IPv4 Address. . . . . . . . . . . : 10.240.1.23(Preferred)
       Subnet Mask . . . . . . . . . . . : 255.255.255.0
       Default Gateway . . . . . . . . . : 10.240.1.1
       DNS Servers . . . . . . . . . . . : 10.240.1.23
                                           10.240.1.24
       NetBIOS over Tcpip. . . . . . . . : Enabled
    Tunnel adapter isatap.{2C28B0FA-6BF8-4201-A6DA-081AED63B496}:
       Media State . . . . . . . . . . . : Media disconnected
       Connection-specific DNS Suffix  . :
       Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
       Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
       DHCP Enabled. . . . . . . . . . . : No
       Autoconfiguration Enabled . . . . : Yes
    C:\Users\dsmythe>
    DC02
    Microsoft Windows [Version 6.3.9600]
    (c) 2013 Microsoft Corporation. All rights reserved.
    C:\Users\dsmythe>netdom query fsmo
    Schema master               WGDDC01.wgd.inet
    Domain naming master        WGDDC01.wgd.inet
    PDC                         WGDDC01.wgd.inet
    RID pool manager            WGDDC01.wgd.inet
    Infrastructure master       WGDDC01.wgd.inet
    The command completed successfully.
    C:\Users\dsmythe>ipconfig /all
    Windows IP Configuration
       Host Name . . . . . . . . . . . . : WGDDC02
       Primary Dns Suffix  . . . . . . . : wgd.inet
       Node Type . . . . . . . . . . . . : Hybrid
       IP Routing Enabled. . . . . . . . : No
       WINS Proxy Enabled. . . . . . . . : No
       DNS Suffix Search List. . . . . . : wgd.inet
    Ethernet adapter NIC1:
       Connection-specific DNS Suffix  . :
       Description . . . . . . . . . . . : Broadcom NetXtreme Gigabit Ethernet
       Physical Address. . . . . . . . . : B0-83-FE-C1-9F-74
       DHCP Enabled. . . . . . . . . . . : No
       Autoconfiguration Enabled . . . . : Yes
       IPv4 Address. . . . . . . . . . . : 10.240.1.24(Preferred)
       Subnet Mask . . . . . . . . . . . : 255.255.255.0
       Default Gateway . . . . . . . . . : 10.240.1.1
       DNS Servers . . . . . . . . . . . : 10.240.1.24
                                           10.240.1.23
       NetBIOS over Tcpip. . . . . . . . : Enabled
    Tunnel adapter isatap.{4F45E51E-FC2F-49ED-85CF-0750A9EEECF5}:
       Media State . . . . . . . . . . . : Media disconnected
       Connection-specific DNS Suffix  . :
       Description . . . . . . . . . . . : Microsoft ISATAP Adapter
       Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
       DHCP Enabled. . . . . . . . . . . : No
       Autoconfiguration Enabled . . . . : Yes
    C:\Users\dsmythe>

  • Hyper-V host fails with "RPC Server unavailable" error when I try to promote Windows Server in virtual machine to a domain controller

    Host: Windows Server 2012 R2 with Hyper-V and RRAS (for Internet over NAT)
    VM: Windows Server 2012 R2 with installed Active Directory Domain Services
    When I open AD DS configuration window (“promote this server to a domain controller”) many services and programs on my host (include Hyper-V, RRAS & Server Manager) fails with RPC Server unavailable error.

    Hello Aleksandr,
    There wasn't any configuration information, ipconfig /all, network setup, etc. So it's difficult to tell.
    More importantly, are you trying to promote the host server? If yes, that is not advised, for one, because it's a Hyper-V server, (not suggested at all), and two, RRAS is installed. RRAS is problematic with any domain controller because it turns it into
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    Active Directory communication fails on multihomed domain controllers
    http://support.microsoft.com/kb/272294/
    Multihomed DCs (with more than one unteamed NIC or multiple IPs) with DNS, RRAS, iSCSI, Clustering interfaces, management interfaces, backup interfaces, and/or PPPoE adapters - A multihomed DC is not a recommended configuration, however there are ways to
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    http://www.altaro.com/hyper-v/reasons-not-to-make-hyper-v-a-domain-controller/
    Domain Controller as Hyper-V host
    https://social.technet.microsoft.com/Forums/windowsserver/en-US/4ff14bec-a815-473b-8d2a-33e91e17197b/domain-controller-as-hyperv-host?forum=winserverhyperv
    Networking?
    I don't know how your networking is setup, whether there are multiple NICs on the host server, if they are teamed, if you have the host interface set to allow the operating system to share administration, or if there are separate interfaces for each. Can
    the host OS ping/communicate with the DC virtual machine?
    If there are more than one NIC, you have the choice to team the NICs and share the Teamed NICs for the Hyper-V OS and the VMs, or keep them separate where one is devoted for the Hyper-V OS, and one for the VMs.
    Hyper-V Server VLAN Network Configuration
    https://social.technet.microsoft.com/Forums/windowsserver/en-US/0aa71d2a-ebf9-4a3e-bbf5-94db55339fa2/hyperv-server-vlan-network-configuration?forum=winserverhyperv 
    Recommendation:
    Why not just create another VM DC?
    Ace Fekay
    MVP, MCT, MCSE 2012, MCITP EA & MCTS Windows 2008/R2, Exchange 2013, 2010 EA & 2007, MCSE & MCSA 2003/2000, MCSA Messaging 2003
    Microsoft Certified Trainer
    Microsoft MVP - Directory Services
    Complete List of Technical Blogs: http://www.delawarecountycomputerconsulting.com/technicalblogs.php
    This posting is provided AS-IS with no warranties or guarantees and confers no rights.

  • Uninstall Active Directory from DC (Win server 2012 Core)

    Hello All,
    How can I uninstall Active Directory from the additional domain controller that runs WS 2012 Core. Which tool should I use?
    Uninstall-addsdomaincontroller
    Uninstall-windowsfeature
    Remove-windowsfeature
    ntdsutil

    Hi Kaoizm,
    You can refer the following article:
    Demoting Domain Controllers and Domains (Level 200)
    https://technet.microsoft.com/en-us/library/jj574104.aspx?f=255&MSPPError=-2147217396
    What is the simplest command line to dcpromo *down* a Server Core machine?
    http://blogs.technet.com/b/migreene/archive/2008/04/25/3045099.aspx
    More related third party article:
    Demote Server Core Domain Controller (2012)
    http://blog.allford.id.au/2014/demote-server-core-domain-controller-2012/
    Safely Demote a Windows 2008/r2 Core Domain Controller
    http://blog.ittoby.com/2013/06/safely-demote-windows-2008r2-core.html
    I’m glad to be of help to you!
    *** This response contains a reference to a third party World Wide Web site. Microsoft is providing this information as a convenience to you. Microsoft does not control these
    sites and has not tested any software or information found on these sites; therefore, Microsoft cannot make any representations regarding the quality, safety, or suitability of any software or information found there. There are inherent dangers in the use
    of any software found on the Internet, and Microsoft cautions you to make sure that you completely understand the risk before retrieving any software from the Internet. ***
    Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Support, contact [email protected]

  • Which Server Version for Domain Controller do I Need

    Hello
    We are currently running two domain controllers with Server 2003 on them.  We have a standard TCP/IP star topology networking  including web servers, files servers, sql, iis etc.
    We are upgrading 5 of our servers to 2012r2 and are using them as "host" servers for upgraded IIS (2012r2) and WebGrabber (2008r2) servers and these servers will be set up as virtual machines (the IIS and web grabbers) on the hosts.
    My question is will using Windows Server 2003 domain controllers cause issues in the advanced settings in 2012r2 and Hyper-V?  Should we upgrade our Domain Controllers and if so to what version?  2008r2 or 2012r2?
    Thanks!
    Theresa Greene
    Theresa Greene

    My question is will using Windows Server 2003 domain controllers cause issues in the advanced settings in 2012r2 and Hyper-V?  Should we upgrade our Domain Controllers and if so to what version?  2008r2 or 2012r2?
    At least Windows Server 2012
    I highly recommend to upgrade the Domain Controllers to at least Windows Server 2012.
    Besides the new functionality described by others in this thread, Windows Server 2012-based Domain Controllers (and beyond) offer virtualization safeguards, building on the VM-GenerationID offered by your new virtualization platform. This functionality helps
    to protect your Domain Controllers from USN rollbacks and Lingering Objects. It also unlocks the Domain Controller Cloning functionality, that may help you deploy your five Domain Controllers faster and more streamlined.
    More information:
    New features in AD DS in Windows Server 2012, Part 12: Virtualization-safe
    Active Directory 
    New features in AD DS in Windows Server 2012, Part 13: Domain Controller
    Cloning 
    Cases where VM-GenerationID doesn’t help make Active Directory virtualization-safe, Part

    Cases where VM-GenerationID doesn’t help make Active Directory virtualization-safe, Part
    2  
    Getting to Windows Server 2012
    In terms of getting your Active Directory to Windows Server 2012, there's good news and slightly bad news. The bad news is you can't in-place upgrade your Domain Controllers to Windows Server 2012. The good news: This makes the transition scenario
    more appealing.
    Instead of upgrading your Domain Controllers on their physical hardware, and, then, convert them to virtual machines, you can build new virtual Windows Server 2012 Domain Controllers, while your Windows Server 2003 Domain Controllers remain running.
    Then, when you're ready to get rid of your Windows Server 2003 Domain Controllers, you simply demote them and remove them from your network. I've written a detailed step-by-step on this:
    Transitioning your Windows Server
    2003 Domain Controllers to Windows Server 2012  

  • Bind Mavericks to Windows Server 2012 R2 domain

    I have a Windows 2012 R2 domain controller (only one in the domain) with the forest and domain in native (not mixed) mode.
    I am trying to bind a Mavericks Macbook Pro to the domain.
    I have checked that I can ping the domain and domain controller by name and IP address.
    I have set the NTP on the Macbook to use the domain controller as the time source.
    I even set the "Prefer this domain server" to the domain controller.
    When I attempt bind the Macbook, the time tested message of "Authentication server could not be contacted."
    Any suggestions?  Something about Windows Server 2012 R2 that I am missing?  I admit that I am just learning Windows
    Server 2012 R2, so it is possible my lack of knowledge of it is the adding to the problem.
    Thank you in advance!

    I have 3 Server 2012 DC's here on my network.  No issues binding Macs to the DC.  I haven't had the time to roll out R2 DCs yet, but will be doing so shortly as I am now done with some other upgrades.  I would roll out one right now so I can test this for you, but don't have the time...sorry man.
    One of the most important thing with AD is DNS.  1 of my 3 AD's is my DNS and DHCP server.  I have not had to mess with any special settings, just let my Mac get it's IP from the DC and then bind away.  Are your windows machines (if you have any) on the same LAN able to bind?  Also make sure the account you are logged into the mac with is an Admin on the local mac. 
    Remove all the custom info you put in, keep it simple, I have never had to fill in any of those details, and make sure you use the FQDN of your DC (host.domain.com).  Once you put in the FQDN, does the utility recognize the Domain and then ask for the AD admin credentials?  If yes, then thats a good sign. 
    Let me know if it's still not working.  Also make sure you are using the correct login and password, the admin of your DC. 
    Is your DC virtual or Physical?  Do you have the firewall enabled on your DC?  Are you using wireless or wired? 
    I'm sure you will get this... S12R2 is really sweet, all my Hyper-V hosts are S12R2. 

  • Biztalk 2013 R2 with Windows Server 2003 R2 Domain Controller

    Hello, I have a client right who has a Windows Server 2003 R2 domain controller with active directory installed. Is there any reason why I can't install Biztalk 2013 on a Windows Server 2012 R2 box and add it to that farm to use active directory?
    Thanks in advance,
    -Adam

    BizTalk Server is only going to use the User Groups created in Domain Controller so ideally i don't think there will be any compatibility issue. Also there isn't any microsoft article which talks about BizTalk compatibility with respect to domain controller.
    You will have to create all the Windows Groups and User Accounts in AD, before BizTalk Server configuration.
    Windows Groups and User Accounts in BizTalk Server
    Thanks,
    Prashant
    Please mark this post accordingly if it answers your query or is helpful.

  • Questions About Adding First 2012 R2 domain controller to an existing 2008 Domain

    Our current domain controllers are all running Server 2008 and are VMs in our local office.  We plan to add a new domain controller and also create a new AD site.  This new domain controller will be the only domain controller in the new remote
    site.  It will also be a VM on a new 2012 R2 Hyper-V server at the new remote site.
    There is currently only one site (the default first site).
    The steps planned are to create a new site to represent the remote location in AD configured with the subnets that apply to the remote site.  (Computers in our local office should continue to use the domain controllers in our office and remote PCs should
    start using the new domain controller.)
    Then build the new domain controller VM, join to the domain as a member server and then promote it to domain controller of the new site.
    Are any steps missing?
    Do we need to do anything special with time sync settings on Hyper-V or will both the Hyper-V host and the domain controller guest just automatically sync time with the PDC domain controller across a WAN connection at the main site?
    Is there a way to prepare the domain/schema for the new 2012 R2 domain controller in advance so that the new domain controller can be installed later without needing Schema Admin or Enterprise admin permissions during the installation?

    > Where can I find what is correct for 2012 R2 domain controllers running
    > on Hyper-V 2012 R2 hosts?
    There's no "one fits all" advice on this topic, but I agree with Ahmed:
    Within a domain, the DCs provide a hierarchical time source, and since
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    If your HV hosts are member of the domain they are hosting, things can
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    Greetings/Grüße,
    Martin
    Mal ein
    gutes Buch über GPOs lesen?
    Good or bad GPOs? - my blog…
    And if IT bothers me -
    coke bottle design refreshment (-:

  • Promote this server to a domain controller still appears

    Hi All, I've change one DC 2003 with a new DC 2012 in my forest (I've 4 DC e 3 sites) following these steps:
    1 - Demote DC 2003
    2 - Remove DNS 2003 Role
    3 - Rename e change IP on Server 2003
    4 - Waiting and verify replica
    5 - Give the same Hostname and IP of Server 2003 to New DC 2012
    5 - Add Role AD Directory Service and when finished I use the notification "promote this server to a domain controller" to promote it to a member domain controller.
    6 - After reboot the notification STILL APPEARS, but it result as a DC and all work fine.
    Any help me?
    Thanks

    Hi Federico,
    Can you please confirm, whether you are seeing the notification as given in the below screenshot,
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    Checkout the below link on Step-by-Step Guide for Setting Up A Windows Server 2012 Domain Controller,
    http://social.technet.microsoft.com/wiki/contents/articles/12370.step-by-step-guide-for-setting-up-a-windows-server-2012-domain-controller.aspx 
    Regards,
    Gopi
    www.jijitechnologies.com

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