Event ID 4776 - Source Workstation: \\computer
We have a user that was locked out but never logged into the computer that is referenced in the 4776 events for the lockout. The source workstation in the events is represented as\\abccomputer. My...
View ArticleCannot add AWS server to local AWS domain controller: "The specified server...
I have a working DC in Amazon's Cloud center us-west1a to which I have previously joined a local server.However, I did that by configuring the Amazon firewall (around each virtual machine) to have all...
View ArticleHow to Combine Multiple Active Directory forests using ADAM/LDS
The goal here is to configure an application that can speak to LDAP but only with ONE LDAP System. As i have 9 LDAP systems, i´m thinking in "combine" these multiple forests in a sigle LDAP databaseI...
View ArticleWhat is security right of trusted domain ?
We use win2003 AD domains and we have forest trust btw the domains.When I connect to that trusted domain by ADUC by own domain operation account, it had higher right in trusted domain.How the security...
View ArticleCan a demoted domain controller continue serving DNS, DHCP, and other services?
Is it possible to dcpromo a 2008 R2 domain controller, but leave AD services installed so it can continue servicing DNS and DHCP? (It is running AD-integrated DNS and all the DC's are using DFS...
View ArticleGet the list of Computer object location.
Hi,We have been asked to do below activity and I think script will do a nice job here.We got list of Computers (around 400).We will have to note down the current OU location of these 400 Machines (All...
View ArticleRemote issue of separate domain
HiI have separate domain to which I have 3389 port opened and pinging as well.Now I can take remote from other machine which are in different OU but i cannot login from other machine which are other OU...
View ArticleIssues with installing AD DS on windows server 2008 R2
I tried twice today to get this installed. After I get everything installed with dcpromo it starts to write the service. Both times it took like 2 hours before the server restarted. Once restarted it...
View ArticleCan't Find Domain controller error on group of Domain machines where as it...
The machines were working in the domain controller over WAN, but don't know how not getting loggedon in the domain, the message of "Can't find Domain Controller" is displayed while doing the...
View ArticleIncreasing virtual memory on DC
Hi All,I need to increase the virtual memory on a DC to troubleshoot one issue. Can anyone suggest if there is any issue in increasing the virtual memory on the server like performance impact...
View ArticleQuestion about site link
Question about site linkFor exemple:Site1: DC1A, DC1B (contains Domain naming master and schema master )Site2: DC2A, DC2B (contains RID,PDC and infrastructure master )Site3: DC3A- Site1 linked with...
View ArticleADWS EventID 7034 and 7031
HelloI have set up two new DC`s in a Windows 2008 R2 domain. After manually adding the DNS role I have DCPROMOed both with no problems but after checking the System EventLog I noticed the following...
View Articleimport/export active directory users from server 2003 to server 2012
I am currently running server 2003 as our domain controller and it is old and needs replaced. I have bought a new machine and installed Server 2012 on it. The new 2012 box will become the domain...
View ArticleDomain controller keeps deleting its host A record
I have the following issue with a DC:Cannot ping a branch DCDC is configured to point to a different DC for its primary DNS server (we have our branch DCs pointing to a DC in our hub site for their...
View ArticleThe Group Policy Client service failed the sign-in The universal unique...
Hi ! I am deploying many Lenovo Thinkpad Tablet 2 with SCCM 2012 SP1 and when I logon to the domain after the deployment is finished i get this error message The Group Policy Client service failed...
View Articleadd server 2008 to 2003 domain
I had 7 locations all running 2003 ad servers in the same forest and domain. I had to upgrade on dc to 2008 recently and I am not able to complete dcpromo. Every time I try to it wants me to select a...
View ArticleComparision between the RSA Keon PKI and Microsoft PKI
Can someone provide the technical comparision between the RSA Keon PKI and Microsoft PKI and from technical perspective which is easier to implement ?
View ArticleCompacting the size of ntds.dit
Hi, I just enable the Active directory recycle bin option in my server 2k8r2 x64 enterprise edition.I was compacting the “ntds.dit” file using ntdsutil command. But I noticed that before the compaction...
View ArticleMicrosoft Interview preparation
HiI got call from Microsoft HR for Active Directory premier Support Engineer (Support Engineer - EPS Please guide me the dig deep Q & A to clear Microsoft interview.Profile is below : Candidates...
View ArticleIs it possible to Grant Replicate Directory Changes permission on...
Is it possible to Grant Replicate Directory Changes permission on organizational unit instead of the whole domain?Advizor Hosting, Microsoft Partner
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