Active Directory Replication failed with “Target principal name is incorrect” If you have issue with the computer account of the domain controller then you may receive target principal name is incorrect or access denied error while the time of replication To check the computer account run the below command from affected domain controller where you… Read More »
Also receive error “The source server is currently rejecting replication requests. This operation will not continue” in windows server 2008/2003 and Active Directory replication stopped working, possibly the inbound and outbound replication been disabled on the domain controllerUse the below repadmin command to check the inbound and outbound connection object status repadmin /options DC name… Read More »
Is Cloud reliable? All most every tech magazines have an article on Cloud Computing and it’s been frequently used word in IT, yes Cloud is the emerging technology in IT world seeking to change the concept of personal computing and taking it to a new level of computing and it is a talk of the… Read More »
List of trusted sites went empty recently, yes the Trusted Sites list got empty, it says: “No sites are in this zone” how to resolve this issue We had an issue like some one edited the default domain policy to update the trusted site list and we have lost entire IE configuration (Like trusted site… Read More »
Free Nslookup Tool for Windows with GUI interface It’s a normal Windows Nslookup tool, command line windows Nslookup tool been converted to user friendly GUI tool, this tool used to check the DNS entry and it has many customized features Features of DNS Lookup Tool • You can check the different record types (A, MX,… Read More »
Exchange recipients are used to send and receive exchange mail, Active directory object or resources that send and receive messages are called Exchange recipient (like User object and Group object in Active Directory) in Exchange 2010 environment different types of Exchange recipient available and each recipient type is represented by a unique featuresMost command recipient… Read More »
It’s been frequently asked question, list of ports used by Active Directory or list of Active Directory Ports for Active Directory replication and Active Directory authentication, this ports can be used to configure the FirewallActive Directory replication– There is no defined port for Active Directory replication, Active Directory replication remote procedure calls (RPC) occur dynamically… Read More »
Group Policy slow link detection process change on windows server 2008You can see my earlier article on Group Policy slow link detection Group Policy Processing over Slow Links in windows 2003(part1) Group Policy Processing over Slow Links(Part2) In windows server 2003, Group Policy slow link detection uses the ICMP ping to detect the network bandwidth.… Read More »
Using Online String to GUID Converter Tool, you can convert a string formatted GUID to hexadecimal string format and vice versa (hexadecimal formatted GUID to string format) If you extract the Active Directory object GUID from Domain Controller using ADSIEDIT you will get the hexadecimal formatted GUID and you have to convert this Hex format… Read More »
Group Policy replication change Before I start the SYSVOL replication changes in windows server 2008, I would like to explain how the GPO has been replicated in windows server 2003 and earlier versions Also Read: force sysvol replication on Windows 2008 and windows server 2012 Understanding SYSVOL/GPO replication Group policy template (GPT) and group policy… Read More »