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Replmon is the first tool you should use when troubleshooting Active Directory replication issues. As it is a graphical tool, replication issues are easy to see and somewhat easier to diagnose than using its command line counterparts. The purpose of this document is to guide you in how to use it, list some common replication errors and show some examples of when replication issues can stop other network installation actions. for more go to http://www.techtutorials.net/articles/replmon_howto_a.html
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How do active directory porvide the means for which the administrator can control replication traffic?
the administrator has two big tools to help him monitor the repliaction traffic as well as any error or conflict resolution .they are repladmin and replmon repadmin is more powerful and can do more then replmon which is mostly used to monitor the replication and conflicts
What are the support tools?
Supported Tools are used to Maintain AD Services. used to handle replication as well. Ntdsutil.exe to make changes or administrate to AD database. replmon and repadmin to monitor and administrate replication. netdiag to monitor network.
When active directory detects a replication conflict?
version id is different in both the DCs. the version with higher value gets replicated. repladmin and replmon are 2 tools which are used to check the errors in replications and monitoring is done with these tools.conflict resolution is done also.
What is replmonexe?
The Replmon utility was introduced with Windows Server 2000 as a Support Tools utility. The utility worked on both 32 bit and 64 bit operation systems. In Windows Server 2003 the utility was only available in the 32 bit version of the Support Tools. The preferred tool for managing and troubleshooting replication is the Repadmin.exe utility for Windows Server 2008 and Windows Server 2008 R2. With that said, the Windows Server 2003 SP2 Support Tools can be installed on a 32 or 64 bit computer and will allow you use Replmon Replmon.exe is the Active Directory Replication Monitor This tool enables administrators to view the low-level status of Active Directory replication, force synchronization between domain controllers, view the topology in a graphical format, and monitor the status and performance of domain controller replication. ReplMon can be used to do the following: See when a replication partner fails. Display replication topology. To view the history of successful and failed replication changes for troubleshooting purposes. To view the properties of directory replication partners. To Create your own applications or scripts written in Microsoft Visual Basic Scripting Edition (VBScript) to extract specific data from Active Directory. To view a snapshot of the performance counters on the computer, and the registry configuration of the server. To Generate status reports that include direct and transitive replication partners, and detail a record of changes. To Display changes that have not yet replicated from a given replication partner. To Display a list of the trust relationships maintained by the domain controller being monitored. To Display the metadata of an Active Directory object's attributes. To Monitor replication status of domain controllers from multiple forests. To Find all direct and transitive replication partners on the network. To Poll replication partners and generate individual histories of successful and failed replication events. To Force replication. To Trigger the Knowledge Consistency Checker (KCC) to recalculate the replication topology.
What is ldp replmon?
What is LDP?A: The Lightweight Directory Access Protocol, or LDAP is an application protocol for querying and modifying directory services running over TCP/IP.[1]A directory is a set of objects with attributes organized in a logical and hierarchical manner. The most common example is the telephone directory, which consists of a series of names (either of persons or organizations) organized alphabetically, with each name having an address and phone number attached.An LDAP directory tree often reflects various political, geographic, and/or organizational boundaries, depending on the model chosen. LDAP deployments today tend to use Domain name system (DNS) names for structuring the topmost levels of the hierarchy. Deeper inside the directory might appear entries representing people, organizational units, printers, documents, groups of people or anything else that represents a given tree entry (or multiple entries).Its current version is LDAPv3, which is specified in a series of Internet Engineering Task Force (IETF) Standard Track Requests for comments (RFCs) as detailed in RFC 4510.LDAP means Light-Weight Directory Access Protocol. It determines how an object in an Active directory should be named. LDAP (Lightweight Directory Access Protocol) is a proposed open standard for accessing global or local directory services over a network and/or the Internet. A directory, in this sense, is very much like a phone book. LDAP can handle other information, but at present it is typically used to associate names with phone numbers and email addresses. LDAP directories are designed to support a high volume of queries, but the data stored in the directory does not change very often. It works on port no. 389. LDAP is sometimes known as X.500 Lite. X.500 is an international standard for directories and full-featured, but it is also complex, requiring a lot of computing resources and the full OSI stack. LDAP, in contrast, can run easily on a PC and over TCP/IP. LDAP can access X.500 directories but does not support every capability of X.500What is REPLMON?A: Replmon is the first tool you should use when troubleshooting Active Directory replication issues. As it is a graphical tool, replication issues are easy to see and somewhat easier to diagnose than using its command line counterparts. The purpose of this document is to guide you in how to use it, list some common replication errors and show some examples of when replication issues can stop other network installation actions. for more go to http://www.techtutorials.net/articles/replmon_howto_a.htmlWhat is ADSIEDIT?A: ADSIEdit is a Microsoft Management Console (MMC) snap-in that acts as a low-level editor for Active Directory. It is a Graphical User Interface (GUI) tool. Network administrators can use it for common administrative tasks such as adding, deleting, and moving objects with a directory service. The attributes for each object can be edited or deleted by using this tool. ADSIEdit uses the ADSI application programming interfaces (APIs) to access Active Directory. The following are the required files for using this tool:· ADSIEDIT.DLL· ADSIEDIT.MSCRegarding system requirements, a connection to an Active Directory environment and Microsoft Management Console (MMC) is necessaryWhat is NETDOM?A: NETDOM is a command-line tool that allows management of Windows domains and trust relationships. It is used for batch management of trusts, joining computers to domains, verifying trusts, and secure channels A:Enables administrators to manage Active Directory domains and trust relationships from the command prompt.Netdom is a command-line tool that is built into Windows Server 2008. It is available if you have the Active Directory Domain Services (AD DS) server role installed. To use netdom, you must run the netdom command from an elevated command prompt. To open an elevated command prompt, click Start, right-click Command Prompt, and then click Run as administrator.You can use netdom to:Join a computer that runs Windows XP Professional or Windows Vista to a Windows Server 2008 or Windows Server 2003 or Windows 2000 or Windows NT 4.0 domain.Provide an option to specify the organizational unit (OU) for the computer account.Generate a random computer password for an initial Join operation.Manage computer accounts for domain member workstations and member servers. Management operations include:Add, Remove, Query.An option to specify the OU for the computer account.An option to move an existing computer account for a member workstation from one domain to another while maintaining the security descriptor on the computer account.Establish one-way or two-way trust relationships between domains, including the following kinds of trust relationships:From a Windows 2000 or Windows Server 2003 or Windows Server 2008 domain to a Windows NT 4.0 domain.From a Windows 2000 or Windows Server 2003 or Windows Server 2008 domain to a Windows 2000 or Windows Server 2003 or Windows Server 2008 domain in another enterprise.Between two Windows 2000 or Windows Server 2003 or Windows Server 2008 domains in an enterprise (a shortcut trust).The Windows Server 2008 or Windows Server 2003 or Windows 2000 Server half of an interoperable Kerberos protocol realm.Verify or reset the secure channel for the following configurations:Member workstations and servers.Backup domain controllers (BDCs) in a Windows NT 4.0 domain.Specific Windows Server 2008 or Windows Server 2003 or Windows 2000 replicas.Manage trust relationships between domains, including the following operations:Enumerate trust relationships (direct and indirect).View and change some attributes on a trust.SyntaxNetdom uses the following general syntaxes:NetDom [] [{/d: | /domain:} ] []NetDom help
What is ldp what is replmon what is adsiedit what is netdom what?
The Lightweight Directory Access Protocol, or LDAP is an application protocol for querying and modifying directory services running over TCP/IP.[1] A directory is a set of objects with attributes organized in a logical and hierarchical manner. The most common example is the telephone directory, which consists of a series of names (either of persons or organizations) organized alphabetically, with each name having an address and phone number attached. An LDAP directory tree often reflects various political, geographic, and/or organizational boundaries, depending on the model chosen. LDAP deployments today tend to use Domain name system (DNS) names for structuring the topmost levels of the hierarchy. Deeper inside the directory might appear entries representing people, organizational units, printers, documents, groups of people or anything else that represents a given tree entry (or multiple entries). Its current version is LDAPv3, which is specified in a series of Internet Engineering Task Force (IETF) Standard Track Requests for comments (RFCs) as detailed in RFC 4510. LDAP means Light-Weight Directory Access Protocol. It determines how an object in an Active directory should be named. LDAP (Lightweight Directory Access Protocol) is a proposed open standard for accessing global or local directory services over a network and/or the Internet. A directory, in this sense, is very much like a phone book. LDAP can handle other information, but at present it is typically used to associate names with phone numbers and email addresses. LDAP directories are designed to support a high volume of queries, but the data stored in the directory does not change very often. It works on port no. 389. LDAP is sometimes known as X.500 Lite. X.500 is an international standard for directories and full-featured, but it is also complex, requiring a lot of computing resources and the full OSI stack. LDAP, in contrast, can run easily on a PC and over TCP/IP. LDAP can access X.500 directories but does not support every capability of X.500What is REPLMON?A: Replmon is the first tool you should use when troubleshooting Active Directory replication issues. As it is a graphical tool, replication issues are easy to see and somewhat easier to diagnose than using its command line counterparts. The purpose of this document is to guide you in how to use it, list some common replication errors and show some examples of when replication issues can stop other network installation actions. for more go to http://www.techtutorials.net/articles/replmon_howto_a.htmlWhat is ADSIEDIT?A: ADSIEdit is a Microsoft Management Console (MMC) snap-in that acts as a low-level editor for Active Directory. It is a Graphical User Interface (GUI) tool. Network administrators can use it for common administrative tasks such as adding, deleting, and moving objects with a directory service. The attributes for each object can be edited or deleted by using this tool. ADSIEdit uses the ADSI application programming interfaces (APIs) to access Active Directory. The following are the required files for using this tool:· ADSIEDIT.DLL ·ADSIEDIT.MSCRegarding system requirements, a connection to an Active Directory environment and Microsoft Management Console (MMC) is necessaryWhat is NETDOM?A: NETDOM is a command-line tool that allows management of Windows domains and trust relationships. It is used for batch management of trusts, joining computers to domains, verifying trusts, and secure channelsA: Enables administrators to manage Active Directory domains and trust relationships from the command prompt. Netdom is a command-line tool that is built into Windows Server 2008. It is available if you have the Active Directory Domain Services (AD DS) server role installed. To use netdom, you must run the netdom command from an elevated command prompt. To open an elevated command prompt, click Start, right-click Command Prompt, and then click Run as administrator. You can use netdom to: Join a computer that runs Windows XP Professional or Windows Vista to a Windows Server 2008 or Windows Server 2003 or Windows 2000 or Windows NT 4.0 domain. Provide an option to specify the organizational unit (OU) for the computer account. Generate a random computer password for an initial Join operation. Manage computer accounts for domain member workstations and member servers. Management operations include: Add, Remove, Query. An option to specify the OU for the computer account. An option to move an existing computer account for a member workstation from one domain to another while maintaining the security descriptor on the computer account. Establish one-way or two-way trust relationships between domains, including the following kinds of trust relationships: From a Windows 2000 or Windows Server 2003 or Windows Server 2008 domain to a Windows NT 4.0 domain. From a Windows 2000 or Windows Server 2003 or Windows Server 2008 domain to a Windows 2000 or Windows Server 2003 or Windows Server 2008 domain in another enterprise. Between two Windows 2000 or Windows Server 2003 or Windows Server 2008 domains in an enterprise (a shortcut trust). The Windows Server 2008 or Windows Server 2003 or Windows 2000 Server half of an interoperable Kerberos protocol realm. Verify or reset the secure channel for the following configurations: Member workstations and servers. Backup domain controllers (BDCs) in a Windows NT 4.0 domain. Specific Windows Server 2008 or Windows Server 2003 or Windows 2000 replicas. Manage trust relationships between domains, including the following operations: Enumerate trust relationships (direct and indirect). View and change some attributes on a trust.SyntaxNetdom uses the following generalsyntaxes: NetDom [] [{/d: | /domain:} ] []NetDom help
How do you view replication properties for AD partitions and domain controlers?
Windows Server 2003 introduced the DomainDNSZones application partition, which is replicated to all DCs running the DNS service within a domain (so each domain has its own version of the DomainDNSZones partition) and the ForestDNSZones application partition, which is replicated to all DCs running the DNS service within the entire forest. To determine which directory partitions a DC running DNS is registered as part of the replica set, run the command dnscmd /enumdirectorypartitions which on my system resulted in the following output: Enumerated directory partition list: Directory partition count = 2 DomainDnsZones.savilltech.com Enlisted Auto Domain ForestDnsZones.savilltech.com Enlisted Auto Forest Command completed successfully. This example shows that the DC is enlisted in both the domain (DomainDNSZones) and forest (ForestDNSZones) application partitions. Alternatively, the status could show as "Not-Enlisted Auto Domain/Forest". To add the server to a partition's replica set, use the /enlistdirectorypartition parameter, as this example shows dnscmd /enlistdirectorypartition domaindnszones.savilltech.com Running this command displays the following output: DNS Server . enlisted directory partition: domaindnszones.savilltech.com Command completed successfully. To view all the members of the replica set of a partition, use the ntdsutil command as shown below (enter the commands in bold): ntdsutil ntdsutil: domain management domain management: connection server connections: connect to server savdaldc01 Binding to savdaldc01 ... Connected to savdaldc01 using credentials of locally logged on user. server connections: quit domain management: list Note: Directory partition names with International/Unicode characters will display correctly only if appropriate fonts and language support are loaded Found 6 Naming Context(s) 0 - CN=Configuration,DC=savilltech,DC=com 1 - DC=savilltech,DC=com 2 - CN=Schema,CN=Configuration,DC=savilltech,DC=com 3 - DC=DomainDnsZones,DC=savilltech,DC=com 4 - DC=ForestDnsZones,DC=savilltech,DC=com 5 - DC=child,DC=savilltech,DC=com domain management: list nc replica dc=forestdnszones,dc=savilltech,dc=com The application directory partition dc=forestdnszones,dc=savilltech,dc=com's Replicas are: CN=NTDS Settings,CN=VPC2003ROOTDC2,CN=Servers,CN=Smallville,CN=Sites,CN=Configuration,DC=savilltech,DC=com CN=NTDS Settings,CN=SAVDALDC02,CN=Servers,CN=Smallville,CN=Sites,CN=Configuration,DC=savilltech,DC=com * CN=NTDS Settings,CN=SAVDALDC01,CN=Servers,CN=Smallville,CN=Sites,CN=Configuration,DC=savilltech,DC=com The *'ed items are currently uninstantiated replicas. domain management: list nc replica dc=domaindnszones,dc=savilltech,dc=com The application directory partition dc=domaindnszones,dc=savilltech,dc=com's Replicas are: CN=NTDS Settings,CN=VPC2003ROOTDC2,CN=Servers,CN=Smallville,CN=Sites,CN=Configuration,DC=savilltech,DC=com CN=NTDS Settings,CN=SAVDALDC01,CN=Servers,CN=Smallville,CN=Sites,CN=Configuration,DC=savilltech,DC=com domain management: quit ntdsutil: quit Disconnecting from savdaldc01... The sample code and output first shows starting the domain management functions of the NTDSUTIL command, then connecting to a DC. Next you use the list command to tell ntdsutil to show all the partitions that exist, then to display the members of the forestdnszones replica set and the domaindnszones replica set (for the savilltech.com domain). If the output shows any DCs listed as uninstantiated replicas, it means no replication object is configured to allow the replication of the information. You can force the Knowledge Consistency Checker (KCC) to run to create the replication objects, as needed. To do so, type the command repadmin /kcc and then force replication by running the command repadmin /syncall
