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Should servers that are running Active Directory domain controllers and the global catalog be upgraded to 64-bit?
For the best performance, when an Active Directory organization contains more than 20,000 objects, you should upgrade to 64-bit. Upgrading servers that run Active Directory domain controllers and the global catalog to 64-bit improves the overall performance and scalability of your Exchange Server 2007 environment. However, 32-bit domain controllers are still supported.
Lookup and response times between the Exchange 2007 categories and the Active Directory directory service will improve with the use of 64-bit. The size of the Extensible Storage Engine (ESE) database that holds Active Directory can frequently be larger than 3.0 gigabytes (GB). This prevents caching of the contents of the whole database, and therefore increases lookup and response times. By using 64-bit, the available RAM for caching can be increased beyond 4.0 GB. This is large enough to cache the whole ESE database, even for large Active Directory organizations, and will improve Exchange 2007 lookup and response times.
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7 What are application partitions When do you use them?
Application Directory Partition is a partition space in Active Directory which an application can use to store that application specific data. This partition is then replicated only to some specific domain controllers. The application directory partition can contain any type of data except security principles (users, computers, groups).
What are application partition when do you use them?
An application directory partition is a directory partition that is replicated only to specific domain controllers. A domain controller that participates in the replication of a particular application directory partition hosts a replica of that partition. Only domain controllers running Windows Server 2003 can host a replica of an application directory partition. Application directory partitions are usually created by the applications that will use them to store and replicate data. For testing and troubleshooting purposes, members of the Enterprise Admins group can manually create or manage application directory partitions using the Ntdsutil command-line tool. One of the benefits of an application directory partition is that, for redundancy, availability, or fault tolerance, the data in it can be replicated to different domain controllers in a forest
What type of compatibility are functional levels designed to provide in Active Directory installations running domain controllers with various versions of the Windows Server operating system?
A) functionalB) forwardC) backwardD) existing
What applications or services use AD application partitions Name a couple?
An application directory partition is a directory partition that is replicated only to specific domain controllers. A domain controller that participates in the replication of a particular application directory partition hosts a replica of that partition. Only domain controllers running Windows Server 2003 can host a replica of an application directory partition. Applications and services can use application directory partitions to store application-specific data. Application directory partitions can contain any type of object, except security principals. TAPI is an example of a service that stores its application-specific data in an application directory partition. Application directory partitions are usually created by the applications that will use them to store and replicate data. For testing and troubleshooting purposes, members of the Enterprise Admins group can manually create or manage application directory partitions using the Ntdsutil command-line tool. One of the benefits of an application directory partition is that, for redundancy, availability, or fault tolerance, the data in it can be replicated to different domain controllers in a forest. The data can be replicated to a specific domain controller or any set of domain controllers anywhere in the forest. This differs from a domain directory partition in which data is replicated to all domain controllers in that domain. Storing application data in an application directory partition instead of in a domain directory partition may reduce replication traffic because the application data is only replicated to specific domain controllers. Some applications may use application directory partitions to replicate data only to servers where the data will be locally useful.
How can you query DNS for the nearest active directory site?
http://technet.microsoft.com/en-us/library/cc759550(WS.10).aspx If the client site name is known, the client DNS query specifies the site. DNS returns the IP addresses of domain controllers that match the DNS query. The client Net Logon service sends an LDAP UDP message to one or more of the domain controllers that have been returned by DNS in order to determine whether any of the specified domain controllers are running and support the specified domain. ---------- Chily Active Directory Query helps out and above all its a freeware tool: http://www.chilysoftware.com/active-directory-query.html
Which functional level only allows Windows Server 2003 and Windows 2008 domain controllers?
The functional level that only allows Windows Server 2003 and Windows Server 2008 domain controllers is the Windows Server 2003 functional level. At this level, the Active Directory domain can utilize features introduced in Windows Server 2003 while maintaining compatibility with the earlier Windows 2000 domain controllers. However, it does not support any domain controllers running versions newer than 2008.
What is the leading and most reliable construction directory in the Philippines?
BUILDERS DIRECTORY PHILIPPINES the longest running most comprehensive and annually updated directory of Builders, Contractors, Suppliers and Professionals.
How do you check ActiveDirctory configured properly?
To check if Active Directory is configured properly, you can use tools like Active Directory Users and Computers (ADUC) to verify the structure of Organizational Units (OUs) and user accounts. Additionally, running the "dcdiag" command in Command Prompt can help diagnose domain controller health and replication issues. Checking event logs on the domain controllers for errors or warnings can also provide insight into any configuration problems. Finally, use "repadmin /replsummary" to ensure replication between domain controllers is functioning correctly.
What command can you use to change the current working directory to the directory where the modules for the running kernel are stored?
cd /lib/modules/$(uname -r)
How can one obtain a college course catalog?
The best way to obtain a college course catalog is to directly contact the college. Each college should have a catalog which details all of the courses that are currently running.
When was CHEFS Catalog founded?
The CHEFS Catalog was created in 1979 and is still running today. It offers many cooking opportunities and is enjoyed by a vast variety of people.
What is the active directory clients rely on in dns to locate active directory resources such as domain controllers and global catalog servers?
SRV Resource Records When a Windows 2000-based domain controller starts up, the Net Logon service uses dynamic updates to register SRV resource records in the DNS database, as described in "A DNS RR for specifying the location of services (DNS SRV) The SRV record is used to map the name of a service (in this case, the LDAP service) to the DNS computer name of a server that offers that service. In a Windows 2000 network, an LDAP resource record locates a domain controller. A workstation that is logging on to a Windows 2000 domain queries DNS for SRV records in the general form: _Service ._ Protocol . DnsDomainName Active Directory servers offer the LDAP service over the TCP protocol; therefore, clients find an LDAP server by querying DNS for a record of the form: _ldap._tcp. DnsDomainName _msdcs Subdomain There are possible implementations of LDAP servers other than Windows 2000-based domain controllers. There are also possible implementations of LDAP directory services that employ Global Catalog servers but are not servers that are running Windows 2000. To facilitate locating Windows 2000-based domain controllers, in addition to the standard _ Service ._ Protocol . DnsDomainName format, the Net Logon service registers SRV records that identify the well-known server-type pseudonyms "dc" (domain controller), "gc" (Global Catalog), "pdc" (primary domain controller, and "domains" (globally unique identifier, or GUID) as prefixes in the _msdcs subdomain. This Microsoft-specific subdomain allows location of domain controllers that have Windows 2000-specific roles in the domain or forest, as well as the location by GUID when a domain has been renamed. To accommodate locating domain controllers by server type or by GUID (abbreviated "dctype"), Windows 2000-based domain controllers register SRV records in the following form: _ Service ._ Protocol . DcType ._msdcs. DnsDomainName The addition of the _msdcs subdomain means that two sets of DNS names can be used to find an LDAP server: DnsDomainName is used to find an LDAP server or Kerberos server that is running TCP (or, in the case of a Kerberos server, either TCP or the User Datagram Protocol [UDP]), and the subdomain _msdcs. DnsDomainName is used to find an LDAP server that is running TCP and also functioning in a particular Windows 2000 role. The name "_msdcs" is reserved for locating domain controllers. The single keyword "_msdcs" was chosen to avoid cluttering the DNS namespace unnecessarily. Other constant, well-known names (pdc, dc, and gc) were kept short to avoid exceeding the maximum length of DnsDomainName.
