Global Catalog Server on Domain Controller

Asked By Tina Hill 10 points N/A Posted on - 01/20/2012

How is the global catalog server on a domain controller different from the other domain controllers in a multi- domain environment? Please help.

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Answered By Aristono Martin 20 points N/A #114406

Global Catalog Server on Domain Controller

Hi Tina,

Global Catalog servers are basically a distributed data repository which contains and holds a searchable, partial representation of every known object in every domain on a multi domain Active directory domain services forest. Domain controllers of a certain forest usually holds and stores 3 full writable directory partitions namely, domain directory, schema directory and configuration directory. It is the global catalog which holds these directory partitions. It also keeps read only copy of all other domain directory partitions in a forest. Data are stored on a single directory database usually called ntds.dit on the server. It does not hold any separate storage for its attributes and treated as additional information for the domain controller.

Aristono

 

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• Posted on - 01/23/2012
• Question Category: Server Software