Active Directory has forests and trees which are ways of representing multiple domains. Check out http://YouTube.com/ITFreeTraining or http://itfreetraining.com for more of our always free training videos.This video looks at how domains sharing the same namespace are considered a tree. Domains in separate namespaces are considered separate trees in the same forest. Tree When you have multiple domains in the same namespace (e.g., ITFreeTraining.com, west.ITFreeTraining.com, and sales.ITFreeTraining.com), they are considered to be in the same tree. The tree also supports multiple levels of domains. For example, you could have west.sales.ITFreeTraining.com and east.ITFreeTraining.com in the same tree. Forest A forest is a collection of one or more domains which may have one or more trees. What makes a forest unique is that it shares the same schema. The schema defines what and how Active Directory objects are stored. The schema defines the database for the whole forest but it should be remembered that each domain in the forest has its own copy of the database based on the schema. Trusts Parent and child domains are automatically linked by a trust. Users in different domains can use these trusts to access resources in another domain assuming that they have access. Trees in the forest are linked together via a trust automatically. This ensures that any users in any domain in the forest can access any resource in the forest to which they have access. Global Catalog In order for users to find resources in any domain in the forest (remember that each domain has a separate database), Domain Controllers can be made into Global Catalog Servers. A Global Catalog Server contains partial information about every object in the forest. Using this information, the user can conduct searches.
Before you deploy Active Directory in your organization you should ensure that the server hardware that you are using meets the minimum requirements to run Acti
Check out http://YouTube.com/ITFreeTraining or http://itfreetraining.com for more of our always free training videos. Active Directory utilizes two main standa
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Active Directory basic tutorial video explains the fundamentals of Active Directory, gives an insight into the Active Directory objects and enumerates the benef
Check out http://YouTube.com/ITFreeTraining or http://itfreetraining.com for more of our always free training videos. Global Catalog Servers contain a partial r
Welcome to the ITFreeTraining video on the OSI Model. This video will look at the OSI model and in particular, how it relates to the internet protocol. Access
Introduction to Active Directory's Logical Design describing what domains and forests are, their logical boundaries, authentication, etc.
Like domain functional levels the forest functional level determines which additional features in Active Directory will be available. In order to raise your for
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This video will show the step by step guide to deploy tree domain existing Windows Server 2012 R2 Active Directory Forest. In this video we will see how to crea
Check out http://YouTube.com/ITFreeTraining or http://itfreetraining.com for more of our always free training videos. Active Directory allows you to model your
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Active Directory is a system which offers centralized control of your computers. Check out http://YouTube.com/ITFreeTraining or http://itfreetraining.com for th