Free CCNA Urdu Introduction

Part 1: Active Directory Infrastructure

3. Active Directory Under The Hood

Active Directory utilizes 2 main standards. These are the X.500 normal and LDAP. This video appearance at however the X.500 normal is employed to store the Active Directory objects within the information. It additionally appearance at however LDAP is employed to access this information and therefore the format LDAP uses.

NTDS.DIT

The Active Directory information by default is keep in c:\windows\NTDS\ntds.dit. This file is predicated on the X.500 normal. Originally Active Directory was known as NT Directory Services and this is often wherever the file got its name.

Each domain in Active Directory can have a separate information. Domain Controllers hold the copy of the information within the ntds.dit file and replicate changes to every different. If you've got quite one domain, then every separate domain can have its own copy of the ntds file.

Organization Units

In order to arrange objects in Active Directory a lot of simply, objects in Active Directory is organized into Organization Units, additionally called OUs. These OUs square measure like folders on your drive.

LDAP Syntax

LDAP uses a syntax that refers to the foremost important half 1st followed by smaller or precise elements after. This can be alternative|the alternative} of other systems, like filenames or methods. the most syntax of any LDAP command is like this example: CN=Joe, OU=Users, DC=FreeUrduNetworking, DC=Com. once associate object are often outlined unambiguously, like during this example, it's referred to as the distinguished name.

Urdu Tutorial MCITP 70-640 Lecture 6

Urdu Tutorial MCITP 70-640 Lecture 5 Part 2

Part 1: Active Directory Infrastructure

2. New Features in Windows Server 2008 R2 and Service Pack 1

This video explores the new options that area unit found in Windows Server 2008, Windows Server 2008 R2, and repair Pack one. one in all the largest changes in Windows Server 2008 is that it's currently terribly standard. you'll customise Windows Server 2008 terribly simply by adding or subtracting roles and options from the operation system.

Part 1: Active Directory Infrastructure

1. Introduction To Active Directory 

Active Directory is a system that offers centralized management of your computers. This video appearance at what Active Directory is and why you'd use it. The video explains the distinction between a workgroup and a website thus you'll higher perceive after you would need to deploy Active Directory.

Terminology utilized in the video

Workgroup

A workgroup is a network setup during which every laptop on the network keeps its own store of user names and passwords. so as to access another laptop on the network, you wish to grasp a username and arcanum thereon laptop. This doesn't scale well. The user are going to be prompted for a username and arcanum once he or she accesses another laptop once the passwords don't seem to be in correct.

HomeGroup

Available solely in a very pure Windows seven network. HomeGroup provides an easy thanks to share files and printers in a very network. HomeGroup permits Windows seven computers to be sorted along to share every other’s resources victimization only 1 centralized arcanum.

Domain

A domain may be a logical cluster of computers that share identical Active Directory info. a website permits you to manage a gaggle of computers instead of one by one. this can be done through the central use of usernames and passwords and therefore the configuration of computers victimization cluster policy.

Domain Controller

A Domain Controller may be a Windows Server that has Active Directory Services roles designed thereon by employing a method referred to as promotion. The Domain Controller holds a writeable copy of the Active Directory info. every domain has a minimum of one Domain Controller however additional ought to be further for redundancy.

Active Directory info

Active Directory uses a info to carry objects like users and settings. The info uses multi-master replication and so will have multiple copies of the info keep in multiple locations round the world. every of those copies is writeable. Active Directory mechanically fixes any replication conflicts that will occur by employing a last author wins system. That is, the newest update of any object is employed once there's a replication conflict.

Domain Links

Active Directory supports multiple domains to be coupled along by employing a trust. every domain includes a separate Active Directory info however resources will be shared between the various domains.

Urdu Tutorial MCITP 70-640 Lecture 5 Part 1

Urdu Tutorial MCITP 70-640 Lecture 4

                      MCITP 70-640 Lecture 4

Urdu Tutorial MCITP 70-640 Lecture 3

                      MCITP 70-640 Lecture 3

Urdu MCITP 70-640 Lecture 2

                      MCITP 70-640 Lecture 2 

Urdu Tutorial MCITP 70-640 Lecture 1

In freeurducomputertotirals we discussed about AD. Active directory is a procedure which offers a centralized control of your systems. This video shows you that what is active directory? and why we use it. The video shows the difference between a workgroup and also domain after see this video you can better understand when you all want to install Active Directory.