Active Directory series 12: Repair of Active Directory (next)

Ladies and gentlemen, let's continue with two more cases today.

C. Case three:

Scenario: Single domain environment, all DCS crash, backup available.

Objective: To restore the domain environment.

Solution:

1 in the first server, reload Windows2003. (here requires hardware configuration as far as possible and the original consistent, if the difference is large, you can refer to a Microsoft document, KB number is not clear ~ ~ ~ ~, find again to tell you.) ）

2) to re-establish the purpose of the activity, required domain name consistent.

3 Enter the catalog restore mode, restore with backup, and make a master restore. For a master restore you can refer to the previous document: The Ten Active Directory series: maintenance of the Active Directory database.

4 other servers, can be upgraded with Dcpromo.

The specific work process is needless to say, should be relatively simple, do their own experiments, there are questions you can leave a message.

D. Case FOUR:

Scene: Active Directory environment, such as a single domain has more than one DC, one day mistakenly deleted an account. Backups have been made before.

Objective: To request that this user be restored

Workaround: (Perform an authoritative restore of the AD)

Assume that all DCs are synchronized, that is, the user has been deleted on all DCs.

1 reboot one of the DCs, press F8 to enter the directory restore restore mode. Note Enter the "Directory Restore Mode password", which is the password when you install AD.

2 into the ad to restore, do a normal restore can be restored after the end do not restart the computer.

3 Enter cmd, input ntdsutil into authorized restore. How to conduct and why, you can refer to the list of activities of the series ten: Active Directory database Maintenance

Here I have different to repeat.

Well, about the Active Directory repair, tell the four cases, you can not solve any other similar cases, but also leave a message, we discuss!

This article from the "Qianshan Island of the main Microsoft technology Space Station" blog, please be sure to retain this source http://jary3000.blog.51cto.com/610705/124807