Shulou(Shulou.com)06/02 Report--

Procedure:

1. First upgrade the domain of the existing WindowsServe2003, the domain functional level to 2003 and the forest functional level to 2003

two。 Extended domain architecture to 2008R2 architecture

3. Add 2008R2 to an additional domain controller

Check results:

1. Subject controller exists: active directory replication is normal, user login is normal

two。 Subject controller disconnected: user login display: currently there is no login server available to handle login requests

Open the active Directory user and computer and show that naming information cannot be found because the specified domain does not exist or cannot be contacted

Rejoin the domain, unable to connect with the domain controller

Solution: do the following on the WindowsServer2008R2 add-on DC to rebuild SYSVOL and NETLOGON shares first to solve the first common problem, assuming that only SYSVOL and NETLOGOGN shares are missing, but the folder structure is still there. This problem is easier to solve. To simulate the failure, I manually canceled the SYSVOL share. Open the ntfrs service and change HKEY_LOCAL_MACHINE\ SYSTEM\ CurrentControlSet\ Services\ NtFrs\ Parameters\ ReplicaGUID Sets\ then find BurFlags on the right, change its value to D4 (hexadecimal), change the exit key to D4, and then run the following command to restart the related service, as shown in figure 4.

Net stop netlogon & net start netlogon

Net stop ntfrs & net start ntfrs

At this point, let's see if SYSVOL sharing has been restored. As shown in figures 5 and 6, the lost SYSVOL and NETLOGON shares have been successfully restored.

Han Ligang teacher video teaching and learning route

Http://edu.51cto.com/topic/819.html

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