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

Windows Server 2003 R2 Domain controlled Migration Windows Server 2012 R2

Prepared By: Jason Wang

Date: November 5, 2016

Last updated by: Jason Wang

Last updated on: November 5, 2016

Version: 1.0

Maintenance Log:

Date

Modified By

Description

Version

November 20, 2016

Jason Wang

First Draft

1.0

1. Migration Considerations (migration considerations)

1) Domain name (whether the internal and external domain names are the same)

2) logical architecture topology diagram of the company domain

3) Corporate network topology, public network bandwidth

4) client operating system and number, whether to add domain

5) Application of domain platform: Exchange, application based on domain authentication

6) whether the environment deployment uses virtualization technology, high availability, etc.

7) problems existing in the current domain

8) amount of budget

9) estimated time for implementation to be completed

10) the operating account must belong to the enterprise admin group

2. Case topology (case topology diagram)

3. Ready to work (preparatory work)

1) Modify the computer name: SH-DC, DNS pointing PDC, joined tls.cn domain. (modify the computer name: SH-DC, DNS to PDC, join the tls.CN domain.)

2) Install the AD Domain Services component (install AD Domain Services component)

3) Create a BDC backup domain controller, and follow the wizard prompts (create BDC backup domain control, follow the wizard prompts)

An error occurs that requires Windows Server2003 R2 to raise the domain functional level, the forest functional level (error requires Windows Server2003 R2 to upgrade domain function level, forest function level)

Windows Server2003 R2 Raises the domain functional level to Windows 2003 mode (Windows Server2003 R2 raises the domain functional level to Windows 2003 mode)

Windows Server2003 R2 Promotes the forest functional level to Windows 2003 mode (Windows Server2003 R2 upgrade forest functional level to Windows 2003 mode)

Follow the wizard prompts to enter the DSRM password and proceed to the next step (enter the DSRM password as prompted by the wizard to continue to the next step)

Next step

Select the domain controller that you want to replicate,Click Next (select the domain controller to be replicated and click next)

Select the AD DS database storage path and click Next (select the AD DS database storage path and click next)

Prepare the options to complete and follow the wizard to prompt for the next step (prepare the option to complete, follow the wizard to prompt the next step)

After the prerequisite check is complete, click Install to create a backup domain controller (prerequisites check is complete, click install to create backup domain control)

The BDC is created successfully and checks whether the migration is normal (BDC created successfully, check whether the migration is normal)

4. Take control of the master, complete the migration (seize master control and complete migration)

5) Windows Server 2012 R2 DNS points to itself and is ready to seize master control

Transfer in ma

Transfer na ma

Transfer pdc

Transfer rid master

Transfer schema master

5. The domain control migration is complete (domain control migration completed)

Command:

Dcpromo domain controller upgrade\ domain controller downgrade

Net accounts displays the current configuration of passwords, login restrictions, and domain information

Netdom query fsmo operation master (fsmo) view

Domain control order for seizing power

Ntdsutil

Ntdsutil:roles

Fsmo maintenance:connections

Server conntections:connect to server SH-DC.tls.cn

Server conntections:quit

Fsmo maintenance:transfer in ma

Fsmo maintenance:transfer na ma

Fsmo maintenance:transfer pdc

Fsmo maintenance:transfer rid master

Fsmo maintenance:transfer schema master

Fsmo maintenance:quit

Ntdsutil:quit

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.