Rename Active Directory Child Domain running Windows Server 2022

Donate Us : paypal.me/MicrosoftLab Rename Active Directory Child Domain running Windows Server 2022 1. Prepare - DC21 : Domain ControllerYi.vn - Root Domain - IP 10.0.0.21 | DC22 : Domain ControllerHQ.Yi.vn - Child Domain - IP 10.0.2.22 - DC23 : Domain ControllerSite01.Yi.vn - Child Domain - IP 10.0.3.23 | DC24 : Domain ControllerSite02.Yi.vn - Child Domain - IP 10.0.4.24 - WIN111 : Domain MemberHQ.Yi.vn - Child Domain - IP 10.0.2.111 | DC254 : Routing Server IP 10.0.0.254, 10.0.2.254, 10.0.3.254, 10.0.4.254 2. Step by step : Rename HQ.Yi.vn to Site00.Yi.vn - WIN111 : Check Domain : HQ.Yi.vn - DC21 : Add HQ\Administrator to "Enterprise Admins" group --- waiting for sync... - DC22 : Rename HQ.Yi.vn to Site00.Yi.vn + Logon using HQ\Administrator + Create a Zone DNS Named Site00.Yi.vn : + Server Manager - Tools - DNS - DC22 - Right-Click "ForWard Lookup Zones" - New Zone... - Zone Type : Primary zone, Zone Name : Site00.Yi.vn - Finish + Start - Right-Click cmd - Run as administrator, Type : + rendom /list # An xml file created lists the current domain information + Go to C:\Users\administrator to check file Domainlist.xml + Righ-click Domainlist.xml - Open with - Notepad - Replace HQ.Yi.vn to Site00.Yi.vn + At cmd, type : + rendom /showforest # verify the new configuration + rendom /upload # upload the modified xml to our domain controllers + rendom /prepare # prepare for domain rename by verifying authorization + rendom /execute # Execute the uploaded script on all domain controllers to actually perform the domain rename operation === All Domain Controller will restart === Waiting for DCs sync... + Logon using Site00\Administrator --- Restart server + Check "Group Policy Managememt" : Server Manager - Tools - Group Policy Management === Fail + Start - Right-Click cmd - Run as administrator, Type : + gpfixup /olddns:HQ.Yi.vn /newdns:Site00.Yi.vn + gpfixup /oldnb:HQ /newnb:Site00 # Update DNS + netdom computername DC22.HQ.Yi.vn /add:DC22.Site00.Yi.vn + netdom computername DC22.HQ.Yi.vn /makeprimary:DC22.Site00.Yi.vn # Change Computer name === Restart + Start - Right-Click cmd - Run as administrator, Type : rendom /clean # clean up - WIN111 : Logon and check Domain : Site00.Yi.vn === OK --------------------------------------------------------------------******************** ********************---------------------------------------------------------------------