active directory recycle bin

time limited group membership

backup comandline + veeam

vycitanie casu systemu windows active directory PDC emulator

w32tm /query /status /verbose

Set time NTP server

w32tm.exe /config /syncfromflags:manual /manualpeerlist:131.107.13.100,0x8 /reliable:yes /update

Zistenie informacie cez regedit

HKLM\System\CurrentControlSet\Services\W32Time\Parameters

TYPE NTP – synchronizuje sa s NTP

TYPE NT5DC – synchornizacia z active directory

Referencia:

https://docs.microsoft.com/en-us/services-hub/health/remediation-steps-ad/configure-the-root-pdc-with-an-authoritative-time-source-and-avoid-widespread-time-skew

AD backup

Zobrazenie casu zaloh:

repadmin /showbackup

Zobrazenie statusu backup:

repadmin /showbackup *

Instalacia bckup

Add-Windowsfeature Windows-Server-Backup –Includeallsubfeature

Nastavenie zalohy:

Import-Module ServerManager
[string]$date = get-date -f 'yyyy-MM-dd'
$path=”\\adfs\bck\”
$TargetUNC=$path+$date
$TestTargetUNC= Test-Path -Path $TargetUNC
if (!($TestTargetUNC)){
New-Item -Path $TargetUNC -ItemType directory
}
$WBadmin_cmd = "wbadmin start backup -backuptarget:$path -include:C:\Windows\NTDS\ntds.dit -quiet"
Invoke-Expression $WBadmin_cmd

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