Enable and Disable SMBv1, SMBv2, and SMBv3 in Windows and Windows Server

(draft)

How to remove SMB v1 in Windows 8.1, Windows 10, Windows 2012 R2, and Windows Server 2016

• Windows Server PowerShell Command:
Remove-WindowsFeature FS-SMB1
 
• Windows Client PowerShell Command:
Disable-WindowsOptionalFeature -Online -FeatureName smb1protocol

How to enable or disable SMB protocols on the SMB server

Windows 8 and Windows Server 2012

• To view the current state of the SMB server protocol configuration, run the following command:
Get-SmbServerConfiguration | Select EnableSMB1Protocol, EnableSMB2Protocol
• To disable SMBv1 on the SMB server, run the following command:
Set-SmbServerConfiguration -EnableSMB1Protocol $false

• To disable SMBv2 and SMBv3 on the SMB server, run the following command:
Set-SmbServerConfiguration -EnableSMB2Protocol $false

• To enable SMBv1 on the SMB server, run the following command:
Set-SmbServerConfiguration -EnableSMB1Protocol $true

• To enable SMBv2 and SMBv3 on the SMB server, run the following command:
Set-SmbServerConfiguration -EnableSMB2Protocol $true

Notes:
• You do not have to restart the computer after you run the Set-SMBServerConfiguration.
• When you enable or disable SMBv2 in Windows 8 or in Windows Server 2012, SMBv3 is also enabled or disabled.

Tips of the day #1706

Tip of the day #1706-1

Use Windows PowerShell to change the UPN suffix for all users
Change all company.local suffixes to company.com

Import-Module ActiveDirectory

Example 1.
$LocalUsers = Get-ADUser -Filter {UserPrincipalName -like '*company.local'} -Properties userPrincipalName -ResultSetSize $null

$LocalUsers | foreach {$newUpn = $_.UserPrincipalName.Replace("company.local","company.com"); $_ | Set-ADUser -UserPrincipalName $newUpn}

Rename and Move an Exchange Mailbox Database

To rename the default database running the following command:
[PS] C:/>Set-Mailbox "Mailbox Database 12453789" -Name "MailBoxDB-2"


Move the database files:
[PS] C:/> Move-DatabasePath -Name "MailBoxDB-2" -EdbFilePath "D:/MailBoxDB/MailBoxDB-2/MailBoxDB-2.edb" -LogFolderPath "E:/MailBoxDBLogs/MailBoxDB-2"

Update AD Group ManagedBy Attribute – PowerShell Script

 

Example 1.

Input File
Groups-170316-1.csv - The input file contains group names.

Script

Import-module ActiveDirectory

$User = "User-170316"

Import-CSV "C:\Scripts\Groups-170316-1.csv" | % {

$Group = $_.GroupName

Get-ADGroup $Group | Set-ADGroup -ManagedBy $User
}

Notes:
$User = <ADUser>


Example 2.

Input File
Groups-170316-2.csv - The input file contains group and user names.

Exchange 2007 - end of life on April 11th

11 квітня завершується підтримка Exchange Server 2007.
Також завершується підтримка інших продуктів Office 2007.

Детальніше за посиланнями:

Exchange 2007 reaches end of life on April 11th. What’s your plan to move?

Exchange 2007 End of Life Roadmap