Commands › Exchange Online

Set-DatabaseAvailabilityGroupNetwork

Exchange Online ExchangeOnlineManagement Set-*

Configure a network for a database availability group (DAG).

Quick start script

# Set-DatabaseAvailabilityGroupNetwork — quick start (serv365.ai)
# 1. Connect (app-only shown; interactive: omit the certificate parameters)
Connect-ExchangeOnline -CertificateThumbprint $thumb -AppId $appId -Organization $org

# 2. Capture the current state first — you cannot roll back what you never recorded
$before = Get-DatabaseAvailabilityGroupNetwork
$before | Format-List

# 3. Make the change (dry run first)
Set-DatabaseAvailabilityGroupNetwork -Identity <DatabaseAvailabilityGroupNetworkIdParameter> -WhatIf
Set-DatabaseAvailabilityGroupNetwork -Identity <DatabaseAvailabilityGroupNetworkIdParameter>

# 4. Verify and diff
$after = Get-DatabaseAvailabilityGroupNetwork
Compare-Object ($before | Out-String) ($after | Out-String)

Syntax

Set-DatabaseAvailabilityGroupNetwork [-Identity] <DatabaseAvailabilityGroupNetworkIdParameter>
 [-Confirm]
 [-Description <String>]
 [-DomainController <Fqdn>]
 [-IgnoreNetwork <Boolean>]
 [-Name <String>]
 [-ReplicationEnabled <Boolean>]
 [-Subnets <DatabaseAvailabilityGroupSubnetId[]>]
 [-WhatIf]
 [<CommonParameters>]

Parameters (9)

Parameter	Type	Required	What it controls
-Identity	DatabaseAvailabilityGroupNetworkIdParameter	yes	The Identity parameter specifies the DAG network being configured.
-Confirm	SwitchParameter		The Confirm switch specifies whether to show or hide the confirmation prompt. How this switch affects the cmdlet depends on whether the cmdlet requires confirmation before proceeding.
-Description	String		The Description parameter specifies an optional description for the DAG network.
-DomainController	Fqdn		The DomainController parameter specifies the domain controller that's used by this cmdlet to read data from or write data to Active Directory. You identify the domain controller by its fully qualified domain name...
-IgnoreNetwork	Boolean		The IgnoreNetwork parameter indicates that the specified network should be ignored and not used by the DAG.
-Name	String		The Name parameter provides a name for the DAG network.
-ReplicationEnabled	Boolean		The ReplicationEnabled parameter specifies whether the network can be used for replication activity. If this parameter isn't specified, the default behavior is to enable the network for replication.
-Subnets	DatabaseAvailabilityGroupSubnetId[]		The Subnets parameter specifies one or more subnets that are associated with the DAG network.
-WhatIf	SwitchParameter		The WhatIf switch shows what the command does without making any changes. You don't need to specify a value with this switch.

Reference facts derived from Microsoft documentation, © Microsoft, licensed CC BY 4.0; restructured with original guidance by serv365.ai.