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Get-DhcpServerv4Failover

Last Updated: 3/27/2017

SYNOPSIS

Gets the failover relationships configured on the DHCP server service for the specific failover relationship name.

SYNTAX

Name (Default)

Get-DhcpServerv4Failover [-ComputerName <String>] [[-Name] <String[]>] [-CimSession <CimSession[]>]
 [-ThrottleLimit <Int32>] [-AsJob] [<CommonParameters>]

ScopeId

Get-DhcpServerv4Failover [-ComputerName <String>] -ScopeId <IPAddress[]> [-CimSession <CimSession[]>]
 [-ThrottleLimit <Int32>] [-AsJob] [<CommonParameters>]

DESCRIPTION

The Get-DhcpServerv4Failover cmdlet gets the failover relationships configured on the Dynamic Host Configuration Protocol (DHCP) server service for the specific failover relationship name. If the Name parameter is not specified, this cmdlet returns all failover relationships defined on the DHCP server service. If the Name parameter does not match a failover relationship, a non-terminating error will be returned for the specific Name parameter value.

If the ScopeId parameter is specified, the failover relationships of which the specified scopes are included are returned. The ScopeId parameter values should be failover scopes.

EXAMPLES

Example 1: Get failover information for a relationship

PS C:\> Get-DhcpServerv4Failover -ComputerName "dhcpserver.contoso.com" -Name "SFO-SIN-Failover"

This example gets the failover relationship information for relationship named SFO-SIN-Failover on the DHCP server service that runs on the computer named dhcpserver.contoso.com.

Example 2: Get failover information for all relationships

PS C:\> Get-DhcpServerv4Failover -ComputerName "dhcpserver.contoso.com"

This example gets the failover relationship information for all of the failover relationships on the DHCP server service that runs on the computer named dhcpserver.contoso.com.

Example 3: Get failover information for a relationship that contains a scope

PS C:\> Get-DhcpServerv4Failover -ComputerName "dhcpserver.contoso.com" -ScopeId 10.10.10.0

This example gets the failover relationship information for the failover relationship of which the scope 10.10.10.0 is a part, on the DHCP server service that runs on the computer named dhcpserver.contoso.com.

PARAMETERS

-AsJob

Runs the cmdlet as a background job. Use this parameter to run commands that take a long time to complete. The cmdlet immediately returns an object that represents the job and then displays the command prompt. You can continue to work in the session while the job completes. To manage the job, use the *-Job cmdlets. To get the job results, use the Receive-Job cmdlet. For more information about Windows PowerShell® background jobs, see about_Jobs.

Type: SwitchParameter
Parameter Sets: (All)
Aliases: 

Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-CimSession

Runs the cmdlet in a remote session or on a remote computer. Enter a computer name or a session object, such as the output of a New-CimSession or Get-CimSession cmdlet. The default is the current session on the local computer.

Type: CimSession[]
Parameter Sets: (All)
Aliases: Session

Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-ComputerName

Specifies the DNS name, or IPv4 or IPv6 address, of the target computer that runs the DHCP server service.

Type: String
Parameter Sets: (All)
Aliases: Cn

Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-Name

Specifies one or more names of failover relationships for which the properties are returned.

Type: String[]
Parameter Sets: Name
Aliases: 

Required: False
Position: 1
Default value: None
Accept pipeline input: True (ByPropertyName)
Accept wildcard characters: False

-ScopeId

Specifies one or more scope identifiers (IDs), in IPv4 address format. The properties of the failover relationships on the DHCP server service to which these scopes are associated are returned.

Type: IPAddress[]
Parameter Sets: ScopeId
Aliases: 

Required: True
Position: Named
Default value: None
Accept pipeline input: True (ByPropertyName)
Accept wildcard characters: False

-ThrottleLimit

Specifies the maximum number of concurrent operations that can be established to run the cmdlet. If this parameter is omitted or a value of 0 is entered, then Windows PowerShell® calculates an optimum throttle limit for the cmdlet based on the number of CIM cmdlets that are running on the computer. The throttle limit applies only to the current cmdlet, not to the session or to the computer.

Type: Int32
Parameter Sets: (All)
Aliases: 

Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

CommonParameters

This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.

INPUTS

Microsoft.Management.Infrastructure.CimInstance#root/Microsoft/Windows/DHCP/DhcpServerv4Scope

The Microsoft.Management.Infrastructure.CimInstance object is a wrapper class that displays Windows Management Instrumentation (WMI) objects. The path after the pound sign (#) provides the namespace and class name for the underlying WMI object.

OUTPUTS

Microsoft.Management.Infrastructure.CimInstance#root/Microsoft/Windows/DHCP/DhcpServerv4Failover[]

The Microsoft.Management.Infrastructure.CimInstance object is a wrapper class that displays Windows Management Instrumentation (WMI) objects. The path after the pound sign (#) provides the namespace and class name for the underlying WMI object.

NOTES

Add-DhcpServerv4Failover

Add-DhcpServerv4FailoverScope

Invoke-DhcpServerv4FailoverReplication

Remove-DhcpServerv4Failover

Remove-DhcpServerv4FailoverScope

Set-DhcpServerv4Failover

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