Get-DhcpServerv4Filter

Gets MAC addresses from the allow list or the deny list on the DHCP server service.

Syntax

Get-DhcpServerv4Filter
   [[-List] <String>]
   [-AsJob]
   [-CimSession <CimSession[]>]
   [-ComputerName <String>]
   [-ThrottleLimit <Int32>]
   [<CommonParameters>]

Description

The Get-DhcpServerv4Filter cmdlet gets the list of all MAC addresses from the allow list or the deny list on the Dynamic Host Configuration Protocol (DHCP) server service.

If the List parameter is not specified, both allow and deny filters are returned.

Examples

Example 1: Get all MAC address for a computer

PS C:\> Get-DhcpServerv4Filter -ComputerName "dhcpserver.contoso.com"

This example gets all of the MAC addresses in the allowed and denied lists configured on the DHCP server service on the computer named dhcpserver.contoso.com.

Optional 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
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[]
Aliases:Session
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
Aliases:Cn
Position:Named
Default value:None
Accept pipeline input:False
Accept wildcard characters:False
-List

Specifies the list from which one or more MAC addresses are to be retrieved. The acceptable values for this parameter are: Allow or Deny.

Type:String
Parameter Sets:Allow, Deny
Position:1
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
Position:Named
Default value:None
Accept pipeline input:False
Accept wildcard characters:False

Inputs

None

Outputs

Microsoft.Management.Infrastructure.CimInstance#root/Microsoft/Windows/DHCP/DhcpServerv4Filter[]

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.