Get-NetAdapterRdma

Gets the remote direct memory access (RDMA) properties for this network adapter.

Syntax

Get-NetAdapterRdma
   [[-Name] <String[]>]
   [-AsJob]
   [-CimSession <CimSession[]>]
   [-IncludeHidden]
   [-ThrottleLimit <Int32>]
Get-NetAdapterRdma
   [-AsJob]
   [-CimSession <CimSession[]>]
   [-IncludeHidden]
   [-ThrottleLimit <Int32>]
   -InterfaceDescription <String[]>

Description

The Get-NetAdapterRdma cmdlet gets the remote direct memory access (RDMA) properties of an RDMA-capable network adapter. RDMA is a feature that enables network adapters to transfer data directly between each other without requiring the main processor of the system to be part of that transfer. This results in lower latency and lower processor utilization.

Examples

EXAMPLE 1

PS C:\>Get-NetAdapterRdma -Name MyAdapter

This example gets the RDMA properties from the network adapter named MyAdapter.

EXAMPLE 2

PS C:\>Get-NetAdapterRdma -Name MyAdapter | Format-List -Property *

This example displays all the RDMA properties from the adapter named MyAdapter.

EXAMPLE 3

PS C:\>Get-NetAdapterRdma -Name * | Where-Object -FilterScript { $_.Enabled }

This example gets all RDMA capable network adapters with RDMA enabled.

Required Parameters

-InterfaceDescription

Specifies the network adapter interface description. For a physical network adapter this is typically the name of the vendor of the network adapter followed by a part number and description, such as Contoso 12345 Gigabit Network Device.

Type:String[]
Aliases:ifDesc
Position:Named
Default value:None
Accept pipeline input:True (ByPropertyName)
Accept wildcard characters:True

Optional Parameters

-AsJob

ps_cimcommon_asjob

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-CimSessionhttp://go.microsoft.com/fwlink/p/?LinkId=227967 or Get-CimSessionhttp://go.microsoft.com/fwlink/p/?LinkId=227966 cmdlet. The default is the current session on the local computer.

Type:CimSession[]
Position:Named
Default value:None
Accept pipeline input:False
Accept wildcard characters:False
-IncludeHidden

Specifies both visible and hidden network adapters should be included. By default only visible network adapters are included. If a wildcard character is used in identifying a network adapter and this parameter has been specified, then the wildcard string is matched against both hidden and visible network adapters.

Type:SwitchParameter
Position:Named
Default value:None
Accept pipeline input:False
Accept wildcard characters:False
-Name

Specifies the name of the network adapter.

Type:String[]
Aliases:ifAlias, InterfaceAlias
Position:1
Default value:None
Accept pipeline input:True (ByPropertyName)
Accept wildcard characters:True
-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/StandardCimv2/MSFT_NetAdapterRdmaSettingData

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.