Get-NetAdapterLso

Get-NetAdapterLso

Gets the large send offload (LSO) properties of the network adapter.

Syntax

Parameter Set: ByName
Get-NetAdapterLso [[-Name] <String[]> ] [-AsJob] [-CimSession <CimSession[]> ] [-IncludeHidden] [-ThrottleLimit <Int32> ] [ <CommonParameters>]

Parameter Set: ByInstanceID
Get-NetAdapterLso -InterfaceDescription <String[]> [-AsJob] [-CimSession <CimSession[]> ] [-IncludeHidden] [-ThrottleLimit <Int32> ] [ <CommonParameters>]

Detailed Description

The Get-NetAdapterLso cmdlet gets the state of large send offload (LSO) settings on the network adapter. LSO is a technology where the work of segmenting data into network frames is performed by the network adapter instead of by the TCP/IP stack. With LSO, TCP/IP sends very large data packets down to the network adapter driver and the network adapter hardware. The network adapter breaks up the data into smaller network-sized frames. This increases the speed of high-end send operations and decreases the processor usage of the computer, because the work is performed on the network adapter.

Parameters

-AsJob

-CimSession<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.

-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.

-InterfaceDescription<String[]>

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

-Name<String[]>

Specifies the name of the network adapter.

-ThrottleLimit<Int32>

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.

<CommonParameters>

This cmdlet supports the common parameters: -Verbose, -Debug, -ErrorAction, -ErrorVariable, -OutBuffer, and -OutVariable. For more information, see    about_CommonParameters (https://go.microsoft.com/fwlink/p/?LinkID=113216).

Inputs

The input type is the type of the objects that you can pipe to the cmdlet.

• None

Outputs

The output type is the type of the objects that the cmdlet emits.

• Microsoft.Management.Infrastructure.CimInstance#ROOT/StandardCimv2/MSFT_NetAdapter LsoSettingData

  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.

Examples

EXAMPLE 1

This example gets the LSO properties of the network adapter named MyAdapter.

PS C:\> Get-NetAdapterLso –Name MyAdapter

EXAMPLE 2

This example displays all of the LSO properties of the network adapter named MyAdapter.

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

EXAMPLE 3

This example gets all of the network adapters with LSO enabled.

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

Related topics

Disable-NetAdapterLso

Enable-NetAdapterLso

Set-NetAdapterLso

Format-List

Where-Object