Get-Net
Adapter
Checksum
Offload
Syntax
Get-NetAdapterChecksumOffload
[[-Name] <String[]>]
[-IncludeHidden]
[-CimSession <CimSession[]>]
[-ThrottleLimit <Int32>]
[-AsJob]
[<CommonParameters>]
Get-NetAdapterChecksumOffload
-InterfaceDescription <String[]>
[-IncludeHidden]
[-CimSession <CimSession[]>]
[-ThrottleLimit <Int32>]
[-AsJob]
[<CommonParameters>]
Description
The Get-NetAdapterChecksumOffload cmdlet gets the various checksum offload settings. Physical network adapters have various checksum offloads in which the checksum calculations occur in the network adapter and not in the main processor. This reduces processor utilization and can increase network throughput. This cmdlet gets the various checksum offload settings, including IPv4, TCPv4, TCPv6, UDPv4, and UDPv6.
Examples
Example 1: Get the checksum offload properties of the specified network adapter
PS C:\> Get-NetAdapterChecksumOffload -Name "MyAdapter"
This command gets the state of checksum offload properties of the network adapter named MyAdapter.
Example 2: Get the checksum offload properties of the specified network adapter and display them
PS C:\> $NetworkAdapterC01 = Get-NetAdapterChecksumOffload -Name "MyAdapter"
PS C:\> $NetworkAdapterC01.ChecksumOffloadHardwareCapabilities
The first command gets the state of checksum offload properties from the network adapter named MyAdapter and stores the result in the variable named $NetworkAdapterC01.
The second command displays the checksum offload hardware capabilities of the network adapter stored in the $NetworkAdapterC01.
Required Parameters
Specifies an array of network adapter interface description.
For a physical network adapter this is typically the vendor's name of the network adapter followed by a part number and description, such as
Contoso 12345 Gigabit Network Device
.
Type: | String[] |
Aliases: | ifDesc, InstanceID |
Position: | Named |
Default value: | None |
Accept pipeline input: | True (ByPropertyName) |
Accept wildcard characters: | False |
Optional Parameters
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 |
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 |
Indicates that the cmdlet includes both visible and hidden network adapters in the operation. 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 |
Specifies an array of network adapter names.
Type: | String[] |
Aliases: | ifAlias, InterfaceAlias |
Position: | 0 |
Default value: | None |
Accept pipeline input: | True (ByPropertyName) |
Accept wildcard characters: | False |
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_NetAdapter ChecksumOffloadSettingData
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.