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Get-NetOffloadGlobalSetting

Windows Server 2012 R2 and Windows 8.1

Updated: October 17, 2013

Applies To: Windows 8.1, Windows PowerShell 4.0, Windows Server 2012 R2

Get-NetOffloadGlobalSetting

Gets the global TCP/IP offload settings.

Syntax

Parameter Set: ByName
Get-NetOffloadGlobalSetting [-AsJob] [-Chimney <ChimneyEnum[]> ] [-CimSession <CimSession[]> ] [-NetworkDirect <EnabledDisabledEnum[]> ] [-NetworkDirectAcrossIPSubnets <AllowedBlockedEnum[]> ] [-PacketCoalescingFilter <EnabledDisabledEnum[]> ] [-ReceiveSegmentCoalescing <EnabledDisabledEnum[]> ] [-ReceiveSideScaling <EnabledDisabledEnum[]> ] [-TaskOffload <EnabledDisabledEnum[]> ] [-ThrottleLimit <Int32> ] [ <CommonParameters>]




Detailed Description

The Get-NetOffloadGlobalSetting cmdlet gets the global TCP/IP offload settings. These settings include Receive Side Scaling, Receive Segment Coalescing, task offload, and NetworkDirect.

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.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-Chimney<ChimneyEnum[]>

Specifies an array of values of TCP Chimney global state on the computer. The acceptable values for this parameter are: 

-- Enabled
-- Disabled
-- Automatic

The default value is Disabled.

In Automatic mode, TCP Chimney Offload offloads the processing for a connection only if certain following criteria are met. In enabled mode, TCP Chimney Offload offloads the processing for connections on a first-come, first-served basis. For more information, see Using TCP Chimney Offload in the TechNet library.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-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.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-NetworkDirect<EnabledDisabledEnum[]>

Specifies an array of NetworkDirect Remote Direct Memory Access (RDMA) values on the computer. Use this parameter only on servers. The acceptable values for this parameter are: 

-- Enabled
-- Disabled

The default value is Enabled.


Aliases

none

Required?

false

Position?

named

Default Value

disabled

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-NetworkDirectAcrossIPSubnets<AllowedBlockedEnum[]>

Specifies an array of NetworkDirect connectivity values from outside a local IP network. The acceptable values for this parameter are: 

-- Allowed
-- Blocked


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-PacketCoalescingFilter<EnabledDisabledEnum[]>

Specifies the values for a packet-coalescing filter on the computer. To reduce the number of interrupts that a computer processes, the packet-coalescing filter combines random broadcast and multicast packets, such as Address Resolution Protocol (ARP) requests, Neighbor Discovery messages, and Simple Service Discovery Protocol (SSDP) requests, into a single packet. Use this parameter only on client computers. The acceptable values for this parameter are: 

-- Enabled
-- Disabled

The default value is Enabled.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-ReceiveSegmentCoalescing<EnabledDisabledEnum[]>

Specifies the Receive Segment Coalescing settings on the network adapter. Receive Segment Coalescing parses small packets of data and combines the data into a single packet. Coalescing small packets into a single packet reduces the overhead that is required to process packets. The acceptable values for this parameter are: 

-- Enabled
-- Disabled

The default value is Enabled.


Aliases

none

Required?

false

Position?

named

Default Value

disabled

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-ReceiveSideScaling<EnabledDisabledEnum[]>

Specifies the Receive Side Scaling settings on the computer. Receive Side Scaling distributes the network processing load across multiple processor cores. The acceptable values for this parameter are: 

-- Enabled
-- Disabled

The default value is Enabled.


Aliases

none

Required?

false

Position?

named

Default Value

disabled

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-TaskOffload<EnabledDisabledEnum[]>

Specifies the global TCP/IP task offload settings on the computer. Task offload settings include IP checksum offload, Internet Protocol security (IPsec) task offload, and Large Send Offload. These features reduce the overhead of per-packet processing by distributing packet processing tasks, such as checksum calculation, to a network adapter. The acceptable values for this parameter are: 

-- Enabled
-- Disabled

The default value is Enabled.


Aliases

none

Required?

false

Position?

named

Default Value

enabled

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-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.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

<CommonParameters>

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

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_NetOffloadGlobalSetting

    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: Get global TCP/IP offload settings

This command gets the global TCP/IP offload settings on the computer.


PS C:\> Get-NetOffloadGlobalSetting

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