Get-NetOffloadGlobalSetting

Gets information about the global TCP/IP offload settings.

Syntax

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

Description

The Get-NetOffloadGlobalSetting cmdlet gets the global TCP/IP offload settings. This includes properties such as receive side scaling (RSS), receive segment coalescing (RSC), task offload and network direct.

Examples

EXAMPLE 1

PS C:\>Get-NetOffloadGlobalSetting

This example gets information about the global TCP/IP offload settings.

Optional Parameters

-AsJob

ps_cimcommon_asjob

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

Gets the global TCP/IP offload settings by Chimney. Chimney determines the TCP Chimney global state on the system. The acceptable values for this parameter are:

-- Enabled: Global TCP/IP offload settings that contain Chimney set to Enabled.

-- Disabled: Global TCP/IP offload settings that contain Chimney set to Disabled.

-- Automatic: Global TCP/IP offload settings that contain Chimney set to Automatic.

The default value is Disabled.

Type:ChimneyEnum[]
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
-NetworkDirect

Gets the global TCP/IP offload settings by NetworkDirect. NetworkDirect determines the Network Direct (RDMA) global state on the system. This is a server only setting. The acceptable values for this parameter are:

-- Enabled: Global TCP/IP offload settings that contain NetworkDirect set to Enabled.

-- Disabled: Global TCP/IP offload settings that contain NetworkDirect set to Disabled.

The default value is Enabled.

Type:EnabledDisabledEnum[]
Position:Named
Default value:Disabled
Accept pipeline input:False
Accept wildcard characters:False
-NetworkDirectAcrossIPSubnets
Type:AllowedBlockedEnum[]
Position:Named
Default value:None
Accept pipeline input:False
Accept wildcard characters:False
-PacketCoalescingFilter

Gets the global TCP/IP offload settings by PacketCoalescingFilter. When the computer is not in a power saving state, the Packet Coalescing filter batches delay-tolerant packets (like ARP, Neighbor Solicitations and SSDP) at the network adapter, reducing the number of CPU interrupts. This is a client only setting. The acceptable values for this parameter are:

-- Enabled: Global TCP/IP offload settings that contain PacketCoalescingFilter set to Enabled.

-- Disabled: Global TCP/IP offload settings that contain PacketCoalescingFilter set to Disabled.

The default value is Enabled.

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

Gets the global TCP/IP offload settings by ReceiveSegmentCoalescing. ReceiveSegmentCoalescing determines the Receive Segment Coalescing (RSC) global state on the system. An RSC capable network card may parse multiple TCP/IP packets, strip the headers and indicate the TCP payload gathered from the multiple packets in one indication to the TCP/IP stack. This reduces the per-packet processing overhead. The acceptable values for this parameter are:

-- Enabled: Global TCP/IP offload settings that contain ReceiveSegmentCoalescing set to Enabled.

-- Disabled: Global TCP/IP offload settings that contain ReceiveSegmentCoalescing set to Disabled.

The default value is Enabled.

Type:EnabledDisabledEnum[]
Position:Named
Default value:Disabled
Accept pipeline input:False
Accept wildcard characters:False
-ReceiveSideScaling

Gets the global TCP/IP offload settings by ReceiveSideScaling. ReceiveSideScaling determines the Receive Side Scaling (RSS) global state on the system. Receive-Side Scaling (RSS) resolves the single-processor bottleneck by allowing the receive side network load from a network adapter to be shared across multiple processors. The acceptable values for this parameter are:

-- Enabled: Global TCP/IP offload settings that contain ReceiveSideScaling set to Enabled.

-- Disabled: Global TCP/IP offload settings that contain ReceiveSideScaling set to Disabled.

The default value is Enabled.

Type:EnabledDisabledEnum[]
Position:Named
Default value:Disabled
Accept pipeline input:False
Accept wildcard characters:False
-TaskOffload

Gets the global TCP/IP offload settings by TaskOffload. Task Offload determines the state of IP checksum offload, IPsec task offload, and Large Send Offload (LSO). These features reduce the per-packet processing overhead by offloading packet processing such as checksum calculation to the network adapter. The acceptable values for this parameter are:

-- Enabled: The global TCP/IP offload settings that contain TaskOffload set to Enabled.

-- Disabled: The global TCP/IP offload settings that contain TaskOffload set to Disabled.

The default value is Enabled.

Type:EnabledDisabledEnum[]
Position:Named
Default value:Enabled
Accept pipeline input:False
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\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.