Set-NlbClusterPortRuleNodeWeight

Set-NlbClusterPortRuleNodeWeight

Sets the load weight of a port rule for a specific Network Load Balancing (NLB) node.

構文

Parameter Set: NonPipeline
Set-NlbClusterPortRuleNodeWeight [-Port] <UInt32> -InterfaceName <String> -IP <IPAddress> [-Equal] [-HostName <String> ] [-LoadWeight <Int32> ] [ <CommonParameters>]

Parameter Set: Pipeline
Set-NlbClusterPortRuleNodeWeight -InputObject <PortRule[]> [-Equal] [-LoadWeight <Int32> ] [ <CommonParameters>]




詳細説明

The Set-NlbClusterPortRuleNodeWeight cmdlet sets the load weight of a port rule for a specific Network Load Balancing (NLB) node. The load weight applies only for the Multiple hosts filtering mode. When using the Multiple hosts filtering mode, the load weight specifies the relative amount of load-balanced network traffic that this node should handle for the associated port rule. Allowed values range from 0 (zero) to 100. To prevent a host from handling any network traffic, set the load weight to 0 (zero). The actual fraction of traffic handled by each node is computed as the local load weight divided by the sum of all load weights across the cluster. Different load weights can be specified for each node in the cluster using the LoadWeight parameter. Or, all nodes can be specified to distribute the network load equally by using the Equal parameter instead of the LoadWeight parameter.

This operation changes the configuration on all cluster nodes. As a result, the NLB cluster will have to restart the convergence process on all nodes to guarantee that configuration changes have been applied on all nodes and that a consistent state is reached. Any additional operations on the NLB cluster should not be initiated until all cluster nodes have completed the convergence process and are back to the converged state.

パラメーター

-Equal

Sets the port rule weight to Equal on the cluster node. This specifies that all nodes distribute the network load equally. This parameter is only applicable when the port rule filtering mode is Multiple hosts.


エイリアス

E

必須?

false

位置は?

named

既定値

なし

パイプライン入力を許可する

false

ワイルドカード文字を許可する

false

-HostName<String>

Specifies the name of the cluster host against which this cmdlet is run. If this parameter is omitted or a value of . is entered, then the local cluster is assumed.


エイリアス

Host,HN,H

必須?

false

位置は?

named

既定値

なし

パイプライン入力を許可する

false

ワイルドカード文字を許可する

false

-IP<IPAddress>

Specifies the IP address for the cluster port rule on which the load weight will be set.


エイリアス

なし

必須?

true

位置は?

named

既定値

なし

パイプライン入力を許可する

false

ワイルドカード文字を許可する

false

-InputObject<PortRule[]>

Specifies the cluster port rule on which the load weight will be set. This is only applicable when the port rule filtering mode is Multiple hosts.


エイリアス

なし

必須?

true

位置は?

named

既定値

なし

パイプライン入力を許可する

True (ByValue, ByPropertyName)

ワイルドカード文字を許可する

false

-InterfaceName<String>

Specifies the interface to which NLB is bound. This is the interface of the cluster against which this cmdlet is run.


エイリアス

Interface,IN,I

必須?

true

位置は?

named

既定値

なし

パイプライン入力を許可する

false

ワイルドカード文字を許可する

false

-LoadWeight<Int32>

Specifies the load weight for the given port rule to use for this node. This is only applicable when the port rule filtering mode is Multiple hosts. このパラメーターに対して使用できる値: 0 through 100.


エイリアス

W

必須?

false

位置は?

named

既定値

なし

パイプライン入力を許可する

false

ワイルドカード文字を許可する

false

-Port<UInt32>

Specifies a port number within the port rule on which the node load weight will be set. このパラメーターに対して使用できる値: 0 through 65535.


エイリアス

P

必須?

true

位置は?

1

既定値

なし

パイプライン入力を許可する

false

ワイルドカード文字を許可する

false

<CommonParameters>

このコマンドレットは次の共通パラメーターをサポートします。-Verbose、-Debug、-ErrorAction、-ErrorVariable、-OutBuffer、-OutVariable.詳細については、以下を参照してください。 about_CommonParameters (http://go.microsoft.com/fwlink/p/?LinkID=113216)。

入力

入力型は、コマンドレットにパイプできるオブジェクトの型です。

  • Microsoft.NetworkLoadBalancingClusters.PowerShell.PortRule

出力

出力型は、コマンドレットによって生成されるオブジェクトの型です。

  • Microsoft.NetworkLoadBalancingClusters.PowerShell.PortRule

EXAMPLE 1

This example sets the weight for all port rules to equal the load weight on all nodes. This is applicable for port rules using the Multiple hosts. Note that this has to be set on all cluster nodes to achieve the desired effect.


PS C:\> Get-NlbClusterNode | Get-NlbClusterPortRule | Set-NlbClusterPortRuleNodeWeight -Equal

EXAMPLE 2

This example sets the weight for the specified port rule to equal the load weight on all nodes. This is applicable for port rules using the Multiple hosts. Note that this has to be set on all cluster nodes to achieve the desired effect.


PS C:\> Get-NlbClusterNode | Get-NlbClusterPortRule –Port 80 | Set-NlbClusterPortRuleNodeWeight -Equal

EXAMPLE 3

This example sets the weight for the specified port rule on the node named node1 to 25. This is applicable for port rules using the Multiple hosts. Note that the weights have to be set on each node.


PS C:\> Get-NlbClusterNode -NodeName node1 | Get-NlbClusterPortRule –Port 80 | Set-NlbClusterPortRuleNodeWeight -LoadWeight 25 | Format-List *

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