Set-NlbClusterPortRuleNodeHandlingPriority

Windows Server 2012 R2 and Windows 8.1

Set-NlbClusterPortRuleNodeHandlingPriority

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

Syntaxe

Parameter Set: NonPipeline
Set-NlbClusterPortRuleNodeHandlingPriority [-Port] <UInt32> -HandlingPriority <Int32> -InterfaceName <String> -IP <IPAddress> [-HostName <String> ] [ <CommonParameters>]

Parameter Set: Pipeline
Set-NlbClusterPortRuleNodeHandlingPriority -HandlingPriority <Int32> -InputObject <PortRule[]> [ <CommonParameters>]




Description détaillée

The Set-NlbClusterPortRuleNodeHandlingPriority cmdlet sets the host priority of a port rule for a specific Network Load Balancing (NLB) node. The host priority specifies a unique identifier (ID) for each node. The node with the lowest numerical priority among the current members of the cluster handles all of the network traffic on the cluster that is not covered by a port rule. You can override these priorities or provide load balancing for specific ranges of ports by specifying rules. If a new node joins the cluster and its priority conflicts with another node in the cluster, then the node is not accepted as part of the cluster. The rest of the cluster will continue to handle the traffic.

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.

Paramètres

-HandlingPriority<Int32>

Specifies the handling priority for the cluster node. This is only applicable when the filtering mode of the port rule is Single host.


Alias

HP

Obligatoire ?

true

Position ?

named

Valeur par défaut

none

Accepter l’entrée de pipeline ?

false

Accepter les caractères génériques ?

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.


Alias

Host,HN,H

Obligatoire ?

false

Position ?

named

Valeur par défaut

none

Accepter l’entrée de pipeline ?

false

Accepter les caractères génériques ?

false

-IP<IPAddress>

Specifies the IP address for the cluster port rule on which the handling priority will be set.


Alias

none

Obligatoire ?

true

Position ?

named

Valeur par défaut

none

Accepter l’entrée de pipeline ?

false

Accepter les caractères génériques ?

false

-InputObject<PortRule[]>

Specifies the cluster port rule on which the handling priority will be set. This is only applicable when the filtering mode for the port rule is Single host.


Alias

none

Obligatoire ?

true

Position ?

named

Valeur par défaut

none

Accepter l’entrée de pipeline ?

True (ByValue, ByPropertyName)

Accepter les caractères génériques ?

false

-InterfaceName<String>

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


Alias

Interface,IN,I

Obligatoire ?

true

Position ?

named

Valeur par défaut

none

Accepter l’entrée de pipeline ?

false

Accepter les caractères génériques ?

false

-Port<UInt32>

Specifies a port number within the port rule on which the node handling priority will be set. Les valeurs acceptables pour ce paramètre sont : 0 through 65535.


Alias

P

Obligatoire ?

true

Position ?

1

Valeur par défaut

none

Accepter l’entrée de pipeline ?

false

Accepter les caractères génériques ?

false

<CommonParameters>

Cette applet de commande prend en charge les paramètres courants : -Verbose, -Debug, -ErrorAction, -ErrorVariable, -OutBuffer et -OutVariable. Pour plus d’informations, consultez about_CommonParameters (http://go.microsoft.com/fwlink/p/?LinkID=113216).

Entrées

Le type d’entrée correspond au type des objets que vous pouvez transmettre à l’applet de commande.

  • Microsoft.NetworkLoadBalancingClusters.PowerShell.PortRule

Sorties

Le type de sortie est le type des objets émis par l’applet de commande.

  • Microsoft.NetworkLoadBalancingClusters.PowerShell.PortRule

Exemples

EXAMPLE 1

This example changes the handling priority of the given port rule for the node named node1 to 3. This is applicable for port rules with Single mode.


PS C:\> Get-NlbClusterNode –NodeName node1 | Get-NlbClusterPortRule | Set-NlbClusterPortRuleNodeHandlingPriority -HandlingPriority 3

EXAMPLE 2

This example changes the handling priority of the given port rule for the node named node1 to 4. This is applicable for port rules with Single mode.


PS C:\> Set-NlbClusterPortRuleNodeHandlingPriority -HostName node1 -Interface vlan-3 -IP 255.255.255.255 -Port 80 -HandlingPriority 4

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