Add-NlbClusterPortRule

Add-NlbClusterPortRule

Adds a new port rule to a Network Load Balancing (NLB) cluster.

Syntaxe

Parameter Set: NonPipeline
Add-NlbClusterPortRule [-StartPort] <Int32> [-EndPort] <Int32> -InterfaceName <String> [-Affinity <PortRuleAffinity> {Network | None | Single} ] [-HostName <String> ] [-IP <IPAddress> ] [-Mode <PortRuleFilteringMode> {Disabled | Multiple | Single} ] [-Protocol <PortRuleProtocol> {Both | Tcp | Udp} ] [-Timeout <UInt32> ] [ <CommonParameters>]

Parameter Set: Pipeline
Add-NlbClusterPortRule [-StartPort] <Int32> [-EndPort] <Int32> -InputObject <Cluster[]> [-Affinity <PortRuleAffinity> {Network | None | Single} ] [-IP <IPAddress> ] [-Mode <PortRuleFilteringMode> {Disabled | Multiple | Single} ] [-Protocol <PortRuleProtocol> {Both | Tcp | Udp} ] [-Timeout <UInt32> ] [ <CommonParameters>]

Description détaillée

The Add-NlbClusterPortRule cmdlet adds a new port rule to a Network Load Balancing (NLB) cluster. Port rules control how an NLB cluster functions. To maximize the control of various types of TCP/IP traffic, you can set up port rules to control how each port's cluster-network traffic is handled. The method by which a port's network traffic is handled is called its filtering mode. There are three possible filtering modes: Multiple hosts, Single host, and Disabled. A filtering mode can also apply to a numerical range of ports. You do this by defining a port rule with a set of configuration parameters that define the filtering mode. In addition, you can select one of three options for client affinity: None, Single, or Network. Single and Network are used to ensure that all network traffic from a particular client is directed to the same cluster host. To allow NLB to properly handle IP fragments, you should avoid using None when you select UDP or Both for your protocol setting.

This cmdlet 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

-Affinity<PortRuleAffinity>

Specifies the type of affinity for the new port rule. Les valeurs acceptables pour ce paramètre sont : Network, None, or Single.

-EndPort<Int32>

Specifies the end port for the new port rule. Les valeurs acceptables pour ce paramètre sont : 0 through 65535.

-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.

-IP<IPAddress>

Specifies the IP address for the new cluster port rule.

-InputObject<Cluster[]>

Specifies the cluster to which the port rule is added.

-InterfaceName<String>

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

-Mode<PortRuleFilteringMode>

Specifies the filtering mode for the new cluster port rule. Les valeurs acceptables pour ce paramètre sont : Disabled, Multiple, and Single.

-Protocol<PortRuleProtocol>

Specifies the protocol for the new port rule. Les valeurs acceptables pour ce paramètre sont : Both, TCP, or UDP.

-StartPort<Int32>

Specifies the start port for the new port rule. Les valeurs acceptables pour ce paramètre sont : 0 through 65535.

-Timeout<UInt32>

Specifies the timeout in minutes for the new cluster port rule. Les valeurs acceptables pour ce paramètre sont : 0 through 240.

<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 (https://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.Cluster

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 adds a new port rule to the local cluster. The new port rule covers port 443 only, and uses the default settings for the rest of the port rule parameters.

PS C:\> Get-NlbCluster | Add-NlbClusterPortRule -StartPort 443 -EndPort 443

EXAMPLE 2

This example adds a new port rule to the local cluster. The new port rule covers port 80 only and has no affinity, and uses the default settings for the rest of the port rule parameters.

PS C:\> Get-NlbCluster | Add-NlbClusterPortRule -StartPort 80 -EndPort 80 -Affinity None

Rubriques connexes

Disable-NlbClusterPortRule

Enable-NlbClusterPortRule

Get-NlbClusterPortRule

Remove-NlbClusterPortRule

Set-NlbClusterPortRule