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Disable-NlbClusterPortRule

Disables a port rule on a Network Load Balancing (NLB) cluster or on a specific host in the cluster. Windows Server PowerShell reference

From the Windows Server PowerShell reference 8 parameters Its page in the reference

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Parameters

8 in the Windows Server PowerShell reference
-ClusterWide, -Cluster, -CIndicates that the cmdlet disables the given port rule on all cluster nodes.
-Drain, -DIndicates that the cmdlet drains existing traffic before disabling this port rule.
-HostName, -Host, -HN, -HSpecifies the name of the cluster host against which this cmdlet is run.
-IPSpecifies the IP address for the cluster port rule that this cmdlet disables.
-InputObjectSpecifies an array of cluster port rules that this cmdlet disables.
-InterfaceName, -Interface, -IN, -ISpecifies the interface to which NLB is bound.
-Port, -PSpecifies a port number within the port rule that will be disabled.
-Timeout, -TSpecifies the number of minutes to wait for the drain operation before the port rule is disabled.