CmdID / PowerShell / Cmdlets / Get
Get-ClusterNode
Gets information about one or more nodes, or servers, in a failover cluster. Windows Server PowerShell reference
From the Windows Server PowerShell reference 3 parameters Its page in the reference
Parameters
-ClusterSpecifies the name of the cluster on which to run this cmdlet.-InputObjectSpecifies the cluster on which to enumerate cluster nodes.-NameSpecifies the name of the cluster node to get.