$Clusters = get-datacenter Primary*, Secondary* | get-cluster | sort-object Name
$Clusters | ForEach-Object{
    $_ | Set-Cluster -HAEnabled $false -DrsEnabled $false -Confirm:$false
}

$Clusters = get-datacenter Primary*, Secondary* | get-cluster | sort-object Name
$Clusters | ForEach-Object{
    If($_.Name -like "AVAYA*" -or $_.Name -like "TEL*"){
        $_ | Set-Cluster -HAEnabled $true -Confirm:$false
    }
    Else{
        $_ | Set-Cluster -HAEnabled $true -DrsEnabled $true -Confirm:$false
    }
}

#avaya/tel no DRS