Powershell script to create a VLAN'd portgroup on vswitch0 for each ESX host in the appropriate cluster.


Connect-VIServer vcentreServer
$DublinSite1ProdHosts = get-vmhost | where-object {($_.parent -like "DublinCluster01")}
$DublinSite1ProdHosts | ForEach-Object {( get-vmhost $_.name ) | Get-VirtualSwitch -name "vswitch0" | New-VirtualPortGroup -Name Site1IsolatedObsoleteServers -VLanId 181 }


Connect-VIServer vcentreServer2
$DublinSite2ProdHosts = get-vmhost | where-object {($_.parent -like "DublinCluster02")}
$DublinSite2ProdHosts | ForEach-Object {( get-vmhost $_.name ) | Get-VirtualSwitch -name "vswitch0" | New-VirtualPortGroup -Name Site2IsolatedObsoleteServers -VLanId 182 }