Utility functions for ESX Networking.
Checks if the vlan_interface exists on the esx host.
Creates a port group on the host system with the vlan tags supplied. VLAN id 0 means no vlan id association.
Gets reference to the network whose name is passed as the argument.
Get the vlan id and vswitch associated with the port group.
Gets the vswitch associated with the physical network adapter with the name supplied.