The maximum value that the VLAN ID in the packet must have
in order to match this classifier entry. This field is defined
as the 12-bit VLAN identifier in the 802.1Q tag header of a
tagged Ethernet frame. For a double VLAN tagged frame, this
field is contained in the first/outer tag. This value must be
equal to or greater than the value specified for the entry in
agentDiffServAuxMfClfrVlanIdMin.