This read-create object specifies whether classified traffic gets remarked with a new VLAN id, left unchanged, or has a new VLAN tag nested on top of an existing one when the egress port is VLAN-tagged. An admin uses this in class-based VLAN remapping scenarios, for example redirecting a class of traffic into a different VLAN for isolation or QoS purposes without touching untargeted traffic. For example, an admin wanting to move classified guest traffic into a dedicated VLAN would set this to mark and use rlQosClassMapNewVlan to specify the target VLAN id.