This read-create DisplayString holds the human-readable name of a QoS Policy Map, which bundles together one or more class maps and their associated treatments. An admin names policy maps meaningfully so the overall QoS strategy applied to an interface, which combination of classes and actions, is identifiable at a glance. For example, an admin building a comprehensive QoS policy for uplink ports would name the policy map 'UPLINK-QOS' so its scope is clear when it is later attached to interfaces.