hwXQoSIfQueueCosType 1.3.6.1.4.1.2011.5.25.32.4.1.4.3.3.1.3

The value of this object identifies COS of the queue.The value can be any of the following:CS7(8),CS6(7),EF(6) AF4(5),AF3(4),AF2(3),AF1(2),BE(1).