hwXQoSBaExpPhbCos 1.3.6.1.4.1.2011.5.25.32.4.1.1.6.1.3

The value of this object identifies CoS, that is, the scheduling priority.The value can be any of the following: CS7(7),CS6(6),EF(5),AF4(4),AF3(3),AF2(2),AF1(1),BE(0).