
BITS 
unspecified(0), inputL2Classification(1), inputIpClassification(2), outputL2Classification(3), outputIpClassification(4), inputPortClassification(19), outputPortClassification(20), inputUflowPolicing(5), inputAggregatePolicing(6), outputUflowPolicing(7), outputAggregatePolicing(8), policeByMarkingDown(9), policeByDropping(10), inputUflowShaping(21), inputAggregateShaping(22), outputUflowShaping(23), outputAggregateShaping(24), fifo(11), wrr(12), wfq(13), cq(14), pq(15), cbwfq(16), pqWrr(25), pqCbwfq(26), tailDrop(17), wred(18) 
