Thus, {HEAD ~ the level} in {TAIL ~ scheduling hierarchy} 400 of the parent scheduler of a queue might be configured by a control processor of the network processor to achieve a certain desired scheduling rate 
in
Thus , { HEAD ~ the level } in { TAIL ~ scheduling hierarchy } 400 of the parent scheduler of a queue might be configured by a control processor of the network processor to achieve a certain desired scheduling rate
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH