The action for those normal rate out-of-profile packets. The
action is to drop the packets or mark down its DSCP to the
value of caqDscpMappingNRPolicedDscp defined in
caqDscpMappingTable.
If the caqFlowPolicerExcessRateSupport is true(1), this object
cannot be set to drop(1). Setting the value of
caqFlowPolicerExcessRateRequest object equal to the value of
caqFlowPolicerNormalRateRequest object together with setting the
value of caqFlowPolicerExcessRateAction object to drop(1) will
effectively drop the packet at normal rate.