The granted average rate of the flow. The base unit of this
object is 1 kilo-bits per second. If the status of this row is
not active, the value of this object will be the same as
caqFlowPolicerNormalRateRequest's value.
If the QoS function is enabled and the policy source is from
local configuration, this MIB object is from the runtime
hardware information. Due to hardware granularity, the
granted value may not be the same as the value specified
by caqFlowPolicerNormalRateRequest object. It will be the
closest value to the requested one that the hardware can
support.