This holds the actual priority number applied to a protocol's traffic, whose valid range depends on whether hh3cPPriPriorityType is set to ip-precedence (0 to 7) or dscp (0 to 63). An admin sets this to the specific priority level they want applied to matched traffic, making sure the value stays within the range appropriate to the selected priority type to avoid a configuration error. With hh3cPPriPriorityType set to dscp, setting this to 46 would mark matching traffic with DSCP 46, commonly used for expedited-forwarding voice traffic.