The bridging domain queues support the following DP (discard probability) values: 0% to 10%, 25%, 50%, 75%, and 100%. User-configured values are rounded down to match these DP values.
For example, configuring a DP to be 74% means that the actual value used is 50%.
Tail drop for out-of-profile traffic begins when the queue occupancy of the out-of-profile traffic exceeds that of the committed buffer size.