Total bandwidth capacity is partitioned into five bandwidth pools.
This attribute specifies the percentage of Vpt bandwidth that is
allowed for each pool. The percentage for each pool ranges from
0% to 12,800%. This allows for both under and over subscription of
the VPT bandwidth. Under subscription occurs when the sum of the
percentages assigned to the five pools is less than 100%. Over
subscription occurs when the sum of the percentages for the five
pools exceeds 100%.