Port capacity is partitioned into 16 pools (pool 0 through pool 15)
for the ingress EIR traffic. This attribute specifies the percentage of
port capacity that is allowed for each pool. The percentage for each
pool ranges from 0% to 1000% of the link rate. It allows for under
or over subscription of the port. Under subscription occurs when the
sum of the percentages assigned to the 16 pools is less than 100%.
Over subscription occurs when the sum of the percentages for the
16 pools exceeds 100%.
The default is full sharing of port capacity with three pre-set
partitions.