With bandwidth-based multicast suppression, the bandwidth
is measured in Kbps.
The upper limit of the multicast suppession with bandwidth-based(Kbps)
is the value of hpnicfifBKbpsMulSuppressionMax in the entry.
The value of hpnicfifBKbpsMulSuppression must be multiple of the
value of hpnicfifBKbpsMulSuppressionStep.
The default value of hpnicfifBKbpsMulSuppression is the value of
hpnicfifBKbpsMulSuppressionMax.