This object is related to the object hpnicfMcsPortConfigGroupLimitNumber.
If the current group number is less than the value of
hpnicfMcsPortConfigGroupLimitNumber, any new group is permitted.
If the current group number equals to the value of
hpnicfMcsPortConfigGroupLimitNumber and the value of this object is enabled,
the group with the minimum multicast address will be replaced by the new
group.
If the current group number equals to the value of
hpnicfMcsPortConfigGroupLimitNumber and the value of this object is disabled,
none of new group will be permitted.