alaStackMgrSlotNINumber 1.3.6.1.4.1.6486.800.1.2.1.24.1.1.1.1.1

Numbers allocated for the stack NIs as follows: - 0: invalid slot number - 1..8: valid and assigned slot numbers corresponding to values from the entPhysicalTable - 1001..1008: swicthes operating in pass through mode - 255: unassigned slot number.