This is the link multiplier value applied to this MPLS Class Type, a scaling factor (1 to 4) used in bandwidth calculations to account for how much of a link's capacity this class type's reservations should be measured against, often relevant on multi-link or bundled interfaces. An admin adjusts this when the underlying link is actually an aggregate of multiple physical links, so that CAC bandwidth math for this class type scales correctly with the bundle rather than treating it as a single link. For example, an LOM of 4 on a four-member LAG tells the admission-control math to size this class type's available bandwidth pool as four times a single member link's capacity.