This OID carries the Relative Name (RN) of a LldpNeighbors object, the container object that groups every LLDP-discovered neighbor entry seen by a Fabric Interconnect — the naming component that distinguishes this instance from its siblings under the same parent object. Because LldpNeighbors instances are addressed by concatenating RNs down the management tree, an admin uses this value together with the parent DN to reconstruct exactly where this instance sits. For example, two LldpNeighbors instances that share the same parent will report different cucsNetworkLldpNeighborsRn strings, letting a script tell them apart even when their other property values look identical.