cucsSwEthLanFlowMonFsmRn (syntax SnmpAdminString) holds the Relative Name (RN) of this NetFlow LAN flow-monitor FSM instance -- the naming component that distinguishes it from sibling instances of the same class under the same parent object. Since this NetFlow LAN flow-monitor FSM instance is the FSM (finite state machine) instance that tracks a configuration task run against an EthLanFlowMon NetFlow-monitoring entry, several such instances can exist side by side under one parent, so the RN is what UCSM concatenates with the parent's DN to build this instance's own unique DN. For example, comparing the RN values returned for two sibling instances under the same parent tells an admin which specific one they are looking at without walking the full DN string.