This read-only SnmpAdminString value is the Relative Name (RN) of a Dynamic Connection Policy Reference object, the naming component that distinguishes one Dynamic Connection Policy Reference instance from its sibling instances under the same parent object. The RN is the piece an admin actually assigns or that UCS Manager derives when creating the object; combined with its parent's DN it produces the object's full DN, so two Dynamic Connection Policy Reference instances under different parents can share the same RN without colliding. Looking at a service profile whose Dynamic Connection Policy Reference names 'VMFEX-24dvNIC' as the policy actually applied, the RN would be the short naming segment (for example an object ID or index) that appears as the last component of that instance's DN.