The real DESCRIPTION field here is just the auto-generated stub "Cisco UCS fabric:FcVsanPortEp:type managed object property", so it carries no real prose -- but the property name and its CucsFabricSanEpType type tell you what it holds: It holds UCS Manager's classification of what kind of VSAN port endpoint this is. This lets the same underlying table carry more than one flavor of VSAN port endpoint -- for instance distinguishing a native FC uplink from a converted/virtualized one -- so software polling this OID knows which sub-type of VSAN port endpoint it is looking at before deciding how to interpret the other columns in this row. On a straightforward native FC link this might read "fc", versus a different enumerated value if this VSAN port endpoint were carrying its traffic in a converted form.