The real DESCRIPTION field here is just the auto-generated stub "Cisco UCS fabric:FcoeEstcEp:ifType managed object property", so it carries no real prose -- but the property name and its CucsFabricPIoEpIfType type tell you what it holds: It holds the physical interface type UCS Manager has recorded for this FCoE storage uplink port -- essentially whether it is a plain physical port or a port that only exists as a member of an aggregation. This distinguishes, within the same table, a standalone FCoE storage uplink port from one that is really just a member link folded into a port-channel, which changes how UCS Manager expects its speed and admin state to be managed (individually versus inherited from the channel). A standalone FCoE storage uplink port would show "physical" here, while one that only exists as a bundled member would show an aggregation-member type instead.