Misinformation
UCS does not require FCoE or DCE connected storage. The Cisco UCS Fabric Interconnect switch offers native 4Gb Fibre Channel ports to connect to standard Fibre Channel SANs. The UCS interconnect switch has the option of operating as an NPIV proxy, so the entire UCS cluster appears to be one big server attached to the SAN. NPIV means UCS can interoperate with any core Fibre Channel SAN switches which support NPIV devices, which includes McDATA, Brocade, and Cisco.