FIBRE CHANNEL OVER ETHERNET or FCOE.


FCoE provides a lower latency data transfer compared to iSCSI as FCoE does not rely on TCP retransmits.

Jumbo Frames are a prerequisite for FCoE (as a standard FC frame is 2148 Bytes)

FCoE cannot be routed.  >> Layer 2 traffic


https://www.rcannings.com/san-storage-fc-vs-fcoe-vs-iscsi/