Configuring CNA ports
If a node has onboard CNA ports or a CNA card, you must check the configuration of the ports and possibly reconfigure them, depending on how you want to use the upgraded system.
Before you begin
You must have the correct SFP+ modules for the CNA ports.
About this task
CNA ports can be configured into native Fibre Channel (FC) mode or CNA mode. FC mode supports FC initiator and FC target; CNA mode allows concurrent NIC and FCoE traffic the same 10GbE SFP+ interface and supports FC target. Continue reading