To answer your first question:"Can we configure two fabric switch in a stackable environment", yes you can stack or connect multiple switches to create a FC Fabric. Minimum of 1 and max of 16 InterSwitch Links (ISLs) in MDS. You can leverage Cisco ...
FCoE in NPV mode is supported on the 93180YC-EX switch. https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus9000/sw/93x/fcoe/configuration/guide/b-cisco-nexus-9000-nx-os-fcoe-npv-configuration-guide-933/m-n9000-fc-npv-fcoe-npv-supported-h...
Hello. you would need the FX version of that switch to support native FC. Unless your looking to consolidate Ethernet and FC on the same switch, My advice would be to look at the MDS line of switches as they are more fully featured and you can star...
