Integrated Routing is an optional license which provides native Fibre Channel Routing (FCR) on a per-
port basis, rather than limiting routing ports to those on a dedicated routing switch or blade. Just like
traditional FCR, Integrated Routing uses EX_Ports to import/export devices between fabrics, enabling
selective device sharing while maintaining remote fabric isolation. Integrated Routing provides
architecture flexibility to route on a port-by-port basis, enabling increased scalability and fault
isolation.