ABC.com’s storage environment is organized into four single-director fabrics. The directors are
MDS-9509s with 64 switch ports in each. No more than 70% of available ports are in use.
The customer needs hosts in each fabric to access storage in the other three fabrics. It is
acceptable for host-to-storage traffic to traverse up to one hop.

What is the least disruptive SAN solution that you should consider?

A.
ISLs between adjacent directors to create a partial mesh

B.
Convert to core/edge single fabric, isolating all storage to the core director

C.
ISLs between adjacent directors to create a partial mesh and enabletrunking

D.
ISLs between all directors to create a full mesh