You just installed a new Brocade 8Gb/s SAN for a customer. The customer uncovered some
legacy 1Gb/s Brocade SAN components that cannot be upgraded, but need integrate with
the new 8Gb/s infrastructure. Which statement are true about compatibility in this situation?

A.
The two are compatible if a small 4Gb/s edge switch is used to enable the legacy device
to connect

B.
The two are compatible if the HBA in the legacy host are upgraded to 8Gb/s

C.
The two are incompatible and cannot be mixed

D.
The two are compatible with the use of 4Gb/s SFPs