Which switch port type is required to support FC-AL devices in a SAN?

A.
U_Port

B.
E_Port

C.
FL_Port

D.
NL_Port

Explanation:
Industry Standard Architecture – Student Guide 2 – Page 33
The arbitrated loop topology permits several devices to share the bandwidth of a single loop of
fiber running between them. The FC-AL standard is implemented by modifying an N_port to be an
NL_port . Each NL_port is attached to one link. The information flows in one direction around the
arbitrated loop.