The AP-7420B switch, which uses XPath OS, has many features that may not be supported
in particular environments. Besides the EMC Support Matrix, what is the other
recommended reference for up-to-date, last-minute support and implementation
information?

A.
SWAT (Switch Analysis Tool)

B.
CLARiiON Open Systems Configuration Guide

C.
Connectrix B-Series Student Resource Guide

D.
EMC Networked Storage Topology Guide