04-25-2011 10:58 AM
Thank you for your discussion post. I've moved your post to the Data Center SAN section so that you may get more responses.
Hope this helps!
Global Community Moderator
04-26-2011 03:55 PM
220E, or better DS-220B is EMC's designation for Brocade 200E (platform id 34).
No functional difference and it comes with standard license set.
Documentation is accessible at EMC PowerLink (powerlink.emc.com, requires login).
Hope this helps.