Cisco MDS Zoning

Single initiator with a single target is the most efficient approach to zoning

Just jotting down some links

http://www.cisco.com/en/US/docs/switches/datacenter/mds9000/sw/4_1/configuration/guides/fm_4_1/zone.html

http://routerjockey.com/2011/12/23/mds-fiber-channel-switching-basics-for-network-engineers/