A customer is designing a SAN in a clustered environment. Each server in a cluster must be able
to connect to different storage systems in the SAN simultaneously. The customer plans to add a
tape backup system in the future and wants to minimize the impact of potential incorrect zone
change.
Which zone method should the costumers use?

A.
zoning by application

B.
zoning by port allocation

C.
zoning by HBA

D.
zoning by operating system

Explanation: