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Category: E20-501

Exam E20-501: EMC Commercial Storage

Which solution do you recommend?

Your Company wants to purchase a new array. They have 100 Sun Solaris hosts that use Veritas Volume Manager to stripe their volume groups at the host level. They prefer this methodology since they do frequent technology refreshes and host-based migrations. Each of the hosts will require 20 LUNs. They replace their arrays frequently and do not require growth capability.

Which solution do you recommend?

Which hardware should the customer add to the current environment?

A current customer environment includes:
Primary site and secondary site
CX3-80 (approximately 200 TB)
2 MDS 9509 mirrored-fabrics
120 servers (Windows/Linux/UNIX)
Both sites have production applications that require replication.
The customer decides to implement distance replication using FCIP.

Which hardware should the customer add to the current environment?

Which technology should you recommend the customer use?

Your Company currently hosts file system data on a Celerra. Their most critical file systems are replicated to another Celerra in a remote data center with Celerra Replicator. They have recently implemented several iSCSI volumes that are used by database servers. They are interested in replicating these volumes as well.
Which technology should you recommend the customer use?


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