A customer is concerned about maintaining the appropriate level of redundancy. The customer
asks you to explain how VNX for File handles notification of system conditions and SNMP trap

notifications.
Which VNX hardware component should you discuss?

A new VNX for Block customer uses third-party framework software to monitor their environment.
Which Unisphere feature will assist the customer with monitoring the VNX?

A Storage Administrator wants to use all available bandwidth to connect a VMware ESXi host to a
VNX. They decide to use the CNAs as well as some NICs. They do this so they can utilize FCoE
for some VMs and iSCSI for other VMs. They notice that the VMs using FCoE do not have access
to their LUNs.
What is most likely causing this issue?

A Storage Administrator wants to use all available bandwidth to connect a VMware ESXi host to a
VNX. They decide to use two identical CNAs as well as two NICs. They do this so they can utilize
FCoE for some VMs and iSCSI for other VMs. They install different instances of the Unisphere
Host Agent on each VM. The performance of the iSCSI VMs is lower than expected.
What can be done to enhance storage access performance?

Which RAID Group settings are appropriate for workloads consisting of predominantly large-block
random read I/O profiles, such as data warehousing?

When creating a RAID 6 RAID Group, what is the maximum number of disks that can be

incorporated?

When creating a RAID 5 RAID Group from SAS disks, EMC best practice recommends selecting
drives from the same bus.
Why?

A Storage Administrator wants to create a striped 4 TB metaLUN to present to an application
server. They plan to use a base LUN size of 1.4 TB made from a RAID 5 (4+1) protected RAID
Group of 600 GB SAS drives.
According to EMC best practices, where should additional component LUNs used to create the
metaLUN be created?

A customer reported degraded performance with several of the applications that run on a VNX.
After reviewing the performance data on the array, you find that all the performance issues are
related to one RAID 5 RAID Group. Specifically, this RAID Group is performing 50 percent fewer
IOPS than previously.
What is the most likely reason?

A customer has a heterogeneous FAST VP Pool with 2.4 TB available space. The pool contains a
mix of thick LUNs and thin LUNs. The customer attempts to create a 2.4 TB thick LUN, but the
process fails.
What caused the failure?