Free E20-260 Exam Dumps Preview

Refer to the exhibit.

You are preparing to perform an upgrade on an unconfigured VPLEX Metro. When you run the ndu pre-check command, it indicates that it has failed and there are no first upgraders. In your troubleshooting, you run the version -a command.

Based on the output, what is the reason for the failure?

What are the three components that a drill-down command can be run against to provide a more detailed analysis?

Exhibit:

Which VPLEX object contains virtual-to-physical mapping information and must be stored on multiple arrays?

Which command can provide information on connections between storage volumes and back-end ports?

Refer to the exhibit.
You have created a Distributed Device in a VPLEX Metro. You want to confirm you have chosen the correct volumes before performing a device mobility job within cluster-2.

Which object will be the source for this operation?

What is the total number of available engines in the smallest VPLEX Metro configuration?

When should front-end ports be enabled during a VPLEX installation?

Following EMC best practices, what information is required to register a VPLEX on an ESRS portal?

A customer is verifying the host environment before scheduling a VPLEX NDU.
According to EMC best practices, which PowerPath load-balancing policy is applied by default to all platforms?

A customer wants to add a mirror to a VPLEX Local RAID-0 device.

Which RAID type is created after the command "device attach-mirror"?

Which command script must be executed when upgrading a small VPLEX to medium VPLEX?

According to EMC best practices, how many metadata volumes for a VPLEX Metro configuration are required on each cluster?

Do virtual volumes need to be taken off-line prior to upgrading VPLEX software, and why or why not?

You are zoning a dual-engine Local VPLEX cluster to a Symmetrix array to see LUNs 0010 and 0020 for metadata backups.

How many directors in the cluster must be zoned and masked to these LUNs?

IT security just implemented new security policies at a customer site. When VPLEX Management Server sends SYR reports to an ESRS gateway nothing is received at the gateway.

What action did IT security take that would cause this?

A customer has asked you to inspect their SAN connectivity before upgrading their Local configuration to a Metro.

What will the output of the connectivity validate-be command provide for an analysis of this environment?

A customer has a VPLEX Metro with VPLEX Witness installed and configured. The detach rule for consistency group is "no-automatic-winner".

What will VPLEX Witness do in case of a Site 1 failure?

How can you throttle the migration rate for VPLEX?

What can you use to generate a list of VPLEX fabric initiator and target identifiers?

A logging volume needs to be migrated to a new array.

Which command must be used to associate the distributed devices to the new logging volume?

What components are required to create a storage view?

During the installation of a VPLEX Local, the command `configuration system-setup' is issued.

What is accomplished by this command?

Which is a best practice recommended for VPLEX Metro inter-cluster WAN settings?

What VPLEX user account is required to manage user security?

What are the four basic dm migration commands for moving extents or devices?

Which is a best practice recommended for VPLEX Metro inter-cluster WAN settings?

In a VPLEX Metro with Witness, which command returns the remote VPLEX management IP address and the witness public IP address?

A customer has a quad-engine VPLEX Metro configuration and has stated they want to review their performance metrics from the past 4 hrs on the entire cluster.

How many performing log files will they need to pull from the management server in order to analyze all of their components?

The monitor report is added to the scheduler with the command schedule add "0 1 * * *" c report poll-monitors

When is task scheduled to execute?

Refer to the exhibit.

A customer needs to provision storage to a host on Cluster 1, but there is no additional local array capacity to allocate.

How could the customer facilitate assigning storage to the Cluster 1 host from an array locally connected to Cluster 2?

Which vplexcli command will ensure that the directors SSD firmware has been upgraded to the correct version after the VPLEX NDU ?

A customer has a VPLEX Metro configuration across two data centers 200 km apart. During an overnight backup, the WAN-COM link between the two data centers fails.

What VPLEX object allows for future incremental re-synchronization with the remote mirror once the link is restored?