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D-VPX-DY-A-24 Questions and Answers

Question # 6

Refer to the exhibit.

A storage administrator is experiencing an unplanned site outage. After recovery of the network, they are still unable to access the management server.

Which port on the back of the management server can the administrator connect to with a hardcoded IP address to access the VPLEX cluster and troubleshoot the issue?

A.

C

B.

A

C.

D

D.

B

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Question # 7

Which number in the exhibit highlights the Director-B front-end ports?

A.

4

B.

2

C.

1

D.

3

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Question # 8

When are the front-end ports enabled during a VPLEX installation?

A.

Before launching the VPLEX EZ-Setup wizard

B.

Before creating the metadata volumes and backup

C.

After exposing the storage to the hosts

D.

After creating the metadata volumes and backup

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Question # 9

What must be done after deploying Cluster Witness?

A.

Complete the VPLEX Metro setup

B.

Configure Cluster Witness CLI context

C.

Configure 2-way VPN

D.

Configure consistency groups

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Question # 10

Which number in the exhibit highlights the Director-B back-end ports?

A.

3

B.

4

C.

2

D.

1

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Question # 11

What condition would prevent volume expansion?

A.

Logging volume in re-synchronization state

B.

Metadata volume being backed up

C.

Rebuild currently occurring on the volume

D.

Volume not belonging to a consistency group

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Question # 12

LUNs are being provisioned from active/passive arrays to VPLEX. What is the path requirement for each VPLEX director when connecting to this type of array?

A.

At least two paths to both the active and non-preferred controllers of each array

B.

At least four paths to every array and storage volume

C.

At least two paths to every array and storage volume

D.

At least two paths to both the active and passive controllers of each array

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Question # 13

Which type of volume is subjected to high levels of I/O only during a WAN COM failure?

A.

Distributed volume

B.

Logging volume

C.

Metadata volume

D.

Virtual volume

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Question # 14

What information is required to configure ESRS for VPLEX?

A.

VPLEX Model Type

Top Level Assembly

Site ID

IP address of the Management Server public port

B.

ESRS Gateway Account

Site ID

VPLEX configuration

Top Level Assembly

C.

IP Address of the Management Server public port

Front-end and Back-end connectivity

IP subnets

Putty utility

D.

Site ID

VPLEX Site Preparation Guide

VPLEX configuration

VPLEX model type

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Question # 15

What is a best practice when connecting a VPLEX Cluster-1 to VPLEX Cluster-2?

A.

Create 32 zones between Cluster-1 and the Cluster-2 VPLEX cluster

B.

Create 16 zones between Cluster-1 and the Cluster-2 VPLEX cluster

C.

Zone every Cluster-1 director port to every Cluster-2 director port in each fabric

D.

Zone every Cluster-1 WAN port to every Cluster-2 WAN port in each fabric

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Question # 16

Using the Storage Volume expansion method for virtual volumes built on RAID-1 or distributed RAID-1 devices, what is the maximum number of initialization processes that can run concurrently, per cluster?

A.

100

B.

500

C.

250

D.

1000

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Question # 17

Once installed, how does VPLEX Cluster Witness communicate with each cluster to provide the health check heartbeats required for monitoring?

A.

VPN Tunnel over IP to each management server

B.

UDP over IP to each management server

C.

Native iSCSI connections to each management server

D.

In-band Fibre Channel to each management server

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Question # 18

What is a consideration when performing batched data mobility jobs using the VPlexcli?

A.

Allows for more than 25 concurrent migrations

B.

Allows only one type of data mobility job per plan

C.

Allows for the user to overwrite a device target with a configured virtual volume

D.

Allows for the user to migrate an extent to a smaller target if thin provisioned

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