Dell EMC D-RP-DY-A-24 Exam Questions Instant Access

Question 1

A RecoverPoint administrator wants to add volumes from an unlicensed array to a RecoverPoint/EX cluster. Which supported RecoverPoint volume type(s) addresses the

administrator's requirement?

ARepository and Journal

BRepository only

CJournal and Copy

DJournal only

Answer : A

Repository Volume: This is a special volume used by RecoverPoint for storing metadata about the system's configuration and the data it protects. It is essential for the operation of RecoverPoint and must be present on any array that is part of a RecoverPoint/EX cluster1.

Journal Volume: The journal volume is used to store changes to protected data. It allows RecoverPoint to recover data to any point in time within the journal window. Like the repository volume, it is a required component of a RecoverPoint/EX cluster1.

When adding volumes from an unlicensed array to a RecoverPoint/EX cluster, both repository and journal volumes are supported and required for the cluster's operation. The administrator must ensure that these volumes are properly configured to meet the system's requirements1.

Question 2

A service provider is implementing a VMAX splitter with four RPA RecoverPoint/EX clusters. How should the RPA and the host FC ports be zoned, and the LUNs masked?

AAIl RPAs must be zoned and masked to different FA ports as the hosts

BOnly RPA 3 and RPA 4 must be zoned and masked to the same FA ports as the hosts

COnly RPA 1 and RPA 2 must be zoned and masked to the same FA ports as the hosts

DAIl RPA FC ports must be zoned and masked to the same FA ports as the hosts

Answer : D

Zoning: All RecoverPoint Appliance (RPA) Fibre Channel (FC) ports must be zoned to the same Front-End (FA) ports as the hosts. This is to ensure that the RPAs can see the LUNs and perform the necessary operations1.

LUN Masking: After zoning, LUN masking must be configured to expose the LUNs to both the hosts and the RPAs through the same FA ports. This involves setting up the initiator group, port group, and storage group correctly1.

For detailed instructions on zoning and LUN masking with VMAX splitters, it is recommended to refer to the RecoverPoint Deploying with Symmetrix Arrays Technical Notes document, which provides comprehensive guidelines for these configurations1.

Question 3

The production and remote copies of a Consistency Group are hosted on XtremlO arrays. During application testing of the remote copy, the Image Access log capacity

does not advance.

Why is the Image Access log capacity static?

AFailover has not completed so the writes have not been distributed to the Journal

BApplication writes are to an XtremlO snapshot and are not stored in the Journal

CJournals on XtremlO arrays are virtual and do not track the writes

DApplication writes are stored in RPA memory when using the XtremlO array

Answer : B

Snapshot Writes: When application testing is performed on a remote copy, writes are directed to an XtremIO snapshot. This snapshot is a point-in-time image of the data.

Journal Behavior: These writes do not advance the Image Access log capacity because the snapshot operates independently of the Journal. The Journal is used for logging changes to the production data, not the snapshot data1.

Static Image Access Log: As a result, the Image Access log capacity remains static during the testing of the remote copy, as it is not affected by the writes to the snapshot1.

It's important to understand that the Image Access log is designed to track changes to the replicated data in real-time. However, when operating on a snapshot, these changes are not logged in the same way, hence the Image Access log capacity does not change1.

Question 4

You are deploying RecoverPoint and need to configure zoning for a Brocade switch. How can the RPA WWNs / PWWNs be retrieved?

ALog into RecoverPoint Management IP with admin user and run get_initiators

BStart Deployment Manager and allow Deployment Manager to automatically configure the zones

CLog into RecoverPoint Management IP with admin user and run get_system_settings

DLog into each RPA with boxmgmt user and gather the information from the SAN Diagnostics menu

Answer : D

Accessing the RPA: To retrieve the WWNs / PWWNs, you need to log into each RecoverPoint Appliance (RPA) individually.

Step 1: Use an SSH client to connect to the RPA.

Step 2: Log in with the boxmgmt user credentials.

Navigating to SAN Diagnostics: Once logged in, navigate to the SAN Diagnostics menu.

Step 3: From the main menu, select the option for SAN Diagnostics. This menu provides various diagnostic tools and information related to the SAN environment.

Retrieving WWNs / PWWNs: Within the SAN Diagnostics menu, you can retrieve the WWNs / PWWNs.

Step 4: Select the option to display the initiators. This will list the WWNs / PWWNs associated with the RPA.

Verification: Ensure that the retrieved WWNs / PWWNs are correct and correspond to the intended RPAs. This information is crucial for configuring zoning on the Brocade switch.

Question 5

What is a characteristic of a cluster that is running on RecoverPoint 5.0 or later?

AIf the WAN and LAN are on different network adapters, they must be on different subnets

BIf the WAN and LAN are on different network adapters, different subnets are optional

CIf the WAN and LAN are on different network adapters, they must be on the same subnets

DWAN and LAN traffic cannot be on the same network adapters

Answer : A

Network Adapter Configuration: For clusters running on RecoverPoint 5.0 or later, if the WAN (Wide Area Network) and LAN (Local Area Network) are utilizing separate network adapters, it is a requirement that these adapters are configured on different subnets1.

Subnet Allocation: This involves assigning different subnet addresses to the WAN and LAN adapters to segregate traffic and ensure proper routing within the network infrastructure1.

Network Policy Compliance: Adhering to this characteristic is crucial for maintaining network policy compliance and ensuring that the RecoverPoint system functions correctly within the designed network topology1.

For more detailed information on network configuration and best practices, you can refer to the Dell EMC RecoverPoint documentation, which provides guidelines on how to set up and manage network settings for RecoverPoint clusters1.

Question 6

A RecoverPoint administrator is implementing a RecoverPoint/EX cluster using a VNX splitter. The zoning between the RPAs and the VNX ports is completed and the RPA

ports are available in the connectivity status on the VNX.

What is the next step to complete?

AEach RPA port should be manually registered with the VNX

BCreate a LUN on the VNX for RecoverPoint

CAdd the RPAs to the storage groups

DCreate a storage group on the VNX for RecoverPoint

Answer : D

After completing the zoning between the RPAs and the VNX ports and ensuring the RPA ports are available in the connectivity status on the VNX, the next step is to create a storage group on the VNX for RecoverPoint. This step is crucial to logically group the LUNs that will be managed and replicated by the RecoverPoint system.

Dell RecoverPoint for Virtual Machines 6.0.1 vSphere HTML5 Plugin Administrator's Guide, Chapter on implementing RecoverPoint/EX clusters using VNX splitters.

Question 7

A Consistency Group contains a production and a remote copy. Both are provisioned from XtremlO arrays. Where are the snapshots that represent the point-in-time

images kept during normal replication?

AIn the Journal pool on the XtremIO array containing the copy volume

BOn the XtremlO array containing the production volume

CIn the Journal pool on the XtremlO array containing the production volume

DOn the XtremlO array containing the copy volume

Answer : C

The snapshots that represent the point-in-time images during normal replication are kept:

C . In the Journal pool on the XtremIO array containing the production volume

Explanation: In a RecoverPoint system, the Journal volumes are used to store the snapshots that represent the point-in-time images of the data being replicated. When both the production and copy volumes are provisioned from XtremIO arrays, the Journal pool on the XtremIO array containing the production volume is utilized to store these snapshots during normal replication.

Reference: Dell RecoverPoint for Virtual Machines 6.0.1 vSphere HTML5 Plugin Administrator's Guide, Chapter on Journal Sizing and Management.

Dell EMC Dell RecoverPoint Deploy Achievement D-RP-DY-A-24 Exam Questions