NetApp NS0-520 Exam Questions Instant Access

Question 1

You are configuring a Windows Server 2019 system to attach to an ISCSI presented LUN. There are multiple physical paths from the Windows Server to the Netapp Cluster. Which two changes are required

to the Windows Server to enable multipath? (choose two)

AAdd an Ethernet network adapter

BSelect the ''enable multi-path'' checkbox on the ISCSI software initiator

CAdd a converged network adapter (CNA)

DEnable MPIO by selecting the option in the MPIO properties administrative application

Answer : B, D

Select Enable multi-path, select Automatically restore this connection when the computer starts or Add this connection to the list of Favorite Targets, and then click Advanced

You can find more information on this link:

https://docs.netapp.com/ontap-9/topic/com.netapp.doc.exp-iscsi-cpg/iSCSI%20express%20configuration%20for%20Windows.pdf (15)

Question 2

Click the Exhibit button.

The LUN that is shown in the exhibit is mounted by a Windows 2016 server. In this scenario, which two statements are correct? (Choose two.)

AThe LUN has misaligned I/O.

BThe LUN has aligned I/O.

CThe LUN's space is reserved.

DThe LUN's space is not reserved.

Answer : B, D

Question 3

Exhibit.

A customer has an AFF A200 with a LUN residing in a volume by Node 4. The default Selection Mapping settings are effect. During a planned takeover cluster test, Node 3 performs a take over of Node 4.

Referring to the exhibit, what is the expected number of paths seen from the host?

Answer : A

Question 4

After performing failover testing on a newly deployed MetroCluster configuration, some aggregates remain in a degraded state. Referring to the exhibit, which statement is true?

AThe MetroCluster Tiebreaker software is misconfigured

BThe ONTAP Mediator service is misconfigured

CA cluster switch is powered off

DA disk shelf is powered off

Answer : D

The aggregate with drives on the powered-off shelf should have a degraded RAID status, and drives on the affected plex should have a failed status

You can find more information on this link:

https://docs.netapp.com/us-en/ontap-metrocluster/install-ip/task_test_the_mcc_configuration.html#verifying-operation-after-loss-of-a-single-storage-shelf

Question 5

An administrator is configuring their Ethernet switches to support an AFF A300 cluster that will be providing iSCSI LUNs to servers. The switches are also used for other traffic from various hosts.

In this scenario, which statement about the switch configuration is correct?

AUse a larger MTU size at the SAN connection rather than the host connections to allow for greater SAN bandwidth.

BUse network ports as access ports only.

CUse multiple VLANs to segregate iSCSI traffic from other traffic types

DUse a single VLAN to consolidate all data traffic on the switches.

Answer : A

Question 6

You want to perform online data migration using Foreign LUN Import. In this scenario, which two conditions are required to support this task? (choose two)

AISCSI protocol LIFs must be added to the data SVM

BISCSI targets must be added to the ONTAP ISCSI initiator

CFCP protocol LIFs must be added to the data SVM

DFCP initiator ports must be available

Answer : C, D

FLI does not support iSCSI connections directly. In order for iSCSI LUNs to be migrated using FLI, the LUN type must be changed to FC. After the migration is complete, the LUN type is changed back to

iSCSI.

You can find more information on this link:

https://docs.netapp.com/us-en/ontap-fli/san-migration/concept_lun_requirements_and_limitations.html

Question 7

You are implementing a new AFF A800 HA pair and are required to migrate NetApp E-Series E2624 data to the AFF A800 controllers. You do not have a host server that is available for the migration.

In this scenario, which NetApp migration method is supported?

AOnCommand Unified Manager (OCUM)

BNetApp Data Availability Services (NDAS)

CSnapMirror Synchronous (SM-S)

DForeign LUN Import (FLI)

Answer : D

NetApp Certified Implementation Engineer - SAN, ONTAP NS0-520 Exam Questions