What Breathing NS0-520 Braindump Is

NEW QUESTION 1

You are configuring a FAS8300 HA pair running ONTAP 9.8 with two hosts that requires SAN LUNs. The cluster is in a secure data center without switches. In this scenario, which block protocol is supported on the hosts?

• A. FCP
• B. ISCSI
• C. FCoE
• D. NVMe

Answer: B

Explanation:
Direct-attachment
In a direct-attached configuration, one or more hosts are directly connected to the controllers. You can find more information on this link:
https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.dot-cm-sanconf%2FGUID-193CC377-5C

NEW QUESTION 2

You are creating an acceptance test plan and the subject of performance is raised. How should you define what the minimum performance should be?

• A. You should look up the test results for a similar system in previous performance testing and use those numbers.
• B. You should work with the customer to understand their performance expectations and determine the minimum performance they require for the application this system will support.
• C. You should use the published maximum performance specifications for this system.
• D. You should use the published minimum performance specifications for this system.

Answer: B

NEW QUESTION 3

Which FC service is used by a host for discover service to locate FC targets that are available?

• A. The fabric configuration server
• B. The fabric name service
• C. The fabric zone server
• D. The fabric security server

Answer: B

Explanation:
When a node is connected to the FC SAN, each SVM registers the World Wide Port Name (WWPN) of its LIF with the switch Fabric Name Service.
You can find more information on this link:
https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.dot-cm-sanag%2FGUID-6DDD6DEC-B3

NEW QUESTION 4

Exhibit.

Referring to the exhibit, what is the total amount of space that is guaranteed for the LUNs in the
/vo1/vo1_sanlunsiprod_03 volume?

• A. 0 GB
• B. 300 GB
• C. 600 GB
• D. 2600 GB

Answer: A

NEW QUESTION 5

An administrator needs to connect a new VMware 6.5 cluster to an ONTAP cluster for iSCSl connectivity. Which two steps would accomplish this task? (Choose two.)

• A. Enable iSCSl adapters on the ESXi hosts.
• B. Install the Virtual Storage Console for VMware vSphere.
• C. Configure zoning for the HBAs and the ONTAP data LIFs.
• D. Configure ALUA on the ONTAP SVM.

Answer: AD

NEW QUESTION 6

A customer's Red Hat Linux 7.0 server's Linux native DM-MP settings for multi pa thing have not been set correctly. In this scenario, what would cause this problem?

• A. The multi path, conf file contains the blacklist stanza.
• B. Challenge-Handshake Authentication Protocol (CHAP) is not enabled.
• C. The rdloaddriver=scsi_dh_alua was not added to the end of the boot loader file.
• D. The incorrect WWID was added to the multipath.conf file.

Answer: D

NEW QUESTION 7

An administrator who is using the Virtual Storage Console (VSC) creates a new FC datastore on an existing volume. While the datastore was provisioned, two hosts were in maintenance mode. When the maintenance was completed, the two hosts do not have access to the new datastore, but they have access to other datastores on the same volume.
In this scenario, what caused this result?

• A. The VSC cannot create datastores while hosts are in maintenance mode.
• B. During host maintenance, the FC HBAs were replaced with different FC HBAs.
• C. The VSC created a new igroup that contains only the hosts that were online during the datastore creation.
• D. After creation using the VSC, the administrator needs to create a LUN mapping.

Answer: C

NEW QUESTION 8

You have a SAN host that is only sending traffic to an ONTAP cluster using active non-optimized paths. In this scenario, over which network type does the node that is hosting the target LUN receive the
traffic?

• A. Fibre Channel network
• B. Cluster network
• C. ISCSI network
• D. Intercluster network

Answer: B

Explanation:
The Cluster Network
This is used for traffic that is going between the nodes themselves, such as system information that is being replicated between the nodes. Also, if incoming client data traffic hits a network port on a different
controller than the one which owns the disks, that traffic will also go over the cluster network.

NEW QUESTION 9

Exhibit.

The exhibit shows the Inn show command output for the oradata oraFinProd_l LUN. Which two statements ate correct about the LUN'? (Choose two.)

• A. The LUN Is thick provisioned.
• B. The LUN supports SCSI Tin unmap.
• C. The LUN type is Windows.
• D. The LUN is thin provisioned.

Answer: BD

NEW QUESTION 10

Which two features does Assymmetric Namespase Access (ANA) support? (Choose two.)

• A. multipathing
• B. LUN masking
• C. LUN hosting
• D. path management

Answer: AD

NEW QUESTION 11

Which NetApp tool provides a detailed inventory of SAN components?

• A. Active IQ OneCollect
• B. Interoperabilty Matrix Tool
• C. Active IQ config advisor
• D. Hardware Universe

Answer: A

Explanation:
ActiveIQ OneCollect is a tool from NetApp that will create an inventory of your environment that will include hosts, switches and storage and validate it against the IMT (Interoperability Matrix Tool).

NEW QUESTION 12

You install an ASA AFF A400 system with 32 GB FC SFP+ modules in port 0e and 0f. After creating the SVM and configuring the FCP protocol, the physical port stays offline. Referring to the exhibit which statement is correct?

• A. The current type of the ports must be configured as an initiator
• B. The current mode to the ports must be configured as an FC port
• C. The current mode for the ports must be set as an NVMe/FC port
• D. The admin status is manually set to down

Answer: B

Explanation:
Before using your UTA ports on a FC infraestructure, you need to modify the current mode from CNA to FC. You need to set the ports offline before you modify that parameter.
You can find more information on this link:
http://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.dot-cm-sanag%2FGUID-E2CD31BE-28E

NEW QUESTION 13

An administrator reviews the Upgrade Advisor before performing an upgrade of their ONTAP cluster. What information is detailed in the report? (Choose two.)

• A. pre-upgrade checks
• B. performance metrics
• C. risk exposures
• D. cluster interconnect checks

Answer: AD

NEW QUESTION 14

Referring to the exhibit, which two actions would you perform to ensure that each host has valid multipathing? (choose two)

• A. Verify that the VLANs are properly configured on the switches
• B. Verify that the VLANs are properly configured on the ONTAP cluster
• C. Verify that ALUA is enabled on the switches
• D. Verify that ISCSI service is started on the ONTAP cluster

Answer: AB

Explanation:
Iscsi is already started, we can not run those commands successfully if the protocol is not started ALUA is enabled on hosts, It is not enabled on switches
VLANs are configured on the Netapp and switches, they need to be properly configured on both sides to work correctly
You can find more information on this link:
https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.dot-cm-nmg%2FGUID-52AE6E9C-13B6

NEW QUESTION 15

Which configuration for primary block (FC and iSCSI) data does NetApp best practices recommend? (Choose two.)

• A. single controller single shelf
• B. single controller multiple shelves
• C. dual controller single shelf
• D. dual controller multiple shelves

Answer: CD

NEW QUESTION 16

Exhibit.

You are moving volumes between aggregate aft_01_aggr1 and the aggregate Aggr_Data shown in the exhibit. How much space will be moved?

• A. 11.17 TB
• B. 935.75 GB
• C. 296 KB
• D. 1. 91 TB

Answer: C

NEW QUESTION 17
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