NS0-520 Dumps 2023 - New Network Appliance NS0-520 Exam Questions
Free NS0-520 Braindumps Download Updated on Apr 07, 2023 with 236 Questions
NEW QUESTION # 117
You want to move a SAN LIF and preserve its configuration information and avoid rezoning the switch fabric. In this scenario, which two steps must be performed to fulfill this goal? (Choose two)
- A. Move the SAN LIF to another node in a cluster on a different storage virtual machine (SVMs)
- B. Take the SAN LIF offline before it is moved
- C. Keep the SAN LIF online before it is moved
- D. Move the SAN LIF to another node in a cluster on existing storage virtual machine (SVMs)
Answer: B,D
Explanation:
Moving SAN LIFs
If a node needs to be taken offline, you can move a SAN LIF to preserve its configuration information, such as its WWPN, and avoid rezoning the switch fabric. Because a SAN LIF must be taken offline before it is moved, host traffic must rely on host multipathing software to provide nondisruptive access to the LUN. You can move SAN LIFs to any node in a cluster, but you cannot move the SAN LIFs between storage virtual machines (SVMs).
Yoy can find more information on this link:
https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.dot-cm-sanag%2FGUID-09F5C2A3-FA66-4252-BEEF-D556A143CD30.html
NEW QUESTION # 118
A company wants to use jumbo frames to improve performance with their iSCSI network. When setting up the Ethernet switches for jumbo frames, which three components need to be configured? (Choose three.)
- A. Ethernet port on storage device
- B. Ethernet port on host system
- C. Ethernet port on Management Console
- D. Ethernet port on RLM
- E. Ethernet port on FC switch
- F. Ethernet switch ports being used
Answer: A,B,F
NEW QUESTION # 119
An administrator is configuring a SAN-only cluster. The data room that houses four AFF A220 controllers is small and not able to house the DS224C shelves. The administrator proposes to rack the shelves in a separate room that is 40 meters away from the controllers.
In this situation, how would you properly cable the controllers to the shelves?
- A. Use multimode active copper cables.
- B. Use multimode passive optical cables.
- C. Use multimode passive copper cables.
- D. Use multimode active optical cables.
Answer: D
NEW QUESTION # 120
A customer wants to add a 2-port, 32 Gb FC card to support NVMe in an AFF A700 2-node cluster. Currently, there are cards in slots 1, 2, 4, 6, 8, and 9.
Referring to the exhibit, what is the number of the slot that should be used?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 121
You have a 4 node cluster with an AFF A300 HA pair and a FAS8200 HA pair. You plan on using the default storage efficiency settings. With inline data compaction, you estimate that you can save 6% of storage space. AFF A300 LUNs that use under 5000 IOPS are moved to a FAS8200 using the lun move command.
In this scenario, what happens to the data after the LUN is moved? (Choose two.)
- A. The new written data is compacted.
- B. The new written data is not compacted.
- C. The existing data is not compacted.
- D. The existing data is compacted.
Answer: A,C
NEW QUESTION # 122
A customer wants to deploy NVMe/FC along with an existing FC SAN fabric using ONTAP 9.8. In this scenario, which two actions are correct? (choose two)
- A. Use existing zoning on fabric switches
- B. Enable NVMe/FC on the existing FC SVM
- C. Create new zoning on fabric switches
- D. Upgrade your FC switches from 16GB to 32GB
Answer: A,B
Explanation:
Because NVMe/FC simply swaps command sets from SCSI to NVMe, it is an easy transition to make. NVMe/FC uses the same FC transport and therefore the same hardware from the host, through the switch and all the way to the NVMe/FC target port on the storage array. Thus, NVMe/FC implementations can use existing FC infrastructure, including HBAs, switches, zones, targets, and cabling.
You can find more information on this link:
https://www.netapp.com/de/media/10681-tr4684.pdf
NEW QUESTION # 123
You currently have a FAS8200 with ONTAP 9.5. You want to expand the front end FC I/O capabilities. However, you are unsure which target adapters are supported.
What would you use to confirm which adapters are supported with your current configuration?
- A. Interoperability Matrix Tool (IMT)
- B. Hardware Universe (HWU)
- C. OneCollect
- D. Upgrade Advisor
Answer: B
NEW QUESTION # 124
Click the Exhibit button.
You have an 8-node AFF A800 ONTAP 9.7 cluster. You have sixteen SVMs that serve NVMe namespaces using two 32 Gb FC ports per AFF A800 controller.
Referring to the exhibit, what is the maximum number of NVMe data LIFs that are supported on this cluster?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 125
What is the default Ethernet packet size (or MTU - Maximum Transmission Unit) for Ethernet ports on Ethernet switches?
- A. 1500 bytes
- B. 9000 bytes
- C. 12000 bytes
- D. 2112 bytes
Answer: A
NEW QUESTION # 126
Click the Exhibit button.
A 4-node cluster was expanded with two news nodes (Nodes 5 and 6). You are now attempting to set up four FC LUNs on the two new nodes that use the ps2 igroup name, although FC ping works. LUNs on the previous four nodes are discoverable, but the four new LUNs on the new controllers are not discoverable.
Referring to the exhibit, what is the problem?
- A. The zones between the hosts and LIFs are from node-05 and node-06.
- B. Selective LUN Mapping (SLM) is not configured for this HA pair.
- C. Igroup ps2 has the portset configured with the LIFs.
- D. The portset must be configured to reflect Nodes 5 and 6.
Answer: D
NEW QUESTION # 127
Exhibit.
You want to configure a UTA2 port as an FCoE target. Referring to the exhibit, which action must be performed?
- A. Configure the port mode as FC.
- B. Configure the port mode as Ethernet.
- C. Configure the port type as initiator.
- D. Configure the port mode as CNA.
Answer: D
NEW QUESTION # 128
A customer has a 4-node cluster consisting of a FAS8020 system and an AFF A220 that is running ISCSI workloads across two separate SVMs. The FAS8020 system is reaching end of support, so they add a new AFF A400 system to migrate workloads off the FAS8020 system. The customer wants to migrate data off the FAS8020 aggregate n1_aggr1 on SVM2 to the AFF A400 aggregate n5_aggr1 on SVM1.
- A. Aggregate reallocation
- B. Volume move
- C. Volume rehost
- D. Volume reallocation
Answer: C
Explanation:
Moving a Volume will only work if you are doing it within the same SVM
Volume Reallocation is used when you add new disks to an aggregate and you need to redistribute the data Aggregate Reallocation can be used only when you are moving data from an AFF filer to another AFF filer Rehosting a volume from one SVM to another SVM Volume rehost enables you to reassign NAS or SAN volumes from one storage virtual machine (SVM, formerly known as Vserver) to another SVM without requiring a SnapMirror copy. The volume rehost procedures depend upon the protocol type and the volume type. Volume rehost is a disruptive operation for data access and volume management.
You can find more information on this link:
https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.dot-cm-vsmg%2FGUID-84308166-6872-47C2-AEC0-D6346AD1D761.html
NEW QUESTION # 129
Which two features does Assymmetric Namespase Access (ANA) support? (Choose two.)
- A. multipathing
- B. LUN masking
- C. path management
- D. LUN hosting
Answer: A,C
NEW QUESTION # 130
A user cannot add more than one NVMe data LIF in ONTAP 9.4 on an SVM with a data protocol parameter set to nvme.
In this scenario, what is the problem?
- A. Only one NVMe data LIF can be configured per SVM.
- B. The NVMe namespace is not created.
- C. The SVM data protocol should be set to FC.
- D. A demo license is used.
Answer: B
NEW QUESTION # 131
Your customer asks you how to connect a host for SAN access to the newly installed AFF A400 system. In this scenario, which two statements are correct? (choose two)
- A. Direct Connection to the nodes from the hosts with ISCSI is supported
- B. Direct Connection to the nodes from the hosts with ISCSI is not supported
- C. Direct Connection to the nodes from the hosts with FC is not supported
- D. Direct Connection to the nodes from the hosts with FC is supported
Answer: A,C
Explanation:
ISCSI-Direct-attachment: In a direct-attached configuration, one or more hosts are directly connected to the controllers.
You cannot directly attach FC or FC-NMVE SAN hosts to single nodes without using an FC switch.
You can find more information on this link:
https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.dot-cm-sanconf%2FGUID-193CC377-5C6F-4D3C-B42E-CE71AB6AA77F.html
NEW QUESTION # 132
An administrator needs to determine the maximum volume size that is supported per operating system.
Which resource has this information?
- A. Hardware Universe (HWU)
- B. Config Advisor
- C. Interoperability Matrix Tool (IMT)
- D. OneCollect
Answer: C
NEW QUESTION # 133
During testing, an administrator notices that the wrong subsystem was returned using the NVMe discover command. The administrator was expecting test0_subsystem as the subsystem Referring to the exhibit, what would cause the discrepancy?
- A. The NVMe was not configured on the test0 SVM
- B. The wrong WWPN was used in the discovery command
- C. Asymmetric Namespace Access (ANA) was not properly configured
- D. The wrong NQN was mapped to the subsystem
Answer: D
Explanation:
We can discard that ANA was not properly configured becase this is not a problem about multipathing.
We can discard WWPN because this is an NVMe configuration where WWPN is not involved We can discard that NVMe was not configured because we wouldn't be able to even run that command if that's true Configure the NQN correctly is one of the steps when we configure NVMe You can find more information on this link:
http://senthil-it-infrastructure.blogspot.com/2020/05/netapp-ontap-97-nvme-configuration-and.html
NEW QUESTION # 134
You just finished installing and configuring a new NetApp AFF All SAN Array environment.
In this scenario, which two tools would you use to verify that the environment satisfies best practices? (Choose two.)
- A. Active IQ Config Advisor
- B. ONTAP System Manager
- C. Active IQ Unified Manager
- D. Active IQ OneCollect
Answer: A,D
NEW QUESTION # 135
Which option needs to be set on a LUN to guarantee that it cannot be affected by other LUNs in the volume?
- A. LUN Reservation Disabled
- B. Volume Space Reserved
- C. Volume Guarantee
- D. LUN Reservation Enabled
Answer: D
NEW QUESTION # 136
You need to guarantee that SAN protocols are used in a new storage virtual machine (SVM).
In this scenario, which LIF service policy is required?
- A. default-cluster
- B. default-data-files
- C. default-data-blocks
- D. default-management
Answer: C
NEW QUESTION # 137
You have a 2-node AFF A400 cluster serving iSCSI LUNs. Each A400 controller has two aggregates. The LUNs in all aggregates share data that is inline deduplicated. You are asked to enable encryption at rest to satisfy a new compliance requirement.
In this scenario, which at rest encryption solution preserves the current deduplication?
- A. Internet Protocol Security (IPsec)
- B. NetApp Volume Encryption (NVE)
- C. Challenge Handshake Authentication Protocol (CFIAP)
- D. NetApp Aggregate Encryption (NAE)
Answer: D
NEW QUESTION # 138
What is a prerequisite for enabling SCSI UNMAP support for SAN attached hosts?
- A. The space-slo parameter must be set to none.
- B. The space-slo parameter must be set to semi-thick.
- C. The LUN mapping must be deleted.
- D. The space-allocation parameter must be enabled.
Answer: D
NEW QUESTION # 139
An administrator configures NVMe within an SVM for a test environment. The administrator creates an NVMe namespace and an NVMe subsystem. The administrator then maps the namespace to the subsystem. However, when the administrator establishes a connection to a supported host, the following error message appears: No discovery log entries to fetch.
What is the solution to this error?
- A. Disable the host HBA and re-enable it to clear the buffers.
- B. Add the host NQN to the subsystem.
- C. Use the nvme ns-rescan /dev/nvme0 command to rescan the bus.
- D. Add the host WWPN to the subsystem.
Answer: B
NEW QUESTION # 140
An ONTAP administrator is troubleshooting a fabric login issue with a client. The SVM in question uses both FC and NFS protocols.
In this scenario, what would be the least disruptive operation?
- A. Reboot the Brocade switch.
- B. Use ONTAP System Manager to disable and then re-enable the LIF port in the SVM.
- C. Use the command line to stop and start the FCP service on the cluster.
- D. Use ONTAP System Manager to stop and then restart the SVM.
Answer: A
NEW QUESTION # 141
A customer is using both FC and NVMe in a cluster. The customer needs to do some work on AFF_1.
Referring to the exhibit, what will happen?
- A. The NVMe namespaces on AFF_2 will be available after takeover of AFF_1.
- B. The NVMe namespaces on AFF_1 will be unavailable after takeover by AFF_2.
- C. The FC LUNs on node AFF_2 will be unavailable after failover of AFF_1.
- D. The FC LUNs that use cluster interconnect to access the LUNs on AFF_1 will be unavailable after failover.
Answer: C
NEW QUESTION # 142
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The Network Appliance NS0-520 certification exam is designed for IT professionals who want to validate their skills and expertise in implementing NetApp SAN solutions using ONTAP software. This certification exam is ideal for individuals who work with NetApp storage systems and want to advance their career in the field of IT infrastructure and data storage.
Network Appliance NS0-520 Exam Practice Test Questions: https://torrentlabs.itexamsimulator.com/NS0-520-brain-dumps.html
