[Jan-2023] NCIE-SAN Specialist NS0-520 Exam Practice Test Questions Dumps Bundle!
2023 Updated NS0-520 PDF for the NS0-520 Tests Free Updated Today!
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NEW QUESTION 56
Click the Exhibit button.
An administrator has added two nodes to an existing cluster. The administrator created the svfc2 SVM to use FC to present LUNs to hosts. The hosts are unable to see the LUNs that have been presented to them.
Referring to the exhibit, what is the problem?
- A. The FC service on the SVM has been stopped.
- B. The UTA mode change Is pending a reboot.
- C. The FC protocol needs to be added to the allowed protocols list.
- D. The FC ports show the status of admin down.
Answer: B
NEW QUESTION 57
What is the recommended minimum of data LIFs per node for iSCSI in a dual-fabric configuration with four SVMs?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 58
You have a 4-node FAS8200 A300 cluster that are using ONTAP 9.3 default settings. For faster performance, you move a volume with LUNs from a node on the FAS8200 to a node on the AFF A300. You determine that your SAN host is still using all active/optimized FC paths to the FAS8300 HA pair.
What do you need to troubleshoot to move all active/optimized FC paths to the AFF A300 HA pair?
- A. LUN mapping
- B. igroup WWPNs
- C. reporting nodes list
- D. host MPIO and ALUA
Answer: C
NEW QUESTION 59
You are called to help with a new customer's SAN environment that consists of an 8-node AFF A700 cluster, Cisco MDS fabric switches, and Cisco UCS servers.
Which two tools would help you to assess the environment? (Choose two.)
- A. NetApp ONTAP Mediator
- B. Active IQ OneCollect
- C. Active IQ Upgrade Advisor
- D. Brocade SAN Health
Answer: B,C
NEW QUESTION 60
An enterprise customer has both a NetApp FAS8200 4-node cluster and a third-party storage array in a shared SAN environment. The host servers connect to both storage vendors' arrays in the fabric.
Regarding (he hosts in this scenario, what are- two NetApp best practices when performing this task? (Choose two.)
- A. Always use the same adapter for heterogeneous storage systems.
- B. Provide isolation between storage systems using NetApp's multitenancy feature.
- C. Use separate adapters to connect to each vendors' storage system.
- D. Set the default timeout values and storage parameters for the host system.
Answer: C,D
NEW QUESTION 61
Referring to the exhibit, which WWPN would safely be removed from the zone?
- A. 21:00:00:c0:dd:19:4b:f3
- B. 20:09:00:a0:98:32:99:07
- C. 50:0a:09:84:8d:7c:51:d5
- D. 20:27:00:a0:98:32:99:07
Answer: A
Explanation:
Important:
A WWN pool can include only WWNNs or WWPNs in the ranges from 20:00:00:00:00:00:00:00 to 20:FF:FF:FF:FF:FF:FF:FF or from 50:00:00:00:00:00:00:00 to 5F:FF:FF:FF:FF:FF:FF:FF. All other WWN ranges are reserved. To ensure the uniqueness of the Cisco UCS WWNNs and WWPNs in the SAN fabric, we recommend that you use the following WWN prefix for all blocks in a pool:
20:00:00:25:B5:XX:XX:XX
You can find more information on this link:
https://www.cisco.com/en/US/docs/unified_computing/ucs/sw/cli/config/guide/1.4.1/CLI_Config_Guide_1_4_1_chapter21.html
NEW QUESTION 62
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. During host maintenance, the FC HBAs were replaced with different FC HBAs.
- B. The VSC cannot create datastores while hosts are in maintenance mode.
- C. After creation using the VSC, the administrator needs to create a LUN mapping.
- D. The VSC created a new igroup that contains only the hosts that were online during the datastore creation.
Answer: D
NEW QUESTION 63
What are two considerations when creating a physical reference drawing for adding an ASA AFF A700 system to your existing FC SAN environment? (Choose two)
- A. available cooling
- B. switch connectivity
- C. Hardware Compatibility
- D. available rack space
Answer: B,D
Explanation:
A physical reference drawing should be used to know the rack space and the distance between that space and the equipment to which it will be connected ... Being an ASA, it must be connected to a SAN switch
NEW QUESTION 64
A customer has an FC host that needs to be attached to the NetApp AFF A700 dual controller storage cluster.
To accomplish this task, which three steps should the customer perform? (Choose three.)
- A. Configure the FCP service for the node that has the LUN that is being accessed.
- B. Confirm that the FC HBA driver and firmware is supported according to the Interoperability Matrix Tool (IMT)
- C. Confirm that the switch firmware is supported according to the Interoperability Matrix Tool (IMT).
- D. Configure an igroup with the WWPN from the host initiator for LUN access.
- E. Configure portsets to support the availability of multiple paths.
Answer: C,D,E
NEW QUESTION 65
Click the Exhibit button.
Referring to the exhibit, which container obtains space savings from deduplication, compression, and compaction?
- A. the volume
- B. the aggregate
- C. the LUN
- D. the qtree
Answer: A
NEW QUESTION 66
Exhibit.
Referring to the exhibit, what is the total number of target LUNs that are being accessed?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 67
Exhibit.
Dining a data mobility test on a 4-node ONTAP 9.3 cluster, the host loses direct access to its LUNs. The LUNs are hosting on node cl1-01 and are being moved to cl1-03 on a different HA pair.
Referring to the exhibit, which corrective step is needed to ensure access while the volume is moved?
- A. Add reporting nodes for cl1-03 and cl1-04.
- B. Create new igroups on cl1-03 and cl1-04.
- C. Create a new destination volume on cll-03.
- D. Create additional LIFs on cl1-01 and cl1-02.
Answer: A
NEW QUESTION 68
On your ONTAP 9.5 cluster, you need to set up the onboard key manager with hardware-based security and volume encryption.
Which two licenses are required in this situation? (Choose two.)
- A. RSA
- B. FDE
- C. VE
- D. TPM
Answer: A,C
NEW QUESTION 69
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 existing data is not compacted.
- B. The new written data is not compacted.
- C. The existing data is compacted.
- D. The new written data is compacted.
Answer: A,D
NEW QUESTION 70
A customer that is using an AFF A220 has a problem with a host for a new FC LUN. Other LUNs on the same SVM are working properly. This LUN is not visible on the host.
Which configuration does the customer need to verify in their solution?
- A. host HBA speed settings
- B. FC switch zoning
- C. LUN mapping with igroup
- D. FC target port setting on NetApp node
Answer: D
NEW QUESTION 71
You have a 2-node AFF A400 serving FC LUNs. You are asked to make an instant-writable copy of a LUN in a deduplicated volume. The writable copy must not take additional space.
In this scenario, which two ONTAP features would be used? (Choose two.)
- A. file clone
- B. clone split
- C. volume clone
- D. LUN move
Answer: A,C
NEW QUESTION 72
A customer experiences intermittent connectivity problems between an ESXi server and FC LUNs in an SVM. The customer has examined the nodes hosting the LUNs and both the disk and CPU performance are below 50% utilization. The customer examined the switch ports connected to the storage array, and they ate also below 50% utilization.
Which two steps would you perform next in this scenario? (Choose two.)
- A. Verify that the host recommended settings were applied by Virtual Storage Console.
- B. Verify that the HBA queue depth is set properly.
- C. Verify that the host is using SnapDrive.
- D. Verify that the host Ethernet interfaces are using jumbo frames.
Answer: A,B
NEW QUESTION 73
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Who can take Network Appliance NS0-520 Certification Exam?
The targeted audience for the Network Appliance NS0-520 Certification Exam is IT professionals, Network controller Administrators who have an in-depth knowledge of the NetApp SAN solutions. The exam is designed to evaluate the candidates' skills and expertise in the field of networking and storage. NS0-520 exam dumps is the best choice for candidates who are preparing for the NS0-520 exam.
The statement is correct that the candidate should have knowledge about the programming protocol, zoning, configuring, maintenance, extended default output, nvme & fcp, jumbo frames, the space reservation, original rack designing, summary upon termination, triggered expansion, bit aggregates, map the igroup, etc.
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