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NEW QUESTION 50
An administrator has migrated an ISCSI LUN with Foreign LUN Import (FLI) tool. The migrated LUN is presented on the new system, but it is not visible to the host. In this scenario which additional action must be completed to make the LUN visible?
- A. Bind the igroup to a port set
- B. Install ANA software on the host
- C. Stop the FCP service
- D. Map the LUN to an ISCSI igroup
Answer: D
Explanation:
Installing ANA is related with NVMe protocol
Binding an igroup to a port set will only limit our paths
Stopping the FCP service will not affect at anything, because this is an ISCSI LUN When you migrate ISCSI using FLI, you need to map the LUNs to an igroup where the destination arrays is added, after the LUN has been imported, you can create a new iSCSI igroup and add the hosts to the igroup You can find more information on this link:
https://www.netapp.com/pdf.html?item=/media/17060-tr4380pdf.pdf (page 71)
NEW QUESTION 51
You are testing FCP paths failures on a 2-node Netapp AFF All SAN Array and verify that persistent ports are correctly enabled. Before testing, a host sees four optimized paths to a LUN. You perform a node takeover and re-check the host.
Which statement is true after the node takeover?
- A. The host sees two non-optimized paths and two dead paths to the LUN
- B. The host sees two optimized paths and two non-optimized paths to the LUN
- C. The host sees four optimized paths to the LUN
- D. The host sees two optimized paths and two dead paths to the LUN
Answer: C
Explanation:
Support for persistent ports
Beginning in ONTAP 9.8, persistent ports are enabled by default on All SAN Arrays (ASAs) that are configured to use the FC protocol. Persistent ports are only available for FC and require zone membership identified by World Wide Port Name (WWPN).
Persistent ports reduce the impact of takeovers by creating a shadow LIF on the corresponding physical port of the HA partner. When a node is taken over, the shadow LIF on the partner node assumes the identity of the original LIF, including the WWPNe. Before the status of path to the taken over node is changed to faulty, the shadow LIF appears as an Active/Optimized path to the host MPIO stack, and I/O is shifted. This reduces I/O disruption because the host always sees the same number of paths to the target, even during storage failover operations.
You can find more information on this link:
https://docs.netapp.com/allsan/index.jsp?topic=%2Fcom.netapp.doc.dot-asa-config%2FGUID-646B3CFD-9E00-491A-A02E-F1668C5C9DBA.html
NEW QUESTION 52
You are planning to implement a 32 Gb FC SAN on a 2-node AFF A700 ONTAP 9.5 cluster. You need to create 112 FC LIFs across the HA pair with a limit of 20 FC LIFs per physical HBA port.
In this scenario, how many 2-port 32 Gb HBA cards do you need per storage controller?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 53
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 FC LUNs that use cluster interconnect to access the LUNs on AFF_1 will be unavailable after failover.
- B. The FC LUNs on node AFF_2 will be unavailable after failover of AFF_1.
- C. The NVMe namespaces on AFF_2 will be available after takeover of AFF_1.
- D. The NVMe namespaces on AFF_1 will be unavailable after takeover by AFF_2.
Answer: B
NEW QUESTION 54
Automatic host-side space management with SCSI T10 thin-provisioned LUNs is achieved by which feature of ONTAP?
- A. space allocation
- B. fractional reserve
- C. volume auto-grow
- D. space reservation
Answer: A
NEW QUESTION 55
You deployed a new SVM for FC access, and you used the vserver fcr, create -vserver svm1 - status-admin up command to enable FC service on the SVM. You then created the LIFs for the FC protocol. When you review the status of the LIFs, they show that the admin status is up, but the operational status is down. You have already verified that the ports are physically connected.
In this scenario, what is the next step to bring the LIFs up?
- A. Disable the SAN switch port where your NetApp storage is connected.
- B. Verify that an FC license is applied on your system.
- C. Use the network interface modify command to change the operational status of the LIFs.
- D. Create at least one zone that contains your SVM LIF WWPNs and an initiator.
Answer: D
NEW QUESTION 56
You must ensure that a cluster that uses FabricPool has high availability,
What is required to accomplish this task?
- A. a cloud bucket
- B. four cluster LIFs
- C. an IPspace that is dedicated to the FabricPool
- D. a local failover policy for intercluster LIFs
Answer: D
NEW QUESTION 57
Exhibit.
Referring to the exhibit, which type of zoning should be used?
- A. a WWNN with a single Initiator and a single target
- B. a WWNN with a single initiator and multiple targets
- C. a WWPN with a single initiator and a single target
- D. a WWPN with a single initiator and multiple targets
Answer: C
NEW QUESTION 58
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?
- A. The MetroCluster Tiebreaker software is misconfigured
- B. A disk shelf is powered off
- C. A cluster switch is powered off
- D. The ONTAP Mediator service is misconfigured
Answer: B
Explanation:
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
NEW QUESTION 59
Which resource would you use to verify whether a specific SAN configuration is supported by NetApp?
- A. Interoperability Matrix Tool (IMT)
- B. Hardware Universe (HWU)
- C. Active IQ
- D. SAN Configuration Guide
Answer: D
NEW QUESTION 60
You are asked to serve iSCSI LUNs in an existing SVM on your AFF A220 using ONTAP 9.5. You verified that the iSCSI license is configured on your cluster and that the iSCSI protocol is enabled.
Referring to the exhibit, what is needed to allow hosts to log into the iSCSI target?
- A. Map LUNs to the igroups.
- B. Create new igroups with the host IQNs.
- C. Add iSCSI to the data protocol of the existing LIFs.
- D. Create new LIFs with the iSCSI data protocol.
Answer: A
NEW QUESTION 61
A customer needs to change ports 0e and 0f on AFF_1 to support FC.
Referring to the exhibit, which three steps are required to accomplish this task? (Choose three.)
- A. Restart the FC service.
- B. Issue the ucadmin modify -node AFF_1 -adapter 0e -mode FC -type initiator command.
- C. Reboot the node.
- D. Issue the ucadmin modify -node AFF_1 -adapter 0e -mode FC -type target command.
- E. Take ports 0e and 0f offline.
Answer: A,B,E
NEW QUESTION 62
You are in the testing phase of a newly deployed NVMe over Fibre Channel (NVMe/FC) SAM environment using Asynchronous Namespace Access (ANA). You are unable to successfully fail over a workload.
In this scenario, which action should you perform?
- A. Verify that the NVMe/FC host utilities kit is installed for ANA.
- B. Verify that the host operating system version supports ANA.
- C. Verify that the DM-Multipath driver is configured for ANA.
- D. Verify that multi-initiator zoning is configured on the FC switches.
Answer: C
NEW QUESTION 63
A storage administrator needs to ensure that an ONTAP FC LUN is accessible for a remote data center. The ISL ports are reporting errors. The trunkshow command output from a Brocade switch is shown below.
- A. Set the ISL ports as FL_Ports
- B. Set the ISL ports as N_Ports
- C. Set the ISL ports as F_Ports
- D. Set the ISL ports as E_Ports
Answer: D
Explanation:
On each switch fabric, you must configure the switch ports that connect the Inter-Switch Link (ISL). These ISL ports are otherwise known as the E-ports.
You can find more information on this link:
https://library.netapp.com/ecmdocs/ECMP1636017/html/GUID-B2BBB025-02A9-442C-9910-00FEF253CE52.html
NEW QUESTION 64
You have a thin-provisioned LUN that was created by using the lun create -vserver vs1 - path /vol/vol1/lun1 -size 500G -ostype windows 2008 -space-reserve disabled -space-allocation disabled command. You verify that your Windows 2016 host reports 200 GB free on lun1. However, lun1 shows 0 bytes free on the storage cluster.
What should you do to solve this problem?
- A. Rescan the LUN disk in your Windows host so that it will notify NetApp about the free space.
- B. Change the LUN -space-reserve parameter to enabled.
- C. Change the LUN -space-allocation parameter to enabled.
- D. Change the LUN -ostype parameter to windows_gpt.
Answer: A
NEW QUESTION 65
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Learn about the benefits of the Network Appliance NS0-520 Certification Exam
The benefits of the Network Appliance NS0-520 Certification Exam are listed below:
Assessment of the candidate's expertise in the field of networking and storage. Utilization or management of the SAN and storage technologies. To switch between the FC and iSCSI networks.
Compensation and benefits in the form of a higher salary and bonus. Reporting nodes list also indicates that candidates will have a chance to get paid more than their peers. Targetsa and other certification exams are valuable sources of information.
This is a highly valued certification that is given to candidates who are well-versed in the field of networking and storage. Target ports are the key elements of the NS0-520 exam. The statements are true that the attached parent is a key component of the network infrastructure.
In addition to this, the candidates will also get the opportunity to get the NS0-520 Certification Exam certification from the company. The host initiator is a key component of the network infrastructure.
Provides an opportunity to the candidates to pursue their career in the field of networking and storage array. The network port sets the base for all the business processes in an organization. NS0-520 exam dumps can be a great source of information.
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