NEW QUESTION 1

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 is using SnapDrive.
• B. Verify that the host Ethernet interfaces are using jumbo frames.
• C. Verify that the host recommended settings were applied by Virtual Storage Console.
• D. Verify that the HBA queue depth is set properly.

Answer: CD

NEW QUESTION 2

A customer has an existing legacy ISCSI storage environment that is connected to upstream network switches with various Windows hosts. The customer wants to purchase a new Netapp array to migrate
their data. In this scenario which two tools would help to validate the prerequisites for this Netapp configuration? (choose two)

• A. Interoperability Matrix Tool (IMT)
• B. Active IQ OneCollect
• C. Hardware Universe (HWU)
• D. Active IQ Config Advisor

Answer: AB

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 3

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. The SVM data protocol should be set to FC.
• B. The NVMe namespace is not created.
• C. A demo license is used.
• D. Only one NVMe data LIF can be configured per SVM.

Answer: B

NEW 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?

• A. The MetroCluster Tiebreaker software is misconfigured
• B. The ONTAP Mediator service is misconfigured
• C. A cluster switch is powered off
• D. A disk shelf is powered off

Answer: D

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-ope

NEW QUESTION 5


Referring to the exhibit, you have SAN LUNs on an AFF A700s and are asked to test an SSD shelf stack failure.
What is the maximum allowed number of failed paths per controller to shelf stack before a storage failover occurs?

• A. 1
• B. 3
• C. 2
• D. 4

Answer: C

NEW QUESTION 6

A4-node ONTAP FAS9000 cluster was used to serve I/O from six RedHat 7.3 servers. The servers were configured with maximum, queue depth.
For production purposes, an additional 60 similarly configured hosts were added to the environment. Later, the hosts started reporting random QFull errors, and the aggregated performance degraded.
Which two solutions would alleviate the QFull errors and performance problems? (Choose two.)

• A. Remove Selective LUN Mapping (SIM) from the 4-node FAS9000 cluster.
• B. Download the latest FC HBA driver, firmware, and BIOS, and deploy them on the hosts.
• C. Configure and use additional FC target HBAs in the FAS9000 cluster.
• D. Reduce FC HBA gueue depth on the hosts.

Answer: CD

NEW QUESTION 7

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. Configure portsets to support the availability of multiple paths.
• D. Configure an igroup with the WWPN from the host initiator for LUN access.
• E. Confirm that the switch firmware is supported according to the Interoperability Matrix Tool (IMT).

Answer: CDE

NEW QUESTION 8

Exhibit.

Referring to the exhibit, what is the total number of target LUNs that are being accessed?

• A. 4
• B. 1
• C. 2
• D. 8

Answer: B

NEW QUESTION 9

You are designing a new 4-node AFF A400 SAN cluster with 20 ISCSI hosts. Each AFF A400 node will have four data LIFs. Each ISCSI host needs to access every LUN over two LIFs per node on every
SAN node.
In this scenario, which Netapp SAN feature enable this connectivity?

• A. Port sets
• B. HBA queue depth
• C. Selective LUN mapping
• D. Asymmetric namespace

Answer: A

Explanation:
SLM will choose 4 LIFs per node, being 8 LIF total (owner and HA partner), enabling portsets will help to limit the ports per node... that way we can stablish only 2 LIF per node.
Creating port sets and binding igroups to port sets
In addition to using Selective LUN Map (SLM), you can create a port set and bind the port set to an igroup to further limit which LIFs can be used by an initiator to access a LUN. If you do not bind a port set
to an igroup, then all of the initiators in the igroup can access mapped LUNs through all of the LIFs on the node owning the LUN and the owning node's HA partner.
You can find more information on this link:
https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.dot-cm-sanag%2FGUID-5CC27202-A43

NEW QUESTION 10

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. Upgrade your FC switches from 16GB to 32GB
• D. Create new zoning on fabric switches

Answer: AB

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 11

You use iSCSI to present a LUN to a newly installed Windows 2016 Server. You have created the volume and LUN on the NetApp cluster. When you perform a hardware rescan on the Windows host, you cannot see the newly presented storage.
What are three reasons for this problem? (Choose three.)

• A. The protocol has not been enabled on the NetApp cluster.
• B. You need to add the IQN of the Windows host to the newly created LUN.
• C. The IQN of the Windows host is not included in the igroup for the new LUN.
• D. The wrong igroup has been associated with the new LUN.
• E. The volume has not been enabled for iSCSI access.

Answer: ABD

NEW QUESTION 12

After the addition of extra DS224C disk shelves, you notice that the output of the system node run -node node_1 sysconfig command shows Mixed-path. You need to investigate why the additional shelves are providing this error.
In this scenario, which two tools would help diagnose this issue? (Choose two.)

• A. Config Advisor
• B. Active IQ
• C. Hardware Universe (HWU)
• D. Interoperability Matrix Tool (IMT)

Answer: AD

NEW QUESTION 13

You have an 8-node AFF A400 ONTAP 9.8 cluster that is serving FC and ISCSI LUNs. You have three SVMs for FC and one SVM for ISCSI, each for separate VMware VSphere clusters. The VMware
clusters are on separate, non-routable, networks. You are asked to set up SnapCenter software for backups of the Virtual machine datastores. What is the minimum management LIF count that is needed to
satisfy this requirement?

• A. four
• B. one
• C. eight
• D. two

Answer: A

Explanation:
You need to configure an SVM management LIF to link it with snapcenter... every SVM will need 1 management LIF minimun and we have 4 SVM
You can find more information on this link:
https://docs.netapp.com/ocsc-44/index.jsp?topic=%2Fcom.netapp.doc.ocsc-isg%2FGUID-5B2FB84B-91E9-430

NEW QUESTION 14

Automatic host-side space management with SCSI T10 thin-provisioned LUNs is achieved by which feature of ONTAP?

• A. fractional reserve
• B. space allocation
• C. space reservation
• D. volume auto-grow

Answer: B

NEW QUESTION 15

An SVM's LUN setup needs to have LIFs that are configured for FC access and iSCSI access. The administrator will also be using NetApp Virtual Storage Console.
In this scenario, which three types of LIFs are required? (Choose three.) FC LIFs

• A. management LIFs
• B. iSCSI data LIFs
• C. NAS data LIFs
• D. intercluster LIFs

Answer: ABC

NEW QUESTION 16
......