Up To The Minute NS0-520 Practice For NetApp Certified Implementation Engineer - SAN. ONTAP Certification

NEW QUESTION 1

In a Linux environment, issues are reported concerning multipathing. You want to view the direct and indirect paths. In this scenario, which command would you use to accomplish this task?

• A. Use the lspci command
• B. Use the systemctl command
• C. Use the ifconfig command
• D. Use the sanlun command

Answer: D

Explanation:
C:\Users\Admin\Desktop\Data\Odt data\Untitled.jpg

NEW QUESTION 2

You are about to replace a failed Brocade Fibre Channel switch. Which three steps do you take prior to connecting the switch in the SAN? (Choose three.)

• A. Force the new switch to be the principle switch.
• B. Change the domain ID of the replacement switch to the domain ID of the failed switch.
• C. Clear all zoning configurations on the replacement switch.
• D. Change the core PID format of the replacement switch to the core PID format of the failed switch.
• E. Preload the zoning information from the fabric onto the new switch.

Answer: BCD

NEW QUESTION 3

Exhibit.

You need to configure the SnapCenter Plug-in for VMware vSphere to back up and restore VMware datastores.
Referring to the exhibit, which additional LIF type should you create before you configure the plug-in?

• A. intercluster
• B. node management
• C. SVM management
• D. cluster management

Answer: C

NEW QUESTION 4

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. Use the network interface modify command to change the operational status of the LIFs.
• B. Create at least one zone that contains your SVM LIF WWPNs and an initiator.
• C. Verify that an FC license is applied on your system.
• D. Disable the SAN switch port where your NetApp storage is connected.

Answer: B

NEW QUESTION 5

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.

NEW QUESTION 6

You are planning few a new AFF A700 2-node switchless FC solution with two Cisco 9100 switches. Each AFF A700 will have one 16 Gb port Connected to each Cisco 9100 switch and four FC LIKs per physical port. You want to guarantee recovery from connection loss on a NetApp physical port and you are using single initiator to multiple target zoning.
What is the minimum number of zones required to accomplish this task?

• A. 8
• B. 4
• C. 2
• D. 1

Answer: C

NEW QUESTION 7

A storage administrator created a LUN using two ports on a storage system. Later, additional LUNs were added to the same node as the original LUN. After a while, the performance of the original LUN dropped beyond an acceptable level.
What would you advise to remedy the Issue?

• A. Add an additional switch between the hosts and cluster.
• B. Add new LIFs on unused ports.
• C. Add new LIFs on the used ports.
• D. Reduce the queue depth on the used ports.

Answer: B

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

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 10

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 wrong NQN was mapped to the subsystem
• B. The wrong WWPN was used in the discovery command
• C. Asymmetric Namespace Access (ANA) was not properly configured
• D. The NVMe was not configured on the test0 SVM

Answer: A

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 11

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 12

You are testing iSCSI LUN failover across a 4-node FAS9000 fabric-attached MetroCluster configuration.
In this scenario, which front end configuration is required for non-disruptive host LUN failover between sites?

• A. an intercluster LIF
• B. a stretched Layer 2 network
• C. Ipv6
• D. a stretched VSAN

Answer: A

NEW QUESTION 13

You want to perform online data migration using Foreign LUN Import. In this scenario, which two conditions are required to support this task? (choose two)

• A. ISCSI protocol LIFs must be added to the data SVM
• B. ISCSI targets must be added to the ONTAP ISCSI initiator
• C. FCP protocol LIFs must be added to the data SVM
• D. FCP initiator ports must be available

Answer: CD

Explanation:
FLI does not support iSCSI connections directly. In order for iSCSI LUNs to be migrated using FLI, the LUN type must be changed to FC. After the migration is complete, the LUN type is changed back to
iSCSI.
You can find more information on this link:
https://docs.netapp.com/us-en/ontap-fli/san-migration/concept_lun_requirements_and_limitations.html

NEW QUESTION 14

Click the Exhibit button.

The LUN that is shown in the exhibit is mounted by a Windows 2016 server. In this scenario, which two statements are correct? (Choose two.)

• A. The LUN has misaligned I/O.
• B. The LUN has aligned I/O.
• C. The LUN’s space is reserved.
• D. The LUN’s space is not reserved.

Answer: BD

NEW QUESTION 15

An administrator is configuring their Ethernet switches to support an AFF A300 cluster that will be providing iSCSI LUNs to servers. The switches are also used for other traffic from various hosts.
In this scenario, which statement about the switch configuration is correct?

• A. Use a larger MTU size at the SAN connection rather than the host connections to allow for greater SAN bandwidth.
• B. Use network ports as access ports only.
• C. Use multiple VLANs to segregate iSCSI traffic from other traffic types
• D. Use a single VLAN to consolidate all data traffic on the switches.

Answer: A

NEW QUESTION 16

Exhibit.

You are asked to change the iSCSl Target Node Name of an SVM named SVM1 that is serving data. Referring to the exhibit, which two statements are correct? (Choose two.)

• A. Reconnect all the lUNs alter renaming the target node.
• B. Disable Selective LUN Mapping (SIM) and create port sets.
• C. Unmap and re-map the LUNs.
• D. Stop and start the iSCSI service.

Answer: CD

NEW QUESTION 17

What is the recommended minimum of data LIFs per node for iSCSI in a dual-fabric configuration with four SVMs?

• A. 8
• B. 12
• C. 16
• D. 4

Answer: A

Explanation:
Reference: https://docs.netapp.com/ontap-9/topic/com.netapp.doc.dot-cm-sanconf/GUID-650DC466-CA3F
FCEEB52E7.html (6th bullet)

NEW QUESTION 18
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