NS0-520 Exam - NetApp Certified Implementation Engineer - SAN. ONTAP

NEW QUESTION 1

You are setting up FC ports and must configure the speeds for both the SAN and the host ports. In this scenario, which statement is correct?

• A. Set the target port speed higher than the switch port speed.
• B. Set the target port speed to auto-negotiation.
• C. Set the target port speed to match the switch port speed.
• D. Set the target port speed lower than the switch port speed.

Answer: B

NEW QUESTION 2

An administrator wants to implement FCoE for connectivity of an AFF A200 using VLAN 3011 for fabric traffic across VSAN 11. When configuring the Nexus switches for FCoE connectivity, which two actions are required? (Choose two.)

• A. Create a new virtual FC interface and bind the physical interface to it.
• B. Add the virtual interface to the VSAN.
• C. Create a port channel and add all of the physical network ports that will have FCoE LIFs.
• D. Add the adapter MAC address to the network port configuration where the node is connected.

Answer: BC

NEW QUESTION 3

A customer wants to use both Cisco FC and FCoE switches in their ONTAP environment. According to NetApp best practices, what are two requirements in this scenario? (Choose two.)

• A. You must use single initiator zoning.
• B. You must create interface groups to isolate FC and FCoE LIFs.
• C. You must create a trunk with multiple virtual LANs.
• D. You must not have more than one target UF for the same physical port in a single fabric zone.

Answer: AD

NEW QUESTION 4

An administrator has a 2node AFF ONTAP cluster named cl1. A Windows 2016 server has 10 FC LUNs mapped from the cluster , and the administrator can multiple paths to each LUN, During a scheduled storage failover, node cl1-02 took over cl1-01, and Windows server lost connectivity to all mapped LUNs but reestablished connectivity after the giveback operation finished.
In the scenario, what would cause the LUN connectivity outage?

• A. Multipathing software is not installed on the host.
• B. Switch zoning does not exist between the host initiator ports and the data LIFs that reside no node cl-01.
• C. NPIV is not enabled on the switches.
• D. Switch zoning does not exist between the host initiator ports and the data LIFs that reside on node cl1-02.

Answer: A

NEW QUESTION 5


Referring to the exhibit, which two LIFs would be optimized paths to LUN /vol/OraDev_Vol/OraDev? (Choose two.)

• A. aff_node-01_0g_A
• B. aff_node-02_0e_A
• C. aff_node-02_0g_A
• D. aff_node-01_0e_A

Answer: A

NEW QUESTION 6

Referring to the exhibit, which WWPN would safely be removed from the zone?

• A. 50:0a:09:84:8d:7c:51:d5
• B. 20:09:00:a0:98:32:99:07
• C. 21:00:00:c0:dd:19:4b:f3
• D. 20:27:00:a0:98:32:99:07

Answer: C

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

NEW QUESTION 7


Referring to the exhibit, what happens when you change the type for port 1a from target to initiator?

• A. The port type for 1a changes to initiator, and you must reboot the controller for the changes to takeeffect.
• B. You receive an error message that you must take ports 1a and 1b offline before you can change the type.
• C. You receive an error message that you must take the port 1a offline before you can change the type.
• D. The port type for 1a and 1b changes to initiator, and you must reboot the controller for the changes to take effect.

Answer: A

NEW QUESTION 8

You have a Netapp ONTAP cluster and are configuring ISCSI for some new hosts . You want to ensure that ISCSI connectivity can survive physical network failures.
In this scenario, which two features would help fulfill this requirement? (choose two)

• A. Broadcast domains
• B. Failover groups
• C. MPIO
• D. Interface groups

Answer: CD

Explanation:
Broadcast Domains are used to segment and create failover groups automatically... Broadcast Domain do not guarantee redundancy on ISCSI because failover groups are not used on ISCSI.
Graphical user interface, text, application, email Description automatically generated

NEW QUESTION 9

You have finished deploying a Netapp AFF All SAN Array Cluster and want to test the persistent ports feature. In this scenario, how would you accomplish this task?

• A. Perform a takeover of a node
• B. Disconnect an FCP initiator port
• C. Disconnect an FCP target port
• D. Disable a SAN LIF

Answer: A

Explanation:
If we don't have OnCommand Insight, then we should not pull out a cable as test because it won't be detected properly.
Doing a planned takeover will meet the requirements asked. Table Description automatically generated

You can find more information on this link: https://www.netapp.com/pdf.html?item=/media/10379-tr4515.pdf&v=20217121554 (26)

NEW QUESTION 10

You are configuring a 4-node AFF A400 ONTAP 9.8 cluster. The data center switches have limited ports, and you are given one 10-Gigabit Ethernet port per node for external access.
In this scenario, which three protocols share the same physical port? (Choose three)

• A. NVMe/FC
• B. ISCSI
• C. FCoE
• D. Snapmirror
• E. FC

Answer: BCD

Explanation:
If we have only ethernet switches available, we can only enable protocols over ethernet such as FCoE, ISCSI and Snapmirror.
NVMe/FC and FC need a SAN Fabric switch to work.

NEW QUESTION 11

An administrator needs to determine the maximum volume size that is supported per operating system. Which resource has this information?

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

Answer: C

NEW QUESTION 12

Exhibit.

You are working on a project to install a new AFF A300 storage array. You use a pair of Nexus 3596 switches for FC connectivity between your VMware ESXi servers and the AFF A300.
Which SAN switch feature must be enabled to accomplish this task?

• A. N_Port ID visualization (NP1V)
• B. Open Shortest Path First (OSPF)
• C. Link Aggregation Control Protocol (LACP)
• D. N_Port Visualization (NPV)

Answer: A

NEW QUESTION 13


You configured a SAN host with a 4-node ONTAP 9.5 cluster that uses default settings. All paths are available from the host to the four nodes. You have a requirement to see only two paths to each LUN. One path is optimized and the other is non-optimized.
In this scenario, which NetApp SAN feature supports this requirement?

• A. portsets
• B. SLM
• C. VLANs
• D. igroups

Answer: C

NEW QUESTION 14

You need to move a LUN non-disruptively from an AFF A200 HA pair to an AFF A700 HA pair within the same 4-node cluster using the steps shown below.
* 1. Scan the host OS to discover all paths to the LUN.
* 2. Execute the lun move command to move the LUN to the AFF A/00 HA pair.
* 3. Remove the AFF A200 HA pair from the reporting-nodes list.
* 4. Add the AFF A700 HA pair to the reporting-nodes list. What is the correct sequence in performing, these steps?

• A. 1, 2, 3. 4
• B. 4. 1, 2, 3
• C. 4, 3. 2. 1
• D. 3, 2, 1,4

Answer: B

NEW QUESTION 15

Your server administrator upgraded a Windows 2016 Server from 16 Gb to 32 Gb HBAs. The application owner is now reporting slower performance to the AFF A700.
Which two actions will help troubleshoot performance on the server? (Choose two.)

• A. Verify the HBA model using Hardware Universe.
• B. Verify the HBA firmware using the Interoperability Matrix Tool.
• C. Confirm that LUN mapping exists.
• D. Confirm that Windows Host Utilities Is installed.

Answer: AB

NEW QUESTION 16

Click the Exhibit button.

An administrator is trying to configure a multiple-hop Cisco MDS switch and is receiving the error shown in the exhibit.
In this scenario, which action will solve this problem?

• A. Configure the physical link of interface ext17 as an F_Port.
• B. Configure the external interface to a different virtual SAN (VSAN) on both ends.
• C. Connect the external link to a Cisco MDS switch.
• D. Turn N_Port ID virtualization (NPIV) off.

Answer: C

Explanation:
Reference: https://www.cisco.com/en/US/products/ps5989/ prod_troubleshooting_guide_chapter09186a00808c82f1.html

NEW QUESTION 17

An administrator has six VMware hosts, each with dual HBAs that are connected to a dual fabric using single initiator multiple target zoning. Four nodes are being added to the existing 4-node ONTAP cluster.
In this scenario, what is the minimum number of FC zones that need to be updated on each fabric switch?

• A. 6
• B. 8
• C. 4
• D. 2

Answer: B

NEW QUESTION 18
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