NetApp NetApp Certifications NS0-520 Questions & Answers

• Question 81:

  For which two purposes would the use of VLAN's be beneficial? (Choose two.)

  A. to isolate iSCSI traffic from LAN/WAN traffic

  B. to separate LAN from WAN traffic

  C. to isolate management traffic from other IP traffic

  D. to isolate UDP from TCP traffic in the IP network

  E. to isolate SSH traffic from other IP traffic

  Correct Answer: AC

• Question 82:

  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.

  Correct Answer: BC

• Question 83:

  You have inherited a small FC SN infrastructure that consists of 15 servers (hosts), two Cisco MDS 9148s switches, and a 4-node NetApp AFF A300 cluster. You suspect that your predecessor did not configure zoning according to best practices.

  In this scenario, what information is necessary to audit your SAN zoning? (Choose two.)

  A. SVM WWNNs

  B. SVN LIF WWPNs

  C. Controller port WWPNs

  D. Host GBA WWPNs

  Correct Answer: BD

• Question 84:

  Exhibit.

  

  Referring to the exhibit. What are two viable scenarios to test LUN multipathing on Host 1? (Choose two.)

  A. Reboot one of the switches.

  B. Disable one of the FC LIFs on Controller 1.

  C. Disconnect one of the host cables.

  D. Reboot Host 1.

  Correct Answer: AC

• Question 85:

  An administrator is migrating from a third-party's SAN to a newly purchased FAS9000. The administrator decides to use the NetApp Foreign LUN Import (FL1) process.

  What must the administrator do for this process to work properly?

  A. Create multiple igroups for the Initiator ports.

  B. Create six distinct zones that include specific ports within each zone.

  C. Zone target ports of source storage with initiator ports of destination storage.

  D. Make the destination LUN larger than the foreign LUN.

  Correct Answer: C

• Question 86:

  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.

  Correct Answer: A

• Question 87:

  Which configuration for primary block (FC and iSCSI) data does NetApp best practices recommend? (Choose two.)

  A. single controller single shelf

  B. single controller multiple shelves

  C. dual controller single shelf

  D. dual controller multiple shelves

  Correct Answer: CD

• Question 88:

  You recently bought a FAS8200 series with SAS drives and want to maximize data efficiencies. Performance is not a primary Which two statements are correct in this scenario? (Choose two.)

  A. Enable both inline and post process efficiencies.

  B. Enable always-on compaction.

  C. Enable always-on deduplication.

  D. Enable compression.

  Correct Answer: AC

• Question 89:

  An administrator is planning a hardware refresh and data migration from a Data ONTAP 7.3 system to new AFF A3-00 cluster that is using ONTAP 9.0. The Mode system only serves FC LUNs to a Windows 2012Rs server cluster that needs to remain connected after migration Referring to the scenario, which method would be used for the LUN migration.

  A. Unified Host Utility Kit

  B. 7-Mode Transition Tool (7MIT)

  C. Foreign LUN import (FLI)

  D. Oncommand system Manager

  Correct Answer: B

• Question 90:

  After completing the configuration of a new Brocade Fibre Channel switch, which command do you use to verify your configuration?

  A. switchshow

  B. show config

  C. configshow

  D. cfgshow

  Correct Answer: C