NetApp NCIE-SAN Specialist NS0-506 Questions & Answers

• Question 51:

  Exhibit

  cl01::>igroup show -vserver svm1 VserverIgroup Protocol OS Type Initiators svm1 esx_cluster mixed vmware

  20:00:00:25:b5:11:a0:01,

  20:00:00:25:b5:11:b0:01,

  iqn.1998-01.com.vmware:esx02

  cl01::>

  A customer is provisioning storage for two ESXi hosts using FCoE with CNA adapters. The customer mapped the LUN to the igroup shown in the exhibit. After scanning for new devices, the LUN is only seen by one of the ESXi hosts.

  What caused the problem?

  A. One of the hosts is added in the igroip via iSCSI IQN.

  B. The igroup protocol needs to be configured as FCP.

  C. The switch zoning configuration does not include the correct initiators.

  D. The LIFs are not on their home ports.

  Correct Answer: A

• Question 52:

  Click the Exhibit button.

  Referring to the exhibit, which entry is appropriate to add to a zone on the FC switch?

  Exhibit:

  

  A. 20:05:00:a0:98:29:18:76

  B. 20:10:00:a0:98:29:18:76

  C. 20:14:00:a0:98:29:18:76

  D. 50:10:00:a0:98:29:18:76

  Correct Answer: A

• Question 53:

  Which information-gathering command should you use to gather logs for troubleshooting switch information for your Brocade switches?

  A. cfgshow

  B. fabricshow

  C. configshow

  D. supportsave

  Correct Answer: B

• Question 54:

  You are asked to migrate a SAN LIF to a node that was recently added to your cluster. The following CLI command was provided to you to complete the migration:

  network interface modify -vserver svm1 -lif lif1 home -node cl01-04 -homeport6a

  Which step is missing?

  A. All hosts connecting to the controller through lif1 must be shut down.

  B. The LIF must first be added to a portset.

  C. Your zoning must be updated on the upstream switch.

  D. The LIF must be put in a status-admin down state.

  Correct Answer: A

• Question 55:

  You are verifying multipathing from the host to the storage controller. Which three components should you verify? (Choose three.)

  A. Verify that all switch ports connected to the hosts and storage devices are online using the vendor's GUI.

  B. Verify that both FC HBA ports in the host are online using the HBA vendor's GUI.

  C. Verify that the FC HBAs WWNN's are in the igroup in the SVM.

  D. Verify that the SVM's LIFs being used for multipathing are attached to the correct same physical FC port.

  E. Verify that the storage controller FC target ports status are online with the switch port showing the FC switch to which they are connected.

  Correct Answer: ADE

• Question 56:

  Which three environmental or physical requirements need to be met when designing a SAN solution? (Choose three.)

  A. rack space

  B. cooling

  C. clustered Data ONTAP version

  D. IOPS

  E. power

  Correct Answer: ACD

• Question 57:

  You have a large, heterogeneous SAN environment. You are asked to gather information for all hosts, HBAs, switches, and storage. You are also told that you must collect this information over network protocols without agents.

  Which two NetApp tools allow you to perform this task? (Choose two.)

  A. OnCommand Insight

  B. OnCommand Report

  C. OnCommand Unified Manager

  D. nSANity

  Correct Answer: B

• Question 58:

  Exhibit

  You have a 2-node data ONTAP 8.3 cluster.

  Based on the exhibit, which change must be made to make svm1 conform to iSCSI best practices?

  cl01::> net int show -vserver svm1 -data -protocol iscsi Logical Status Network Current Current Is Vserver Interface Admin/Oper Address/Mask Node Port Home

  svm1 up/up 10.204.34.25/24 cl01-01 a0a 434 true cl01::>iscsi show -vserver svm1 Vserver: svm1 Target Name: iqn.1992 08.com.netapp: sn.ca5eaa069c211 Target Alias: svm1 Administrative Status: up

  A. The iSCSI LIFs must be moved to a VLAN higher than 1024.

  B. An iSCSI LIF must be added to node cl01-02.

  C. The Target Alias must be modified to match the Target Name.

  D. The iSCSI LIFs must be moved to a physical interface; iSCSI LIFs are not supported on top of an ifgrp.

  Correct Answer: C

• Question 59:

  A customer has a clustered Data ONTAP solution and needs to connect several Windows 2012 servers using iSCSI for LUN access.

  Before the LUN can be seen, what must be configured on the host?

  A. the LUN partitioning

  B. the Host Utilities Kit

  C. the iSCSI software initiator

  D. the HBA queue depth

  Correct Answer: B

• Question 60:

  You have executed the following FC configuration workflow:

  1.

  Verify IMT supported configuration.

  2.

  Install VSC for VMware vSphere on a Windows Server.

  3.

  Add the storage cluster to VSC and set recommended values.

  4.

  Update host HBA firmware and BIOS.

  5.

  Provision the LUN.

  6.

  Manually create an igroup and add the host WWPNs into it.

  7.

  Map the LUN to the igroup.

  8.

  Create datastore and its containing LUNS and volumes.

  In step 8, you are not able to see the LUNs you provisioned on your storage controller. When you run

  igroup showyou see the ESX host's initiators; however, they are listed "not logged in".

  What is the problem?

  A. You need to configure ALUA.

  B. The LUN was not put online.

  C. The LUN type is not set to type VMware.

  D. You need to configure zoning.

  Correct Answer: D