NS0-506 Online Practice Questions and Answers

On a FAS8040, which port is used for FCoE connections?

A. e0M

B. e0P

C. 0a

D. e0h

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.

You are creating a logical diagram for an FCP SAN solution.

You need to show connectivity between which three sets of components? (Choose three.)

A. management port and ACP cabling

B. inter-cluster network ports and hosts

C. hosts and FCP switches

D. hosts and FCoE switches

E. FCP switches and storage controller

When designing a new SAN solution, which three components should be verified with the IMT? (Choose three.)

A. the connection protocol

B. the patch panel make and model

C. host OS type and version

D. the type of Ethernet switch

E. the clustered Data ONTAP version

A customer has a host experiencing performance problems with its FC LUNs. 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 are also below 50% utilization.

Which three should the customer verify? (Choose three.)

A. that the HBA queue depth is set properly

B. that the host HBA has the correct port settings

C. that the host Ethernet interfaces are using jumbo frames

D. that the host is running SnapDrive

E. that the FC switch ports connected to the host have not exceeded the maximum capacity

A customer is configuring their host for FC connectivity to a clustered Data ONTAP storage solution. They have installed a 4 GB FC HBA into the host and connected it with optical cables to an 8 GB FC switch. They have also connected the UTA2 ports from the FAS2552 with 16 GB SFP+ optics installed using optical cables to the switch.

Which two actions will improve host FCP throughput? (Choose two.)

A. replacing the existing 8 GB FC switch with a new 16 GB FC switch.

B. replacing the switch with a 10 GB Ethernet switch

C. adding 16 GB FC HBA and appropriate optics

D. replacing the optical cables with copper TwinAx cables.

A new server has been installed in your environment, but it is unable to see its NetApp boot LUN. You have narrowed the problem down to the zoning on your Cisco switch which has the following configuration:

zone name z_NetAppvsan 400 memberpwwn 20:00:00:25:b5:c0:ff:ee memberpwwn 50:0a:09:84:8d:7c:51:d5 zoneset name zs_NetAppvsan 400 memberz_NetApp zoneset activate name zs_NetAppvsan 400

What is the problem with your zoning configuration?

A. The member does not reference the VSAN.

B. The zone and zoneset names do not match.

C. The zoneset was improperly activated.

D. The PWWN for your NetApp LIF is incorrect.

After mapping the LUN on the cluster, you are not able to see in on the Windows 2012 host.

cl01::>igroup show -instance Vserver Name: svm1 Igroup Name: ig1-win Protocol: iscsi OS Type: Windows Portset Binding Igroup: Igroup UUID: 358338ba-cfd611df-a9ab-123478563412 Initiators: iqn.199105.com.microsoft: host1 (not logged in)

Referring to the exhibit, what is the problem?

A. An administrator is not logged into the host.

B. The iSCSI target has not been added to the host.

C. The OS type should be windows_2008.

D. The OS type should be windows_gpt.

In a 4-node cluster, how many LIFs are required on each node to allow a host to use ALUA and have multiple optimized paths to each LUN?

A. 1

B. 2

C. 4

D. 6

Exhibit

cl01::>lun resize -vserver svm1 -volume db1_vol -lun db1 -size 4096g Error: command failed: New size exceeds this LUN's initial geometry cl01::>

What is the reason for the error shown in the exhibit?

A. The LUN is thin provisioned, but the parent volume is thick provisioned and cannot satisfy the request.

B. The aggregate over commitment threshold has been exceeded.

C. The parent volume that contains the LUN is out of space.

D. The LUN cannot be grown past its maximum resize size.

You are asked to configure the Service Processor on a newly installed node, and must verify the following command:

system-service processor network modify -node local -address-family IPv4 -enable true -ip-address 192.168.123.98 -netmask 255.255.255.0

Which statement about this command is true?

A. -nodeshould reference the actual node name.

B. The gateway IP address is missing.

C. The Link Local IP Address is missing.

D. IPv6 is required for the SP.

A customer is experiencing slower than expected performance on a database connected to an iSCSI LUN. They are surprised that performance has decreased even though they have upgraded from a 1 GB to a 10 GB switch.

What are three causes for this problem? (Choose three.)

A. Spanning Tree is incorrectly configured on the cluster nodes.

B. There is a faulty cable or SFP in the data path.

C. There is an MTU mismatch between the hosts, controllers, and switch.

D. Flow control is incorrectly set on either the host or controllers.

E. Routing is not set up between the iSCSI and cluster networks.

What does Selective LUN Mapping (SLM) do?

A. It automates igroup creation.

B. It allows the node and its HA partner to create zones on the SAN fabric to automate LUN mapping.

C. It makes a LUN accessible only through paths on the node owning the LUN and its HA partner.

D. It allows the administrator to automatically create LUNs using SnapDrive for Windows and SnapDrive for UNIX.

Exhibit

cl01::>fcpportname show Vserver

svm1 n1_6a 20:06:00:a0:98:1c:c3:1a svm1 n1_6b 20:07:00:a0:98:1c:c3:1a svm1 n2_6a 20:08:00:a0:98:1c:c3:1a svm1 n2_6b 20:09:00:a0:98:1c:c3:1a svm2 fc-1-6a 20:0d:00:a0:98:1c:c3:1a svm2 fc-1-6b 20:0e:00:a0:98:1c:c3:1a

In the exhibit, two columns do not have names.

What are the two missing names? (Choose two.)

A. WWNN

B. Logical Interface

C. Physical Interface

D. WWPN

What is the default RAID level for new aggregates on a DS4486?

A. RAID-DP

B. RAID1

C. RAID0

D. RAID5