NS0-506 Online Practice Questions and Answers

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

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

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.

Click the Exhibit button.

An administrator is attempting to map an iSCSI LUN to a Windows 2012 host, but the windows host fails to discover the iSCSI targets.

Referring to the exhibit, what is the connectivity problem?

Exhibit:

A. The iSCSI service is running on svm1, but iSCSI is not licensed on the nodes.

B. The iSCSI LIFs are not currently on their home port.

C. The iSCSI LIFs are currently disabled.

D. The LIFs do not have a failover group defined.

You created a 5 TB VMware volume "vol_esx_nfs1" in "svm1" for an NFS datastore. The storage efficiency savings of the vmdks are one over 50%, but the application team wants to minimize the possibility of an out-of-space condition. You enable autogrow, autoshrink, and snapshot autodelete with the following commands:

volume modify -vserver vm1 -volume vol_esx_nfs1 -space-mgt-try-first

volume_grow snapshotautodelete modify -vserver vm1 -volume vol_esx_nfs1 -enabled true delete

orderoldest_first -target-free-space 10% -trigger volume

volautosize -vserver vm1 -volume vol_esx_nfs1 -mode grow_shrink -maximum-size10 TB minimum-size 5 TB -grow-threshold-percent 80 -shrink-threshold-percent 60

What will these commands do?

A. Delete the oldest Snapshot copies before growing the volume.

B. Increase the Snapshot copy reserve before growing the volume.

C. Shrink the volume before deleting the Snapshot copies.

D. Grow the volume before deleting the Snapshot copies.

A customer has recently deployed a clustered Data ONTAP 8.3 system and is trying to mount LUNs to a Windows 2012 Server using the iSCSI protocol. They have enabled jumbo frames on their nodes as well as their Windows 2012 Server. Whenever they attempt to scan for a new LUNs, Disk Management times out and does not present any new storage.

What is causing the problem?

A. Windows 2012 does not support jumbo frames with the iSCSI protocol.

B. Clustered Data ONTAP 8.3 does not support the iSCSI protocol.

C. They have jumbo frames enabled on the host and storage, but not the Ethernet switches.

D. Clustered Data ONTAP 8.3 does not support jumbo frames with the iSCSI protocol.

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 customer has recently deployed a clustered Data ONTAP 8.3 system and is trying to mount LUNs to a Windows 2012 Server using the iSCSI protocol. They are using Cisco Nexus 5548 network switches and the network administrator has informed the storage administrator that the ports are set to switchport mode trunk. The storage administrator has also been informed that the host and storage should be using VLAN 400 for iSCSI traffic. When the storage administrator attempts to add the SVM as an iSCSI target, it fails to connect.

What is causing the problem?

A. The storage administrator has not enabled VLAN tagging on the storage ports.

B. Clustered Data ONTAP 8.3 does not support the iSCSI protocol on a VLAN tagged interface.

C. Windows 2012 Server does not support the iSCSI protocol on a VLAN tagged interface.

D. Clustered Data ONTAP 8.3 does not support running iSCSI on a VLAN ID below 1024.

Which protocol allows to access a controller's CLI interface?

A. SSH

B. NTP

C. TFTP

D. IMAP

You are zoning a fabric for a clustered Data ONTAP storage system. After cabling, you see the following addresses logged into the fabric: 20:04:00:a0:98:16:db:9c 50:0a:09:83:8d:b1:ce:c3 What should be included in the zone configuration?

A. 50:0a:09:83:8d:b1:ce:c3 and the initiator WWNN

B. 50:0a:09:83:8d:b1:ce:c3 and the initiator WWPN

C. 20:04:00:a0:98:16:db:9c and the initiator WWPN

D. 20:04:00:a0:98:16:db:9c and the initiator WWNN