NetApp NCIE-SAN Specialist NS0-506 Questions & Answers

• Question 1:

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

  A. RAID-DP

  B. RAID1

  C. RAID0

  D. RAID5

  Correct Answer: A

• Question 2:

  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

  Correct Answer: BD

• Question 3:

  A volume with a single LUN shows 30% deduplication savings. However, the output of df on the cluster does not show the 30% savings back to the volume or aggregate.

  What is causing this behavior?

  A. Volume space guarantee is set to none.

  B. Volume space guarantee is set to volume.

  C. LUN space reserve is disabled.

  D. LUN space reserve is enabled.

  Correct Answer: A

• Question 4:

  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.

  Correct Answer: C

• Question 5:

  Click the Exhibit button.

  A customer has deployed a new FAS8080EX running clustered Data ONTAP 8.3. Host A is running multipath software that has been properly configured. Also, Host A is currently accessing a LUN using the FC protocol stored on Node A. Switch A, shown in the exhibit, fails.

  What will happen next?

  Exhibit:

  

  A. Node A will panic causing a storage failover to Node B.

  B. Host A will lose all access to its LUN.

  C. Host A will continue to access its LUN using Switch B through Node B.

  D. Host A will continue to access its LUN using Switch B through Node A.

  Correct Answer: B

• Question 6:

  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.

  Correct Answer: ABC

• Question 7:

  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

  Correct Answer: B

• Question 8:

  Inside of an SVM, an iSCSI IP address is defined on which object?

  A. qtree

  B. LUN

  C. LIF

  D. node part

  Correct Answer: B

• Question 9:

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

  A. SSH

  B. NTP

  C. TFTP

  D. IMAP

  Correct Answer: A

• Question 10:

  Microsoft ODX supports which scenario on clustered Data ONTAP 8.3?

  A. moving a VHDX with both SMB 3.0 and SAN protocols as either source or destination

  B. moving a VHDX from an SMB 3.0 source to an SMB 3.0 destination with no SAN support

  C. moving a VHDX from a SAN LUN source to a SAN LUN destination with no SMB support

  D. moving a VHDX with both SMB 2.1 and SAN protocols as either source or destination

  Correct Answer: D