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Q1. - (Topic 3)
What is the maximum number of nodes a NAS cluster can have?
A. 1
B. 2
C. 4
D. 8
E. 16
F. 24
G. 32 Answer: F
Answer:
Q2. - (Topic 2)
What is the file extension for NDMP backup CAB (Cluster Aware Backup extension)
A. CAB
B. BAC
C. CAP
D. NDBC
Answer: A
Q3. - (Topic 3)
How many cluster ports does each node have by default?
A. One
B. Two
C. Three
D. Four
Answer: B
Explanation:
http://hippodata.blogspot.com/2013/05/netapp-cluster-mode-networking-deep-dive.html stking.com/networkappliance/what-three-cluste
Q4. - (Topic 2)
What must be configured to support cross-cluster SnapMirror relationships?
A. cluster peer relationship
B. intracluster port
C. junction path
D. minimum transfer size
Answer: A
Q5. - (Topic 2)
Within clustered Data ONTAP 8.2 or later, which two types of FPolicy integrations are supported? (Choose two)
A. Text-based FPolicy
B. SAN-based FPolicy
C. Native Blocking
D. External FPolicy serve
Answer: C,D
Explanation:
Link: http://community.netapp.com/t5/Technology/FPolicy-in-Clustered-Data-ONTAP/ba-p/82687
Q6. - (Topic 1)
A company has a vault relationship between ClusterA and ClusterB. After a month of operations, the SnapVault update fails. The primary and secondary volumes have been thin provisioned and are reporting available space. There is connectivity between ClusterA and ClusterB.
What caused the update failure?
A. The primary volume’s aggregate is full.
B. The secondary volume’s aggregate is full.
C. A cluster peering relationship was not refreshed every month.
D. There are 251 Snapshot copies on the destination SnapVault.
Answer: D
Q7. - (Topic 1)
A customer wants different performance characteristics for applications that are using LUNs. They want to control the performance for FCP LUNs.
Which two clustered Data ONTAP features foQoS would you use to accomplish this task? (Choose two.)
A. setting the policy group for the SVM that is hosting the LUNs for the customer’s application
B. setting the policy group for the volumes that are hosting the LUNs for the customer’s applications
C. setting the policy group for the FCP target ports that are being used for the LUNs
D. setting the policy group for the igroups mapped to the LUNs that are hosting the customer’s applications
Answer: A,B
Q8. - (Topic 2)
One node of a 2-node cluster is shut down to replace a NIC. All RDB rings fall out of quorum. To diagnose the problem, what should the administrator do first?
A. Disconnect and reconnect the InfiniBand cable
B. Issue storage failover show from the clustershell
C. Issue cluster ha show from the clustershell
D. Verify that the cluster switch is functioning properly
Answer: C
Explanation:
https://library.netapp.com/ecm/ecm_download_file/ECMP1196796 Page 20
Q9. - (Topic 2)
Which snapmirror identifies backup vault relationship?
A. SV
B. DP
C. BV
D. LS
E. XDP
Answer: E
Q10. - (Topic 1)
An administrator is attempting to add two FAS8020 nodes to an existing cluster of eight FAS2552 nodes. They are receiving an error when attempting to join the new nodes.
What is causing this error?
A. The cluster switch connections have been cabled incorrectly.
B. The disk shelves on one of the new nodes are displaying an error.
C. The maximum number of nodes is already in the cluster.
D. The new nodes are running a newer version of clustered Data ONTAP.
Answer: C
Q11. - (Topic 2)
What three statements are true about LIF failover? (Choose three.)
A. A node management Ethernet LIF will never automatically revert back to its home port.
B. A node management Ethernet LIF can fail over to its partner node when a port is down.
C. A data Ethernet LIF will not automatically revert back to its home port.
D. A cluster management Ethernet LIF will never automatically revert back to its home port
E. A cluster management Ethernet LIF can fail over when a port is down.
F. A data Ethernet LIF can fail over when the cluster is in quorum.
Answer: B,C,E
Explanation: https://library.netapp.com/ecmdocs/ECMP1401193/html/GUID-6DBD40F8-EA21-42AE-82CF-AEB556BEC783.html
"Scenarios that cause a LIF failover
LIF failover occurs in scenarios such as port failure, network interface failure, or cable failure. LIFs can be associated with failover rules that enable you to reroute the network traffic to other available ports in the cluster.
LIF failover occurs in the following scenarios:
When there is a power failure When automatic revert is enabled on a LIF and that LIF's home port reverts to the
administrative up status The LIF automatically migrates back to the home port. When the port hosting a LIF is in the administrative down status The LIFs move to another port. When a node reboots or falls out of quorum The LIFs on that node fail over to the ports on other nodes. If a node returns to quorum, the
LIFs automatically revert to the ports on the node, provided the ports are the home ports for
the LIF and automatic revert is enabled on the LIF.
For more information about quorum, see the Clustered Data ONTAP System
Administration Guide for Cluster Administrators.
When automatic revert is enabled on a LIF and that LIF's home port reverts to the administrative up status the LIF automatically migrates back to the home port."
Q12. - (Topic 3)
Which three statements are true about a node's vol0 volume? (Choose three)
A. It is not part of the namespace.
B. One exists on every node in the cluster.
C. It is the most efficient place to store critical user data.
D. It should have LS mirrors on every node in the cluster.
E. It cannot be moved with the volume move command
Answer: A,B,E
Q13. - (Topic 3)
What are the LIF roles that can be assigned to ports in clustered ONTAP? (choose all that apply)
A. Data
B. Cluster management
C. Cluster
D. Node management
E. Intercluster
Answer: A,B,C,D,E
Q14. - (Topic 2)
For NDMP to be aware of a vserver, what actions needs to be taken? (choose three)
A. Data management application
B. Cluster-aware backup
C. NDMP scope listed
D. NDMP service enabled
Answer: A,B,D
Q15. - (Topic 3)
Which is a supported management switch? (Choose two)
A. Brocade 8000
B. Brocade FLS624
C. Cisco Nexus 5010
D. Cisco Nexus 7000
E. Cisco Catalyst 2960
F. Cisco Nexus 5020
Answer: E,F
Explanation: The NX5010 and NX5020 are cluster switches with 10Gbps ports.On the other hand these switches are reached their end of support and NX5596 is advised by NetApp. As I know the first 8 ports of NX5010 and the first 16 ports of NX5020 are 1/10Gbitps ports, so theoretically both can connect the management ports, but officially Netapp NS0-157 : Practice Test
they are not management switches.
Please see https://support.netapp.com/NOW/download/software/cm_switches/
Q16. - (Topic 1)
Which port is used for untagged VLAN traffic?
A. a0a-0
B. a0a
C. e0a-999
D. 0a
Answer: B
Explanation:
. The second character is a numeral 0-999 identifying the slot in which the port adapter is located. https://library.netapp.com/ecm/ecm_download_file/ECMP1636021