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You are configuring FC ports on front-end SAN switches for a 4-node Metrocluster configuration across two data centers. You need to ensure that each data center serves FC LUNs when an FC port goes offline in one data center. In this scenario, which front end switch setting must be modified to avoid overlap when a new port comes online?

A.
NPIV enabled
A.
NPIV enabled
Answers
B.
NPIV reject
B.
NPIV reject
Answers
C.
WWPN reject
C.
WWPN reject
Answers
D.
ANA mapped
D.
ANA mapped
Answers
E.
WWNN reject
E.
WWNN reject
Answers
Suggested answer: A

Explanation:

Best practice: NPIV is required for FC LIFs to operate correctly. Before creating FC LIFs, make sure that any fabrics attached to an ONTAP system have NPIV enabled.

You can find more information on this link:

https://www.netapp.com/pdf.html?item=/media/10680-tr4080pdf.pdf

You are asked to separate production FC traffic from test development FC traffic. In this scenario, at a minimum, which two configurations would accomplish this task? (choose two)

A.
VLANs
A.
VLANs
Answers
B.
Shared igroup
B.
Shared igroup
Answers
C.
SVMs
C.
SVMs
Answers
D.
Cisco VSANs
D.
Cisco VSANs
Answers
Suggested answer: C, D

Explanation:

SVMs will help us to separate traffic creating production_LIFs and development_LIFs VLANs will not affect anything, because it is asking about FC traffic Cisco VSans will help us to create separate virtual SANs within the same switch.

Which NetApp tool provides a detailed inventory of SAN components?

A.
Active IQ OneCollect
A.
Active IQ OneCollect
Answers
B.
Interoperabilty Matrix Tool
B.
Interoperabilty Matrix Tool
Answers
C.
Active IQ config advisor
C.
Active IQ config advisor
Answers
D.
Hardware Universe
D.
Hardware Universe
Answers
Suggested answer: A

Explanation:

ActiveIQ OneCollect is a tool from NetApp that will create an inventory of your environment that will include hosts, switches and storage and validate it against the IMT (Interoperability Matrix Tool).

A customer is deploying a SAN cluster of A700 nodes and wants to ensure that the SAN cluster will maintain a quorum in the event of a rack level power failure. Which two statements are true in this scenario? (choose two.)

A.
Six nodes are required
A.
Six nodes are required
Answers
B.
Four nodes are required
B.
Four nodes are required
Answers
C.
Three racks are required
C.
Three racks are required
Answers
D.
Two racks are required
D.
Two racks are required
Answers
Suggested answer: A, C

Explanation:

The quorum rule states that to make changes to the configuration in our cluster, we need to have more than half of the nodes available. This prevents configuration conflicts if we lose connectivity between the nodes in our cluster.

So, if we have only 2 racks and 4 nodes we could never get more than half of the nodes available if one of those racks power fails.

We need 6 nodes separated on 3 racks, so we can have more than half of the nodes available if one of those racks power fails.

You are planning to install a new AFF All SAN Array A250 system and want to use persistent ports. In this scenario, what should be identical within the HA pair?

A.
FCP port MTU size
A.
FCP port MTU size
Answers
B.
FCP Port
B.
FCP Port
Answers
C.
FCP port names
C.
FCP port names
Answers
D.
FCP port LIF WWNN-based zoning
D.
FCP port LIF WWNN-based zoning
Answers
Suggested answer: C

Explanation:

You can find more information on this link:

https://www.netapp.com/pdf.html?item=/media/10379-tr4515.pdf&v=20217121554 (11)

During maintenance of an AFF A250 node, you want to move the SAN LIFs that are members of a port set. In this scenario, which two statements are true? (choose two)

A.
You must disable SLM for the node that hosts the LIF
A.
You must disable SLM for the node that hosts the LIF
Answers
B.
You need to disable the zoning of the LIF WWPN
B.
You need to disable the zoning of the LIF WWPN
Answers
C.
The LIF must be removed from the port set
C.
The LIF must be removed from the port set
Answers
D.
You must take the SAN LIF offline
D.
You must take the SAN LIF offline
Answers
Suggested answer: C, D

Explanation:

If the LIF is a member of a port set, the LIF must have been removed from the port set before the LIF can be moved to a different node.

Change the status of the LIF to down (offline)

You can find more information on this link:

https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.dot-cm-sanag%2FGUID-09F5C2A3-FA66-4252-BEEF-D556A143CD30.html

You are planning on implementing a new SAN on AFF A400 controllers. The data set consists of unique 1 KB files that will be encrypted before being written to the SAN.

A.
Compaction
A.
Compaction
Answers
B.
compression
B.
compression
Answers
C.
Deduplication
C.
Deduplication
Answers
D.
Autogrow
D.
Autogrow
Answers
Suggested answer: A

Explanation:

You are configuring a 4-node AFF A400 ONTAP 9.8 cluster. The data center switches have limited ports, and you are given one 10-Gigabit Ethernet port per node for external access.

In this scenario, which three protocols share the same physical port? (Choose three)

A.
NVMe/FC
A.
NVMe/FC
Answers
B.
ISCSI
B.
ISCSI
Answers
C.
FCoE
C.
FCoE
Answers
D.
Snapmirror
D.
Snapmirror
Answers
E.
FC
E.
FC
Answers
Suggested answer: B, C, D

Explanation:

If we have only ethernet switches available, we can only enable protocols over ethernet such as FCoE, ISCSI and Snapmirror.

NVMe/FC and FC need a SAN Fabric switch to work.

Which FC service is used by a host for discover service to locate FC targets that are available?

A.
The fabric configuration server
A.
The fabric configuration server
Answers
B.
The fabric name service
B.
The fabric name service
Answers
C.
The fabric zone server
C.
The fabric zone server
Answers
D.
A. The fabric security server
D.
A. The fabric security server
Answers
Suggested answer: B

Explanation:

When a node is connected to the FC SAN, each SVM registers the World Wide Port Name (WWPN) of its LIF with the switch Fabric Name Service.

You can find more information on this link:

https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.dot-cm-sanag%2FGUID-6DDD6DEC-B3B2-482E-AB56-08641D35222E.html

Referring to the exhibit, which WWPN would safely be removed from the zone?

A.
50:0a:09:84:8d:7c:51:d5
A.
50:0a:09:84:8d:7c:51:d5
Answers
B.
20:09:00:a0:98:32:99:07
B.
20:09:00:a0:98:32:99:07
Answers
C.
21:00:00:c0:dd:19:4b:f3
C.
21:00:00:c0:dd:19:4b:f3
Answers
D.
20:27:00:a0:98:32:99:07
D.
20:27:00:a0:98:32:99:07
Answers
Suggested answer: C

Explanation:

Important:

A WWN pool can include only WWNNs or WWPNs in the ranges from 20:00:00:00:00:00:00:00 to 20:FF:FF:FF:FF:FF:FF:FF or from 50:00:00:00:00:00:00:00 to 5F:FF:FF:FF:FF:FF:FF:FF. All other WWN ranges are reserved. To ensure the uniqueness of the Cisco UCS WWNNs and WWPNs in the SAN fabric, we recommend that you use the following WWN prefix for all blocks in a pool:

20:00:00:25:B5:XX:XX:XX

You can find more information on this link:

https://www.cisco.com/en/US/docs/unified_computing/ucs/sw/cli/config/guide/1.4.1/CLI_Config_Guide_1_4_1_chapter21.html

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