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NEW QUESTION 141
Referring to the exhibit, which two pairs of ports are currently configurable as FC SAN LIFs? (Choose two.)
- A. 01b, 0g
- B. 01b, 0h
- C. 01a, 0h
- D. 01a, 0g
Answer: A
NEW QUESTION 142
You want configure namespaces to support NVMe over Fibre Channel (NVMe/FC) using ONTAP 9.8. Which action will accomplish this task?
- A. Enable ALUA on the namespaces that should use the NVMe protocol
- B. Configure a LIF for the NVMe protocol
- C. Remove any protocols from the SVM before adding the NVMe protocol
- D. Add FC to the list of SVM protocols
Answer: B
Explanation:
Although ONTAP uses a NVMe/FC LIF that is separate from the FCP LIFs, both LIFs can be hosted on the same physical HBA port at both the host initiator and storage target. NVMe/FC and FCP can share the same physical infrastructure concurrently, so the same physical port, cable, switch port, and target port can simultaneously host and transmit both FCP and NVMe/FC frames NVMe can use the same FC infraestructure, but it needs to create a separate NVMe LIF to work.
You can find more information on this link:
https://www.netapp.com/de/media/10681-tr4684.pdf (14)
NEW QUESTION 143
Which protocol provides multipathing and path management for both path and target failover for NVMe over Fibre Channel (NVMe/FC)?
- A. N_Port ID virtualization (NPIV)
- B. Asymmetric Logical Unit Access (ALUA)
- C. Asynchronous Namespace Access (ANA)
- D. NVMe namespaces
Answer: C
NEW QUESTION 144
An administrator enabled the FCP protocol on an SVM and created a boot LUN for a Windows Server 2019 server host. The host is attached using multiple paths to the storage SVM. After correctly adding the LUN to the igroup and setting its LUN ID to 1, the host is unable to boot using the installed FC HBA.
- A. The LUN ID must be set to 0
- B. The LUN ID must be set to 255
- C. During the boot process, using FCP is not supported by Microsoft
- D. During the boot process, using FCP is not supported by Netapp
Answer: A
Explanation:
Create the LUN that you want to use as a boot device, and map it to the igroup as LUN ID 0 You can find more information on this link:
https://library.netapp.com/ecmdocs/ECMP1656701/html/GUID-76BFD6AC-BC2A-419A-9DD3-D98423B2B67F.html
NEW QUESTION 145
Exhibit.
You are adding a boot LUN for a new server. The server uses FCP attached through a CNA.
The ONTAP cluster is also attached to the same fabric by way of UTA2. You configure the zoning for the fabric as shown in the exhibit. You discover that the server cannot see its boot LUN.
What is the problem with your zoning configuration?
- A. The zone was not activated.
- B. The WWPN for the NetApp LIF is incorrect.
- C. The zone used a wrong zone ID.
- D. The zone set must have the same name as the zone.
Answer: B
NEW QUESTION 146
You have a new 2-node AFF All SAN Array A700 cluster serving iSCSI LUNs. You are asked to test failures of the front-end protocol connections.
Which two actions satisfy the failure criteria? (Choose two.)
- A. Pull an Ethernet cable from a Linux host.
- B. Pull an Ethernet cable from a storage port with a cluster LIF.
- C. Disable Snapshot policies.
- D. Perform a storage controller failover.
Answer: A,D
NEW QUESTION 147
An administrator has expanded a 2-node ONTAP cluster to a 4-node ONTAP cluster. The cluster is using FC LUNs with all of the default settings. You must rebalance the LUNs to the new nodes.
Which configuration must be made to achieve this requirement?
- A. All nodes must be removed from the reporting nodes list.
- B. The new nodes must be added to the reporting nodes list.
- C. The original nodes must be removed from the reporting nodes list.
- D. The original nodes must be added to the reporting nodes list.
Answer: B
NEW QUESTION 148
While changing the network connections on your ONTAP cluster from twinax to fiber, the ports experience network connectivity issues. You want to verify which speeds the ports support and ensure that you have supported transceivers. In this scenario which two actions would accomplish this task (choose two)
- A. Use hardware universe to determine the supported port speeds
- B. Use the interoperability matrix tool to determine the supported port speeds
- C. Use the interoperability matrix tool to determine the supported transceivers
- D. Use hardware universe to determine the supported transceivers
Answer: A,D
Explanation:
Hardware universe will show information about port speeds and transceiver compatbility You can find more information on this link:
https://hwu.netapp.com/Resources/hwu_ug.pdf (page 73)
NEW QUESTION 149
You have a two node Netapp ONTAP cluster that is hosting FC LUNs for 90 SAN hosts. The hosts are experiencing occasional performance problems and receiving QFULL responses from the cluster nodes. Which action would solve this issue?
- A. Configure additional FC ports on the hosts
- B. Increase the queue depth on the initiator ports
- C. Increase the queue depth on the target ports
- D. Configure additional FC target ports
Answer: D
Explanation:
Adding more FC initiators on host will not solve this bottle-neck situation, we can try to increase the queue depth but we need the number of hosts and the number of target ports to calculate it correctly.
We need to add more FC target ports on our storage to keep the load balanced and distributed You can find more information on this link
https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.dot-cm-sanconf%2FGUID-A055B184-0876-4376-9C75-35FE8C9BE832.html
NEW QUESTION 150
For which two purposes would the use of VLAN's be beneficial? (Choose two.)
- A. to separate LAN from WAN traffic
- B. to isolate SSH traffic from other IP traffic
- C. to isolate iSCSI traffic from LAN/WAN traffic
- D. to isolate UDP from TCP traffic in the IP network
- E. to isolate management traffic from other IP traffic
Answer: C,E
NEW QUESTION 151
Click the Exhibit button.
Referring to the exhibit, which two Fibre Channel names should you zone on the FC switch to provide connectivity to the LUN? (Choose two.)
- A. 20:01:00:50:56:9c:16:cc
- B. 20:00:00:50:56:9c:16:cc
- C. 50:0a:09:82:9c:7a:4e:00
- D. 50:0a:09:82:9c:16:cc:00
Answer: A,B
NEW QUESTION 152
An administrator configures NVMe within an SVM for a test environment. The administrator creates an NVMe namespace and an NVMe subsystem. The administrator then maps the namespace to the subsystem. However, when the administrator establishes a connection to a supported host, the following error message appears: No discovery log entries to fetch.
What is the solution to this error?
- A. Add the host NQN to the subsystem.
- B. Add the host WWPN to the subsystem.
- C. Use the nvme ns-rescan /dev/nvme0 command to rescan the bus.
- D. Disable the host HBA and re-enable it to clear the buffers.
Answer: A
NEW QUESTION 153
Your customer asks you how to connect a host for SAN access to the newly installed AFF A400 system. In this scenario, which two statements are correct? (choose two)
- A. Direct Connection to the nodes from the hosts with ISCSI is supported
- B. Direct Connection to the nodes from the hosts with FC is supported
- C. Direct Connection to the nodes from the hosts with ISCSI is not supported
- D. Direct Connection to the nodes from the hosts with FC is not supported
Answer: A,D
Explanation:
ISCSI-Direct-attachment: In a direct-attached configuration, one or more hosts are directly connected to the controllers.
You cannot directly attach FC or FC-NMVE SAN hosts to single nodes without using an FC switch.
You can find more information on this link:
https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.dot-cm-sanconf%2FGUID-193CC377-5C6F-4D3C-B42E-CE71AB6AA77F.html
NEW QUESTION 154
Which two SAN components are inventoried by Active IQ OneCollect? (Choose two.)
- A. power supply
- B. storage controller
- C. fans
- D. FC switches
Answer: B,D
NEW QUESTION 155
You currently have a FAS8200 with ONTAP 9.5. You want to expand the front end FC I/O capabilities. However, you are unsure which target adapters are supported.
What would you use to confirm which adapters are supported with your current configuration?
- A. Interoperability Matrix Tool (IMT)
- B. OneCollect
- C. Hardware Universe (HWU)
- D. Upgrade Advisor
Answer: C
NEW QUESTION 156
A database owner requests that two additional hosts be added to an application server cluster. This brings the host count for the fabric to 10. The company's internal procedure is to set SAN hosts with a queue depth of 256. The FAS8300 2-node cluster is configured with one HBA per node with one port connected to fabric A and one port connected to fabric B.
Users complain about inconsistent performance.
What must the storage administrator do to ensure continuous operation of the hosts in this new configuration?
- A. Reduce the queue depth of the hosts such that the total does not exceed 2048.
- B. Reduce the number of LIFs per node on the FAS8300 cluster.
- C. Add two more hosts to the application server cluster.
- D. Create two additional LIFs per node on the FAS8300 cluster.
Answer: A
NEW QUESTION 157
You are testing iSCSI LUN failover across a 4-node FAS9000 fabric-attached MetroCluster configuration.
In this scenario, which front end configuration is required for non-disruptive host LUN failover between sites?
- A. Ipv6
- B. a stretched VSAN
- C. an intercluster LIF
- D. a stretched Layer 2 network
Answer: C
NEW QUESTION 158
You have a 2-node AFF A220 switchless cluster serving iSCSI LUNs. NetApp Volume Encryption (NVE) is enabled on all data volumes. You are asked to consolidate identical boot LUNs that are on both controllers. You need to nondisruptively consolidate LUNs with the highest storage efficiency.
In this scenario, which NetApp ONTAP technology accomplishes this task?
- A. aggregate relocate
- B. LIF migrate
- C. LUN move
- D. volume move
Answer: D
NEW QUESTION 159
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. FC
- B. FCoE
- C. Snapmirror
- D. ISCSI
- E. NVMe/FC
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.
NEW QUESTION 160
Which formula is appropriate for calculating target port Queue Depth?
- A. The number of LIFs using the physical port * Maximum Host HBA Queue Depth setting
- B. The number of physical ports * 2048
- C. The number of LIFs using a physical port * 256
- D. The sum of the Queue Depth setting for all hosts using a physical port
Answer: A
NEW QUESTION 161
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