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NEW QUESTION # 12
Click the Exhibit button.
A customer is testing a newly installed NetApp AFF A400 all-flash HA storage system. An SVM for FCP with a LUN on Node 1 has been configured, and a server has been connected as shown in the exhibit. For testing, the engineer plans to do a storage failover of Node 1.
After the failover, what is the expected status of the marked path?
- A. Active/Optimized
- B. Offline
- C. Active/Nonoptimized
- D. Unavailable
Answer: C
Explanation:
In the scenario where a storage failover is performed on Node 1 in an HA pair, the path marked in the exhibit would becomeActive/Nonoptimized. After the failover, the LIFs from Node 1 that were activeand optimized will switch to Node 2. Paths that were previously optimized will become nonoptimized because they are now served through the partner node.
For more details, see:
* NetApp Documentation on ALUA
NEW QUESTION # 13
During expansion planning for a 10-node cluster running NetApp ONTAP 9.14.1 software, which uses SAN and NAS, how many additional nodes can be added to this cluster?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
Explanation:
NetApp ONTAP 9.14.1 supports up to a 16-node cluster for SAN and NAS configurations. Given a current
10-node cluster, you can add up to 6 additional nodes to reach the maximum supported node count. This expansion capability ensures scalability for growing storage needs while maintaining high availability and performance.
For more information, refer to:
* NetApp Storage Limits Documentation (NetApp)
NEW QUESTION # 14
A customer requires multiple SAN and NAS protocols on a NetApp AFF cluster. The cluster must concurrently serve a namespace over NVMe/FC, a LUN over FCP, a LUN over iSCSI, and an NFS export.
Based on these requirements, what is the minimum data SVM count that is required?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
Explanation:
To concurrently serve a namespace over NVMe/FC, a LUN over FCP, a LUN over iSCSI, and an NFS export, only one data SVM (Storage Virtual Machine) is required. NetApp ONTAP allows a single SVM to supportmultiple SAN and NAS protocols simultaneously, enabling efficient and consolidated management of storage resources.
For more information, refer to:
* NetApp Documentation on SVM Configuration
* NetApp SVM Best Practices
NEW QUESTION # 15
A healthcare customer wants to Implement an FC SAN solution consisting of a NetApp ONTAP system, Broadcom switches, and servers.
Which tool contains detailed blueprints and implementation references that can be used to design this solution?
- A. NetApp Active IQ Unified Manager
- B. NetApp Verified Architecture
- C. NetApp Active IQ Config Advisor
- D. NetApp Fusion
Answer: B
Explanation:
The correct tool for designing an FC SAN solution consisting of a NetApp ONTAP system, Broadcom switches, and servers is the "NetApp Verified Architecture" (NVA). The NetApp Verified Architecture provides comprehensive blueprints and detailed implementation references. These blueprints are thoroughly tested, prescriptive in nature, and designed to minimize deployment risks and accelerate time to market. They are specifically designed to help ensure that the architecture meets the high standards required for enterprise environments.
NVA documents include design guides, best practices, and detailed configuration steps, making them invaluable for planning and deploying complex solutions like the one described.
For more information, you can refer to the official NetApp documentation on NetApp Verified Architectures:
* NetApp Verified Architecture Program Summary
* NetApp Verified Architecture Overview
These resources provide detailed insights into the architecture, including technology requirements, deployment procedures, and additional references for further reading.
NEW QUESTION # 16
A site survey has been conducted for an installation of a switchless HA pair with two NetApp DS224C shelves in the customer's already populated rack.
Which of the following two need to be verified to ensure a successful deployment? (Choose two.)
- A. Rack units
- B. Power connections
- C. Crash cart location
- D. Cluster switch location
Answer: A,B
Explanation:
For a successful deployment of a switchless HA pair with two NetApp DS224C shelves in an already populated rack, it is crucial to verify:
* Rack units: Ensure that there are enough rack units available to accommodate the new shelves and any associated equipment. Proper planning of space in the rack is essential for a neat and functional setup.
* Power connections: Verify that there are sufficient and appropriately rated power connections available. Ensuring proper power distribution and redundancy is critical for the reliability and uptime of the storage system.
For more details, refer to:
* NetApp Documentation on Rack Installation
* NetApp Community Discussion on Power Connections
NEW QUESTION # 17
A storage administrator recently implemented ISCSI SAN in a customer environment. Which two actions should be done to ensure the best performance? (Choose two.)
- A. Decrease the default queue depth on the host to eight.
- B. Connect host and storage ports to the same switches.
- C. Configure Jumbo frames In the entire data path.
- D. Zone the host by using the host WWPNs.
Answer: B,C
Explanation:
To ensure the best performance in an iSCSI SAN implementation:
* Connect host and storage ports to the same switches: This minimizes latency and maximizes the efficiency of data paths by ensuring direct connections within the same network segment.
* Configure Jumbo frames in the entire data path: Setting a larger Maximum Transmission Unit (MTU) size reduces the overhead for processing each packet, thus improving overall network performance. Ensuring Jumbo frames are configured end-to-end in the data path is crucial for optimal
* performance.
For further details, check:
* NetApp Best Practices for iSCSI
* NetApp Community Discussion on iSCSI Performance
NEW QUESTION # 18
What Is modified when moving a LUN between different HA pairs in the same SVM to prevent loss of connectivity?
- A. LUN mapping
- B. port name
- C. reporting nodes
Cigroup
Answer: C
Explanation:
When moving a LUN between different HA pairs in the same SVM to prevent loss of connectivity, the reporting nodes must be modified. The reporting nodes configuration ensures that the initiator paths are properly updated to reflect the new physical location of the LUN. This prevents disruptions in connectivity by maintaining the correct pathing information for the host systems accessing the LUN.
For more details, refer to:
* NetApp Documentation on LUN Management
NEW QUESTION # 19
A customer asks for help cloning one database LUN from a SnapMlrror destination volume for testing the data with a new application.
What command should the administrator use to clone the LUN?
- A. lun wovestart
- B. volume fileclonecreate
- C. volumemove start
- D. volumeclone create
Answer: D
Explanation:
To clone a LUN from a SnapMirror destination volume for testing purposes, the volume clone create command should be used. This command creates a FlexClone volume from the SnapMirror destination, making the LUN within it accessible for testing without disrupting the original volume.
For more details, refer to:
* NetApp Documentation on Volume Clone Create
* NetApp Community Discussion on LUN Cloning
NEW QUESTION # 20
What connectivity Is required between NetApp ONTAP clusters in order to configure SnapMirror active sync across two data centers for FC?
- A. Cedicated FC switches and ISL
- B. Cluster peering
- C. Dedicated IP switches and ISL
- D. Shared FC switches
Answer: B
Explanation:
To configure SnapMirror active sync across two data centers using FC (Fibre Channel), the required connectivity between NetApp ONTAP clusters is cluster peering. Cluster peering involves establishing a trust relationship between the clusters, allowing them to replicate data seamlessly. This setup ensures that data synchronization and disaster recovery processes are effective and reliable.
For more detailed information, you can check:
* NetApp Documentation on SnapMirror and Cluster Peering
NEW QUESTION # 21
What should an administrator use to protect an Oracle RAC Automatic Storage Management (ASM) instance to ensure automated restores?
- A. CLI snapshots and clones
- B. Consistency groups
- C. NetApp SnapCenter plugin
- D. Availability groups
Answer: C
Explanation:
To protect an Oracle RAC Automatic Storage Management (ASM) instance and ensure automated restores, the recommended tool is theNetApp SnapCenter plugin. SnapCenter provides comprehensive backup, restore, and clone capabilities for Oracle databases, including those using ASM. It integrates tightly with Oracle RAC environments and automates the entire data protection process, ensuring that backups are consistent and restores are efficient and reliable.
For more details, refer to:
* NetApp Documentation on SnapCenter for Oracle (NetApp).
* NetApp TR-4964: Oracle Database Backup, Restore, and Clone (NetApp).
NEW QUESTION # 22
A customer has created an SVM for their SAN workloads. They now want to configure the SVM to use NVMe/FC. Which two steps are needed to accomplish this task? (Choose two.)
- A. Create the NVMe service.
- B. Create the FC service.
- C. Add the FC protocol.
- D. Create an NVMe/FC LIF.
Answer: C,D
Explanation:
To configure an SVM to use NVMe/FC, the following steps are necessary:
* Add the FC protocol: This step involves enabling the Fibre Channel protocol on the SVM, which is required to support NVMe over Fibre Channel.
* Create an NVMe/FC LIF: Logical Interfaces (LIFs) must be created to handle NVMe traffic over the Fibre Channel network. These LIFs enable the NVMe namespace access to the host systems.
These steps ensure that the SVM is correctly set up to use NVMe/FC, allowing for efficient and high-performance access to NVMe storage.
For more information, refer to:
* NetApp NVMe/FC Configuration
NEW QUESTION # 23
What configuration must be applied for NVMe/FC?
- A. Configure igroup and IQN mapping.
- B. Create multiple initiator zones and multiple target zones.
- C. Enable NPV on all fabric switches.
- D. Enable NPIV on all fabric switches.
Answer: D
Explanation:
When configuring NVMe/FC (NVMe over Fibre Channel), it is necessary to enable N_Port ID Virtualization (NPIV) on all fabric switches. NPIV allows multiple Fibre Channel initiators to share a single physical Fibre Channel port, which is crucial for NVMe/FC environments where efficient utilization of available ports is needed.
NPIV support enables the creation of virtual ports, which can significantly optimize the configuration and management of Fibre Channel fabrics, thus supporting NVMe/FC operations.
For further details, you can refer to:
* NetApp Community - NVMe/FC Configuration (NetApp Community).
* NetApp Documentation - NVMe Overview (NetApp).
NEW QUESTION # 24
Which two NetApp features provide synchronous data replication between two sites for SAN workloads with automatic failover in case of a site disaster? (Choose two.)
- A. SnapMirror Synchronous
- B. SnapMirror SVM
- C. MetroCluster IP
- D. SnapMirror active sync
Answer: A,C
Explanation:
For synchronous data replication between two sites with automatic failover in case of a site disaster for SAN workloads, the two NetApp features that provide these capabilities areSnapMirror Synchronousand MetroCluster IP.
* SnapMirror Synchronous: This feature provides volume-granular, synchronous replication with zero RPO (Recovery Point Objective), ensuring that data is mirrored in real-time to a secondary site. This
* setup supports automatic failover, maintaining data availability even during site failures
* MetroCluster IP: This solution provides synchronous replication and combines high availability and disaster recovery capabilities. MetroCluster IP uses IP networking to extend the distance over which replication can occur and supports automatic failover and failback, making it suitable for critical SAN workloads
NEW QUESTION # 25
An SVM is created for FCP traffic. LUNs must be created to share with ESXi hosts for datastores. Which two items must be configured after the LUN is created, for this to happen? (Choose two.)
- A. Create an igroup with the ESXi hosts' WWNNs.
- B. Create an igroup with the ESXi hosts' WWPNs.
- C. Map the LUNs to the igroup.
- D. Configure CHAP authentication.
Answer: B,C
Explanation:
For configuring LUNs to share with ESXi hosts for datastores in an SVM created for FCP traffic, the following steps are necessary after creating the LUN:
* Create an igroup with the ESXi hosts' WWPNs: This step involves defining an initiator group that includes the WWPNs of the ESXi hosts that need access to the LUN.
* Map the LUNs to the igroup: This step assigns the LUN to the created igroup, allowing the ESXi hosts to access the LUN.
For further details, refer to:
* NetApp Documentation on LUN and igroup Configuration
NEW QUESTION # 26
What Is a recommended setting for using the NetApp ONTAP LUN fractional reserve?
- A. Space allocation is set to enable.
- B. LUN space reservation is disabled.
- C. Volume Snapshot copy automatic deletion is disabled.
- D. Space guarantee is set to volume.
Answer: D
Explanation:
The recommended setting for using the NetApp ONTAP LUN fractional reserve is to set the space guarantee to "volume". This setting ensures that the required space for overwrites in the volume is reserved, preventing potential write failures when snapshot copies are created. This setup helps in maintaining the performance and reliability of the storage system by ensuring there is always enough space allocated for the LUN.
For further details, you can refer to:
* NetApp Community Discussion on Fractional Reserve
* NetApp Documentation on Space Management
NEW QUESTION # 27
An administrator is setting up a NetApp ONTAP AFF system for both NVMe/TCP and iSCSI. Which task is required for SAN configuration?
- A. Configure DH-HMAC-CHAP authentication.
- B. Configure IPsec.
- C. Configure CHAP authentication.
- D. Configure LIFs.
Answer: D
Explanation:
When setting up a NetApp ONTAP AFF system for both NVMe/TCP and iSCSI, a critical task required for SAN configuration is to configure Logical Interfaces (LIFs). LIFs are necessary for network connectivity and are used by both NVMe/TCP and iSCSI protocols to communicate between the storage system and the host.
The configuration of LIFs involves creating and managing these interfaces to ensure they are correctly mapped and available for use by the respective protocols. This step is essential for the SAN setup to function properly.
For more detailed steps on configuring LIFs, you can refer to NetApp's documentation:
* How to Configure NVMe/TCP with ONTAP (NetApp Community).
* SAN Configuration with ONTAP (NetApp).
NEW QUESTION # 28
A four-node NetApp ONTAP SAN cluster has been deployed. After installation, the engineer wants to verify cabling.
Which NetApp tool should the engineer use?
- A. Hardware Universe
- B. Interoperability Matrix Tool
- C. Active IQ Config Advisor
- D. NetApp Host Utilities package
Answer: C
Explanation:
To verify the cabling of a four-node NetApp ONTAP SAN cluster after installation, the recommended tool is Active IQ Config Advisor. This tool provides detailed checks for proper configuration, including cabling verification, and helps ensure that best practices are followed for optimal performance and reliability.
For further details, see:
* NetApp Active IQ Config Advisor
NEW QUESTION # 29
A customer has a two-node NetApp AFF ASA cluster in an environment with a Cisco Fibre Channel SAN and Cisco UCS Servers. The customer wants to upgrade the UCS Server BIOS and the Cisco NX-OS system running on the switches.
Which NetApp resource should be consulted to check compatibility with the new versions?
- A. BlueXP digital advisor
- B. Hardware Universe
- C. Active IQ Config Advisor
- D. Interoperability Matrix Tool (IMT)
Answer: D
Explanation:
When planning to upgrade the UCS Server BIOS and Cisco NX-OS system running on the switches in a NetApp AFF ASA cluster environment, theInteroperability Matrix Tool (IMT)is the recommended resource to check compatibility with the new versions. The IMT provides detailed compatibility information for various hardware and software components, ensuring that the planned upgrades will not cause any interoperability issues.
For further details, refer to:
* NetApp Interoperability Matrix Tool
NEW QUESTION # 30
An administrator has a NetApp AFF cluster with two SVMs serving LUNs. SnapMirror active sync is configured, and a disaster recovery test is planned over the weekend.
Which NetApp ONTAP command will show the status of this test?
- A. network interface failover-groups show
- B. snapmirror failover show
- C. snapnirror config-replication status show
- D. storage failover hwassist show
Answer: B
Explanation:
To check the status of a SnapMirror active sync disaster recovery test on a NetApp ONTAP cluster, you would use the command snapmirror failover show. This command provides the necessary details about the failover status, helping administrators verify if the disaster recovery test is proceeding as expected. It displays the status of the failover groups and their readiness, which is essential for confirming the effectiveness of the disaster recovery setup.
For more detailed information on SnapMirror commands and their usage, refer to:
* NetApp Documentation - SnapMirror Commands (NetApp Community) (NetApp Community).
NEW QUESTION # 31
After deleting a LUN, an administrator notices that the space does not show as available. What needs to be done to reclaim the space?
- A. UnmaptheLUN.
- B. Delete the volume snapshots.
- C. Purge the recovery queue.
- D. Perform space reclamation.
Answer: D
Explanation:
After deleting a LUN, if the space does not show as available, performing space reclamation is necessary.
Space reclamation involves identifying and reclaiming unused space on the storage system, making it available for new data. This process ensures that the deleted LUN's space is properly freed up and reflected in the available storage capacity.
For more details, refer to:
* NetApp Documentation on Space Reclamation
* NetApp Community on Free Space Reclamation
NEW QUESTION # 32
A customer wants to configure an NVMe protocol-based NetApp ONTAP based storage system in a SAN environment.
What is used to configure the list of hosts?
- A. igroup
- B. Namespace
- C. Subsystem
- D. LUN
Answer: C
Explanation:
When configuring an NVMe protocol-based NetApp ONTAP storage system in a SAN environment, a subsystem is used to configure the list of hosts. A subsystem in the NVMe context is an entity that groups NVMe namespaces (storage units) and presents them to the connected hosts. The hosts access these namespaces through the subsystem, allowing for efficient management and configuration of NVMe resources.
This configuration ensures that the appropriate hosts have access to the necessary namespaces for storage operations. This approach is critical in NVMe SAN environments to maintain high performance and manageability.
For further details, refer to:
* NetApp Community - How to Configure NVMe/TCP (NetApp Community).
* NetApp Documentation - NVMe Overview (NetApp).
NEW QUESTION # 33
A storage administrator has just completed an ISCSI implementation in a customer environment running VMware and needs to validate that the entire network path supports jumbo frames.
Which action should be taken?
- A. Check the VMkernel adapter settings.
- B. Check the broadcast domain settings.
- C. Ping from the host with fragmentation.
- D. Ping from the host without fragmentation.
Answer: C
Explanation:
To validate that the entire network path supports jumbo frames after an iSCSI implementation, you should perform a ping test from the host with fragmentation. This involves using the ping command with specific options to test jumbo frame support:
ping -M do -s 8972 <target_IP>
In this command:
* -M do ensures the packets are not fragmented.
* -s 8972 sets the packet size to 8972 bytes (9000 bytes MTU minus 28 bytes for the ICMP header).
By confirming that the large packets are successfully transmitted without fragmentation, you can validate that the network path, including switches and adapters, supports jumbo frames.
For more details, you can check:
* NetApp Documentation - iSCSI Configuration and Best Practices (NetApp) (NetApp).
NEW QUESTION # 34
During maintenance of A NetApp AFF ONTAP cluster, which two steps are needed to move the SAN UFs to new nodes that are members of a portset? (Choose two.)
- A. Remove the LIF from the portset.
- B. Disable the SLM feature for the node that hosts the LIF.
- C. Disable the zoning of the LIF WWPN.
- D. Take the SAN LIF offline.
Answer: A,D
Explanation:
To move SAN LIFs to new nodes that are members of a portset during maintenance of a NetApp AFF ONTAP cluster, you should take the following steps:
* Remove the LIF from the portset: This ensures that the LIF is no longer associated with the current node, preparing it for the move to the new node.
* Take the SAN LIF offline: This step is necessary to make configuration changes without causing disruption to the SAN hosts. Once offline, the LIF can be moved to the new node and reconfigured as needed.
These actions help maintain the integrity and performance of the SAN environment during the migration of LIFs.
For more details, see:
* NetApp Documentation on Moving SAN LIFs
* NetApp Community on Moving LIFs
NEW QUESTION # 35
A customer Is setting up a two-node cluster to serve (SCSI LUNs. How many interfaces should be created?
- A. One ISCSI LIF per SVM
- B. One iSCSI LIF per node
- C. Two ISCSI LIFs per SVM
- D. Two iSCSI LIFs per node
Answer: D
Explanation:
For a two-node cluster serving iSCSI LUNs, it is recommended to createtwo iSCSI LIFs per node. This configuration provides redundancy and load balancing, ensuring that each node can handle failover scenarios effectively and maintain high availability for the iSCSI connections.
For more details, see:
* NetApp Documentation on iSCSI LIF Configuration
NEW QUESTION # 36
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