NS0-521Preview

An administrator in configuring a NetApp SAN with iSCSI LIFs that fail over between HA partner nodes. The customer has several NetApp clusters of different models and types.
Which cluster meets this requirement?

A customer is using a new two-node NetApp All SAN Array (ASA) configuration with SnapMirror active sync. To verify if everything is set up correctly, the customer is looking at the number of paths in their ESXi hosts.
How many paths should the customer see?

An administrator provisions several LUNs on a four-node NetApp AFF cluster using default settings. Each AFF node has four FC LIFs. The configuration is modified to limit the target paths to two LIFs per node.
Which NetApp ONTAP command will verify initiator group visibility for each LIF?

Which NetApp ONTAP option enables automatic host-side space management for a LUN?

A customer uses several node types in their SAN environment. They want to migrate iSCSI LIFs without disruption.
Which command can achieve this?

A customer wants to use NVMe/FC to connect three Linux hosts to their NetApp ONTAP cluster.
What is the minimum speed for an HBA in an ONTAP controller in this scenario?

A storage engineer is required to provide NetApp site design documentation to show that the NetApp ONTAP SAN solution was delivered as intended.
Which NetApp tool can the storage engineer use to automate the creation of a difference report?

An engineer has a 100GB volume with the space guarantee set to volume and fractional reserve set to 100. The snapshot reserve is disabled. The volume contains two 20GB LUNs, and each LUN has the space guarantee enabled and is 50% full. The engineer creates a snapshot of the volume, and no data is written or modified after the snapshot is taken.
What is the available space in the volume?

A customer deploys an SVM for FCP with four LIFs across two fabrics. Equal client traffic is seen across all four LIFs.
In this scenario, how is the traffic across the active, unoptimized paths forwarded to the node hosting the LUN?

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.)

An engineer is troubleshooting FC connectivity issues on a customer’s system and sees the following output from the network fcp adapter show command:

According to the output, what is the domain ID of the switch that is connected to port 2a of node n2?

A customer has demanding database servers, which require larger I/O queue counts and queue depths.
What should be done to increase these parameters for certain hosts?

An administrator is troubleshooting a SAN network issue where the NVMe/TCP LIF keeps disconnecting.
Which command helps the administrator to investigate this issue?

A customer has recently installed a new NetApp AFF system and Cisco Nexus 9000 Series switches for their SAN workload. The administrator is tasked with configuring interface groups for port-based load balancing.
Which two commands are required? (Choose two.)

An engineer has just installed a new MetroCluster IP system for their SAN environment and wants to verify if all backend network connections are set up and working correctly.
Which two commands must the engineer run to verify the configuration? (Choose two.)

A customer wants to connect a NetApp ONTAP based storage system to Cisco Nexus switches using 100GB optical cables.
Which NetApp tool should be consulted to determine if this is a supported configuration?

During an iSCSI deployment, the customer requests a change of front-end network connections on the NetApp ONTAP cluster from twinax cables to fiber-optic cables.
Which two NetApp tools would an administrator use to verify the supported port speeds and transceivers? (Choose two.)

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?

What is the maximum size for a LUN in NetApp ONTAP 9.14.1 software?

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?

When using tagged VLANs on Cisco Nexus switches for NVMe over TCP, which two changes must be made to enable jumbo frames? (Choose two.)

An administrator finishes an installation of a new NetApp ASA system at the customer site and creates a new LUN. The customer wants to restrict the access of the LUN to specific LIFs.

Where would the administrator configure this?

Which NetApp feature presents LUNs only within the HA pair?

A customer wants to enable CHAP authentication on their iSCSI sessions.

Which command should be used to set up the appropriate security policies and passwords?