NS0-520Preview

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?

You want to configure namespaces to support NVMe over Fibre Channel (NVMe/FC) using ONTAP 9.8.
Which action will accomplish this task?

A customer has a 4-node cluster consisting of a FAS8020 system and an AFF A220 system that is running iSCSI workloads across two separate SVMs. The FAS8020 system is reaching end of support, so they add a new AFF A400 system to migrate workloads off the FAS8020 system. The customer wants to migrate data off the FAS8020 aggregate n1_aggr1 on SVM2 to the AFF A400 aggregate n5_aggr1 on SVM1.
In this scenario, which NetApp command would accomplish this task?

Which NetApp tool provides a detailed inventory of SAN components?

Click the Exhibit button.

You are configuring a new NetApp ONTAP cluster and are connecting the nodes to Cisco MDS SAN switches. You connect one of the nodes to switch port fc1/11 and run the commands that are shown in the exhibit. The SAN LIFs are enabled but are not operationally online, and none of the SAN hosts can access their LUNs on the ONTAP cluster.
In this scenario, which configuration would cause this problem?

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.
In this scenario, which ONTAP inline storage efficiency will provide 4:1 savings for this workload?

Click the Exhibit button.

In an NVMe/FC environment, the host cannot discover the namespace on the AFF system.
Referring to the exhibit, what is the problem?

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 action would accomplish this task? (Choose two.)

An administrator is configuring their existing Ethernet network switches to provide iSCSI LUNs to several servers. The network switches are also used for other traffic from various hosts.
In this scenario, which statement is true?

You are testing FPC path failures on a 2-node NetApp AFF All SAN Array and verify that persistent ports are correctly enabled. Before testing, a host sees four optimized paths to a LUN. You perform a node takeover and re-check the host.
Which statement is true after the node takeover?

You have implemented FabricPool on your AFF ASA ONTAP 9.8 cluster. An archived database has become very active, and it requires FabricPool adjustments.
Which two steps are required to address this issue? (Choose two.)

Click the Exhibit button.

Referring to the exhibit, which two actions would you perform to ensure that each host has valid multipathing? (Choose two.)

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.)

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 a 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?

What are two considerations when creating a physical Reference: drawing for adding an ASA AFF A700 system to your existing FC SAN environment? (Choose two.)

You have deployed a FAS8300 system and want to enable SAN protocols.
In this scenario, which two protocols are available to serve SAN data? (Choose two.)

A customer wants to deploy NVMe/FC along with an existing FC SAN fabric using ONTAP 9.8.
In this scenario, which two actions are correct? (Choose two.)

You are installing an AFF A250 system with ONTAP 9.8 software. Your customer asks you about the recommended LIF configuration for the iSCSI protocol.
In this scenario, which two statements are correct? (Choose two.)

You are designing a new 4-node AFF A400 SAN cluster with 20 iSCSI hosts. Each AFF A400 node will have four data LIFs. Each iSCSI host needs to access every LUN over two LIFs per node on every SAN node.
In this scenario, which NetApp SAN feature enables this connectivity?

You have deployed an AFF A400 system for iSCSI workloads and want to ensure maximum performance to the hosts.
In this scenario, which two steps should be configured? (Choose two.)

Click the Exhibit button.

Your customer asks you to configure a newly installed FAS8300 for an FC host connection.
Referring to the exhibit, which step accomplishes this task?

You are configuring a FAS8300 HA pair running ONTAP 9.8 with two hosts that require SAN LUNs. The cluster is in a secure data center without switches.
In this scenario, which block protocol is supported on the hosts?

You are configuring a Windows Server 2019 system to attach to an iSCSI presented LUN. There are multiple physical paths from the Windows Server to the NetApp cluster.
Which two changes are required to the Windows Server to enable multipath? (Choose two.)