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NEW QUESTION # 57
You are preparing to replace a Cisco Nexus 92300YC switch. You have executed the cluster ping-cluster node1 command and received the output shown in the exhibit.
Which two checks indicate that the cluster is ready for the replacement to be performed? (Choose two.)
- A. 2 paths up, 0 paths down (TCP check)
- B. basic connectivity succeeds on 4 path(s)
- C. larger than PMTU communication succeeds on 4 path(s)
- D. 2 paths up, 0 paths down (UDP check)
Answer: A,D
Explanation:
For safe cluster switch replacement, ONTAP requires verification thatboth TCP and UDP connectivity are fully redundant and operational. The output confirms no paths are down, which validates resilience.
NEW QUESTION # 58
A host cannot connect to the namespace configured on an NVMe-enabled SVM.
In this scenario, what are two reasons for this problem? (Choose two.)
- A. The subsystem has an incorrect NQN.
- B. The igroup has an incorrect NQN.
- C. The namespace has not been added to the subsystem.
- D. The namespace has not been added to the igroup.
Answer: A,C
Explanation:
NVMe access in ONTAP is controlled throughNVMe subsystems, not igroups. A namespace must be explicitly mapped to a subsystem to allow host access. If the namespace is not added to the subsystem, the host cannot discover or connect to it.
Additionally, NVMe access control relies onNQNs (NVMe Qualified Names). If the subsystem is configured with an incorrect host NQN, authentication fails and the host is denied access.
Igroups are used for iSCSI and FC, not NVMe, making options B and C incorrect.
Therefore, the correct answers areA and D.
NEW QUESTION # 59
You are setting up a peer relationship between two ONTAP clusters.
In this scenario, which two statements are true regarding authentication? (Choose two.)
- A. Peering authentication can use an ONTAP generated passphrase.
- B. Peering authentication is required before enabling peering encryption.
- C. Peering authentication status can be verified with the cluster peer show command.
- D. Peering authentication can be configured using LDAP users and groups.
Answer: A,C
Explanation:
Explanation (250-350 words):
Cluster peering authentication is a foundational ONTAP SAN concept that ensures secure trust between clusters before data replication can occur. Authentication is performed during the peering process and establishes mutual trust.
ONTAP supportspassphrase-based authentication, where a passphrase is either user-defined or automatically generated by ONTAP. This passphrase is exchanged between clusters to authenticate the peer relationship. LDAP is not used for cluster peering authentication.
Administrators can verify the authentication and status of cluster peering relationships using thecluster peer showcommand, which displays peer state, availability, and authentication status.
Peering encryption can be enabled independently and does not require authentication to be completed first, making option C incorrect.
Therefore, the correct answers areA and D.
NEW QUESTION # 60
You are setting up a LIF for the node management network.
What will be the default failover policy in this scenario?
- A. local-only
- B. system-defined
- C. sfo-partner-only
- D. broadcast-domain-wide
Answer: A
Explanation:
Node management LIFs are used to manage individual nodes within an ONTAP cluster. These LIFs are designed to remain on the node they manage and are not intended to move during failover events.
By default, a node management LIF uses thelocal-onlyfailover policy. This ensures that the LIF remains bound to ports on the same node and does not migrate to other nodes. This behavior preserves administrative clarity and prevents confusion when accessing node-specific management interfaces.
Other failover policies, such as broadcast-domain-wide or sfo-partner-only, are used for data or cluster management LIFs where mobility is required for availability. System-defined is not a failover policy type.
Therefore, the correct answer isC (local-only).
NEW QUESTION # 61
Which switch vendor is supported for the cluster network switches?
- A. Cisco
- B. Brocade
- C. Hewlett-Packard
- D. Juniper Networks
Answer: A
Explanation:
ONTAP cluster networks support specific switch vendors validated by NetApp.Ciscois a supported and commonly used vendor for ONTAP cluster interconnect switches.
Other vendors listed are not supported for ONTAP cluster networks.
NEW QUESTION # 62
What is the purpose of a mailbox disk?
- A. Logging
- B. Storing HA partner information
- C. Sending AutoSupport mail
- D. Shipping defective drives
Answer: B
Explanation:
Mailbox disks store HA metadata and partner state information required for takeover and giveback operations.
NEW QUESTION # 63
Before installing FASTPATH and an RCF on a NetApp CN16xx switch, which condition must exist?
- A. ISLs must be moved
- B. The cluster must be fully functioning
- C. Port configuration must be reset individually
- D. Updates can only occur offline
Answer: B
NEW QUESTION # 64
What is the next step if you must escalate an open case?
- A. Open a new case.
- B. Call NetApp Support and ask to speak to the duty manager.
- C. Trigger AutoSupport again.
- D. Upload support data to Engineering.
Answer: B
NEW QUESTION # 65
You are assigned to install two DS2246 shelves, three DS4243 shelves, and one DS4486 shelf.
How many rack units (U space) should you account for in this rack layout?
- A. 20U
- B. 22U
- C. 10U
- D. 6U
Answer: A
Explanation:
NetApp rack unit (U) sizing is defined per shelf model:
* DS2246 = 2U each # 2 × 2U = 4U
* DS4243 = 4U each # 3 × 4U = 12U
* DS4486 = 4U # 4U
Total:4U + 12U + 4U = 20U
Therefore, the correct answer is20U.
NEW QUESTION # 66
You are expanding an existing cluster that uses BES-53248 cluster interconnect switches. You connected the new controllers to ports 0/17 through 0/20. However, you are unable to join the new nodes to the cluster.
Which action must be taken to solve the problem?
- A. Install the reference configuration file.
- B. Reboot the controllers.
- C. Install the license file.
- D. Install the CSHM configuration file.
Answer: A
Explanation:
Broadcom BES-53248 cluster interconnect switches require aReference Configuration File (RCF)to define supported port roles, speeds, breakout behavior, ISLs, and node-facing ports. By default, only a subset of ports is enabled for cluster connectivity. Ports0/17 through 0/20are not active for node connections unless explicitly configured by the correct RCF.
When new controllers are cabled to ports that are not enabled or correctly configured for cluster interconnect traffic, the ONTAP nodes cannot establish cluster LIF communication and therefore cannot join the cluster.
Installing the correctRCFconfigures these ports with the required VLANs, MTU, flow control, and speed settings so that cluster traffic can pass.
A license file is not required for basic cluster interconnect functionality. The Cluster Switch Health Monitor (CSHM) configuration file enables monitoring, not port functionality. Rebooting controllers does not resolve switch-side configuration issues.
Therefore, installing thereference configuration fileis the required corrective action.
NEW QUESTION # 67
According to NetApp documentation, what should be used when using the Cluster Switch Health Monitor (CSHM) and log collection features?
- A. HTTP
- B. SSH
- C. SSL
- D. Telnet
Answer: B
Explanation:
The Cluster Switch Health Monitor (CSHM) is a diagnostic feature used to monitor the health and configuration of cluster network switches. As part of ONTAP SAN implementation testing and troubleshooting, CSHM relies on secure, authenticated communication between the cluster and the switches.
NetApp installation and operational documentation clearly specifies thatSSHmust be used for bothCSHM monitoring and log collection. SSH provides encrypted communication, authentication, and command execution capabilities that are required to securely access switch operating systems and retrieve diagnostic information.
Protocols such asTelnetandHTTPare not acceptable because they transmit data in clear text and do not meet NetApp security standards.SSLis not used for switch CLI access or log retrieval in the context of CSHM.
Using SSH ensures compliance with security best practices while enabling ONTAP to collect switch logs, execute health checks, and validate switch configuration state. This requirement is consistently reinforced in NetApp installation objectives as part of secure cluster infrastructure design.
Therefore, the correct answer isD (SSH).
NEW QUESTION # 68
You installed two separate clusters in an isolated data center without outbound network access. The customer wants to troubleshoot issues locally and also create custom Excel reports for capacity utilization from a local server.
In this scenario, which NetApp tool would satisfy this requirement?
- A. Cloud Insights
- B. ONTAP System Manager
- C. Active IQ Digital Advisor
- D. Active IQ Unified Manager
Answer: D
Explanation:
In environments without outbound internet access, cloud-based monitoring and analytics tools cannot be used.
The customer requires alocally deployed solutionthat can perform health monitoring, troubleshooting, and capacity reporting, including the ability to generatecustom Excel reports.
Active IQ Unified Manager (AIQUM)is designed specifically for this use case. It is installed on a local server within the customer's environment and connects directly to ONTAP clusters. AIQUM provides performance monitoring, capacity analysis, event management, and historical reporting without requiring external connectivity. It also supports exporting reports in formats suitable for Excel-based analysis.
Active IQ Digital Advisor and Cloud Insights both rely on outbound connectivity to NetApp cloud services, which is not available in this isolated data center. ONTAP System Manager provides real-time management and basic monitoring but lacks the advanced reporting, historical trending, and Excel export capabilities required by the customer.
Therefore,Active IQ Unified Manageris the only tool that satisfies all stated requirements.
NEW QUESTION # 69
Which license is required to enable storage failover?
- A. CFO
- B. no license is required
- C. LC
- D. SFO
Answer: B
Explanation:
Storage failover is acore ONTAP featureand does not require a separate license. As long as the hardware supports HA and the system is properly cabled and configured, storage failover is available by default.
Therefore,no license is required.
NEW QUESTION # 70
You have a 2-node switchless cluster named clusterA. You are planning on adding two additional nodes to clusterA.
What must you consider before you add the additional nodes to clusterA?
- A. Convert clusterA to a switched cluster by migrating the data LIFs from direct connect to the cluster interconnect switch.
- B. Convert clusterA to a switched cluster by migrating the cluster LIFs from direct connect to the cluster interconnect switch.
- C. Convert clusterA to a single-node cluster.
- D. Use direct connect to add the additional nodes to clusterA.
Answer: B
Explanation:
A 2-node switchless cluster is limited to two nodes and uses direct connections for cluster LIFs. Before adding additional nodes, ONTAP requires converting the environment into aswitched cluster.
This conversion involves installing cluster interconnect switches andmigrating the cluster LIFsfrom direct connections to the new cluster interconnect switches. Data LIFs are not involved in cluster communication and do not need migration for cluster expansion.
Direct connect cannot support more than two nodes, and converting to a single-node cluster is invalid.
Therefore, the correct answer isC.
NEW QUESTION # 71
You want to add two new nodes to an existing 4-node cluster.
In this situation, what must be considered regarding the cluster interconnect?
- A. Customer IP addresses must be provided.
- B. IP addresses are used from the data LIFs.
- C. Class A subnet settings must be used.
- D. When a new node joins a cluster, IP addresses are generated automatically.
Answer: D
NEW QUESTION # 72
Your customer wants a newly installed AFF C190 cluster to send SNMP notifications to a trap host called OVERWATCH01.
In this scenario, which two statements are correct? (Choose two.)
- A. Configure an SNMP community string on the cluster.
- B. Configure a firewall policy and allow SNMP.
- C. Configure a trap host on the cluster.
- D. Configure DNS on the cluster.
Answer: A,D
Explanation:
Within ONTAP SAN implementation and configuration, SNMP is commonly used to send event notifications to external monitoring systems. To successfully send SNMP traps to a named host such asOVERWATCH01, two foundational configuration requirements must be met.
First,an SNMP community string must be configuredon the cluster. The community string defines the authentication mechanism for SNMP communication and determines which monitoring systems are authorized to receive SNMP data. Without a configured community string, ONTAP will not generate or send SNMP notifications.
Second,DNS must be configured on the cluster. The trap destination is defined using a hostname rather than an IP address. ONTAP requires DNS name resolution to translate the hostnameOVERWATCH01into an IP address. Without DNS configuration, the cluster cannot resolve the trap host and therefore cannot deliver SNMP notifications.
While configuring a trap host is also required in practice, the question asks whichtwo statements are correct, not which actions complete the entire workflow. The critical dependencies that enable SNMP trap delivery to a named host are the SNMP community string and DNS resolution.
Firewall policies for SNMP are predefined and enabled by default in ONTAP for management traffic, so manual firewall configuration is not required during standard installation scenarios.
Therefore, the correct answers areA and B.
NEW QUESTION # 73
During an installation of an AFF A400 cluster, you need to configure secure multitenancy.
What will enable you to accomplish this task?
- A. broadcast domains
- B. failover groups
- C. VLANs
- D. IPspaces
Answer: D
Explanation:
Secure multitenancy in ONTAP requires complete separation of network traffic, routing tables, and IP addressing.IPspacesprovide this level of isolation by creating independent network stacks within a single ONTAP cluster.
Failover groups, VLANs, and broadcast domains organize network paths but do not isolate routing domains.
Only IPspaces ensure tenants cannot access each other's network traffic.
Thus,IPspacesenable secure multitenancy.
NEW QUESTION # 74
While you are introducing the customer to the NetApp Support website, they ask you to ensure that the new ONTAP storage array is covered by support before you complete the knowledge transfer procedure.
Referring to the exhibit, which two widgets would you select to accomplish this task?(Choose two.)
- A. Product Support
- B. Contracts and Warranties
- C. Active IQ
- D. Systems
Answer: B,D
NEW QUESTION # 75
After the installation of a new 2-node cluster, you want to ensure AutoSupport is working as expected.
Which two ways can you trigger a new AutoSupport? (Choose two.)
- A. Use the ping command on the mailhost.
- B. Use the OnCommand Unified Manager GUI.
- C. Use the system node autosupport invoke -type test command.
- D. Use the OnCommand System Manager GUI.
Answer: C,D
Explanation:
AutoSupport can be manually triggered using the ONTAP CLI command or via System Manager. Ping tests and Unified Manager do not trigger AutoSupport generation.
NEW QUESTION # 76
You have to disable a switch that is connected to a port on your FAS2750. You notice that the LIFs that are associated with this port are migrated to a port that is not expected.
In this scenario, what would cause this behavior?
- A. The network port is configured incorrectly.
- B. There are no online ports within the same failover group.
- C. The network failover port is not licensed.
- D. The broadcast domain is configured incorrectly.
Answer: D
Explanation:
In ONTAP, LIF failover target selection is controlled byfailover groupsandfailover policies. A key installation and validation concept is that ONTAP uses broadcast domains to simplify and automate failover- group membership. Specifically, ONTAP documents that when you create a broadcast domain, ONTAP automatically creates a failover group with the same name and manages it so that as ports are added or removed from the broadcast domain, they are also added or removed from the associated failover group.
Because of this coupling, if a LIF "moves to a port that is not expected," the most direct and common cause is that thebroadcast domain contains ports that do not belong there(or ports that should be in a different broadcast domain/IPspace). When the original port goes down (for example, because you disabled the connected switch), ONTAP looks for eligible failover targets in the LIF's assigned failover group. If the broadcast domain was defined too broadly or incorrectly, the failover group will also be too broad, and ONTAP may pick a port that appears valid per configuration but is "unexpected" from the design intent.
Option C ("There are no online ports within the same failover group") would more commonly result inno valid failover target(and therefore an outage) rather than a clean migration to an unexpected port; ONTAP even warns that without a valid target, an outage occurs during failover verification. Option A is too generic and does not specifically explain why adifferentport becomes a valid target. Option D is not a typical ONTAP networking root cause for LIF migration behavior.
Therefore, the behavior is best explained by an incorrectly configured broadcast domain.
NEW QUESTION # 77
To ensure that your customer's cluster is robust and operational, you need to be familiar with configuration best practices.
Which three practice rules should you always follow? (Choose three.)
- A. All power supply units should be plugged into the same power grid.
- B. Remove failed disk drives once a year to maintain minimum interruption in controller stability.
- C. Keep all nodes in the cluster on the same version of ONTAP.
- D. Use LIFs with defined failover policies.
- E. Do not use the root aggregate for storing data.
Answer: C,D,E
Explanation:
ONTAP SAN solution assessment requires adherence to proven configuration best practices to ensure availability, resiliency, and supportability.
First,all nodes must run the same ONTAP version. Mixed-version clusters are only permitted temporarily during upgrades. Running different versions long-term can cause compatibility issues and is not supported as a steady-state configuration.
Second,LIFs must have defined failover policies. Proper LIF failover ensures that network access is maintained during port, node, or network failures. This is a foundational availability principle in ONTAP networking design.
Third,the root aggregate must never be used for data storage. The root aggregate is reserved exclusively for system metadata and cluster operations. Storing user data on the root aggregate can compromise system stability and is explicitly prohibited in NetApp best practices.
Removing failed disks annually is incorrect; failed disks must be replaced immediately. Plugging all power supplies into the same power grid eliminates redundancy and violates high-availability design principles.
Therefore, the correct answers areA, B, and E.
NEW QUESTION # 78
You are asked to install six shelves to a production cluster. The cluster is running clustered Data ONTAP and is a 4-node cluster. All six shelves will be cabled to the same HA pair. The customer wants you to assign all the new disks to a single node in the cluster.
Which three tools would help you accomplish this task? (Choose three.)
- A. the Hardware Universe Web-based tool
- B. the System Setup application
- C. the Config Advisor application
- D. the Synergy application
- E. the My AutoSupport Web-based tool
Answer: A,C,D
Explanation:
Installing and assigning new disk shelves in a production ONTAP cluster requires careful planning and validation. Three NetApp tools directly support this task.
TheHardware Universeprovides authoritative hardware compatibility and cabling guidance. It confirms which shelves, disk types, and cabling methods are supported for the specific controller platform and HA configuration.
TheSynergy applicationis used during installation to generate structured workflows, configuration guidance, and documentation that assist with shelf installation and disk assignment planning.
Config Advisoris essential after installation to validate shelf cabling, disk visibility, ownership, and HA pathing. It detects misconfigurations that could prevent proper disk assignment or create unsupported states.
My AutoSupport is used for telemetry and case management, not installation tasks. System Setup is used for initial cluster creation, not advanced shelf assignment planning.
Thus, the correct tools areA, B, and C.
NEW QUESTION # 79
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