Free Netapp NS0-185 Practice Exam with Questions & Answers | Set: 4

After installing a NetApp storage system, it is critical to validate the environment for configuration and cabling errors.Config Advisoris the NetApp-recommended tool specifically designed for this purpose.

Config Advisor performs automated checks against NetApp-supported configuration rules, including hardware cabling, HA setup, disk ownership, shelf connectivity, network configuration, and firmware compatibility. It identifies misconfigurations that could lead to operational issues if left unresolved.

FilerView and BNA are legacy or unrelated tools, and Synergy is not used for ONTAP installation validation.

Therefore, the correct answer isD (Config Advisor).

AutoSupport verification requires checking history and generating a test message. The history command confirms delivery, and invoke sends a test AutoSupport. Therefore,A and Dare correct.

ONTAP 9.x defaults toRAID-DPfor SATA, NL-SAS, SAS, and SSD aggregates unless specific conditions require RAID-TEC. RAID-DP provides double-parity protection, allowing the system to withstand two simultaneous disk failures, which is essential for large-capacity SATA drives such as 10 TB disks.

RAID-TEC is reserved for very large aggregates with higher disk counts and is not the default. RAID4 and RAID1 are not used as default aggregate RAID types in ONTAP 9.

Therefore, the aggregate will be created withRAID-DP.

The cluster ping-cluster command is specifically designed to testinter-node cluster network connectivity, includinglatency, packet loss, and throughputbetween cluster nodes. This command generates synthetic traffic over the cluster interconnect and measures performance characteristics that directly affect cluster health and stability.

The command is commonly used duringpost-installation validation, cluster expansion, and troubleshooting scenarios involving cluster network performance. It provides insight into whether the cluster interconnect is operating within expected parameters.

Other commands listed do not provide this functionality. QoS workload statistics focus on application-level performance, network test-path validates reachability for LIF failover paths, and statistics node show reports internal node counters rather than inter-node network performance.

Therefore, the correct answer isB.

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.