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| Section | Weight | Objectives |
|---|---|---|
| Testing, Optimization & Troubleshooting | 25% | - Performance tuning and monitoring - Data protection and replication for SAN - Common SAN and ONTAP issue resolution - Connectivity and path verification |
| ONTAP SAN Solution Assessment | 20% | - Requirements gathering and planning - Interoperability Matrix Tool usage - Capacity and performance planning - Hardware and software compatibility |
| ONTAP SAN Architecture and Concepts | 25% | - Multipathing and high availability - Fibre Channel (FC), FCoE, iSCSI, NVMe protocols - SAN security fundamentals - SVM, LIF, igroup, LUN concepts |
| ONTAP SAN Implementation & Configuration | 30% | - Zoning, igroup creation, and LUN provisioning - Host OS integration and configuration - SVM and network interface setup - FC/NVMe/iSCSI service configuration |
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NEW QUESTION # 19
A customer currently operates a legacy iSCSI storage environment that is connected to network switches with several Windows hosts. As part of an upcoming NetApp ONTAP software upgrade, an engineer needs to verify compatibility. Which two NetApp tools would help the engineer assess the environment? (Choose two.)
Answer: A,D
Explanation:
To verify compatibility in an iSCSI storage environment before a NetApp ONTAP software upgrade, the following tools are recommended:
Interoperability Matrix Tool (IMT): This tool helps verify the compatibility of different components, including network switches, hosts, and storage systems, ensuring that the planned upgrade will be supported.
Active IQ OneCollect: This tool collects comprehensive configuration and performance data from the storage environment, which can be used to assess the current setup and identify any compatibility issues before the upgrade.
NEW QUESTION # 20
Which tasks are essential for SVM configuration? (Choose Three.)
Answer: A,B,C
NEW QUESTION # 21
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.)
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 # 22
A customer opens a support case for performance issues with an FC Oracle database after migrating from a NetApp AFF system to a NetApp All SAN Array (ASA) platform. Further investigation shows that the number of paths exceeds the recommendation for SAN deployment.
What are two ways to address this problem? (Choose two.)
Answer: A,D
Explanation:
When the number of paths exceeds the recommended configuration for SAN deployment, it can cause performance issues. To address this problem, you can:
Use Selective LUN Mapping (SLM): SLM allows you to control which LIFs (Logical Interfaces) are used to access specific LUNs, thus reducing the number of paths and potentially improving performance by aligning with best practice configurations.
Reconfigure the fabric switch zoning: Adjusting the zoning on the fabric switches can help manage and optimize the number of paths, ensuring that there are not too many paths that could lead to inefficient I/O operations and performance degradation.
NEW QUESTION # 23
An engineer Is implementing a data migration scenario for a customer who has multiple FC LUNs across multiple third-party SAN arrays. The engineer wants to use Foreign LUN Import (FLI) for the migration.
What is a requirement on the destination NetApp ONTAP cluster for FLI?
Answer: A
Explanation:
When using Foreign LUN Import (FLI) for migrating LUNs from third-party SAN arrays to a NetApp ONTAP system, one of the requirements is to have at least one Fibre Channel (FC) port configured in target mode on the destination NetApp ONTAP cluster. This configuration is necessary to facilitate the migration process as the target mode port will accept and manage incoming data from the source SAN arrays.
For additional details, refer to:
* NetApp Documentation on FLI
NEW QUESTION # 24
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