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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: SAN Management | 18% | - LUN move and copy operations - Monitoring and troubleshooting - Storage quality of service - LUN space reservation and cloning |
| Topic 2: SAN Migration | 8% | - Volume move for SAN workloads - LUN migration procedures - Data transfer considerations |
| Topic 3: SAN Backup and Data Protection | 8% | - Backup strategies for LUNs - SnapVault configuration - SnapMirror for SAN |
| Topic 4: SAN Fundamentals | 8% | - SAN architecture and components - SAN terminology and concepts - FC and iSCSI protocols overview |
| Topic 5: iSCSI Configuration | 18% | - iSCSI initiator configuration - Discovery and authentication - iSCSI service management - Security and access controls |
| Topic 6: ONTAP SAN Configuration | 22% | - Port sets and interface groups - Selective LUN Map (SLM) - Initiator groups configuration - LUN creation and management |
| Topic 7: Fibre Channel Configuration | 18% | - Brocade and Cisco switch configuration - FCoE configuration - FC adapter setup and zoning - FCP alias configuration |
>> NS0-521 Reliable Exam Answers <<
Aspiring Network Appliance professionals strive to excel in Network Appliance NS0-521 exams such as the Implementation Engineer - SAN ONTAP Exam (NS0-521) to achieve their dream careers. However, passing the NS0-521 Exam can be challenging, especially with a demanding schedule that leaves little time for preparation.
NEW QUESTION # 68
An administrator is configuring ISCSI on an SVM and requires that all network traffic Is encrypted. What must be done to satisfy this requirement?
Answer: D
Explanation:
To ensure that all network traffic is encrypted for iSCSI on an SVM, configuring IPsec is required. IPsec (Internet Protocol Security) provides end-to-end encryption for IP traffic, ensuring that data transmitted over the network is secure.
For more details, refer to:
* NetApp Documentation on Configuring IPsec
NEW QUESTION # 69
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.
NEW QUESTION # 70
What connectivity Is required between NetApp ONTAP clusters in order to configure SnapMirror active sync across two data centers for FC?
Answer: B
Explanation:
To configure SnapMirror active sync across two data centers using FC (Fibre Channel), the required connectivity between NetApp ONTAP clusters is cluster peering. Cluster peering involves establishing a trust relationship between the clusters, allowing them to replicate data seamlessly. This setup ensures that data synchronization and disaster recovery processes are effective and reliable.
For more detailed information, you can check:
* NetApp Documentation on SnapMirror and Cluster Peering
NEW QUESTION # 71
What Is modified when moving a LUN between different HA pairs in the same SVM to prevent loss of connectivity?
Answer: C
Explanation:
When moving a LUN between different HA pairs in the same SVM to prevent loss of connectivity, the reporting nodes must be modified. The reporting nodes configuration ensures that the initiator paths are properly updated to reflect the new physical location of the LUN. This prevents disruptions in connectivity by maintaining the correct pathing information for the host systems accessing the LUN.
For more details, refer to:
* NetApp Documentation on LUN Management
NEW QUESTION # 72
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,B
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 # 73
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