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| Section | Weight | Objectives |
|---|---|---|
| ONTAP SAN Implementation & Configuration | 30% | - Host OS integration and configuration - FC/NVMe/iSCSI service configuration - Zoning, igroup creation, and LUN provisioning - SVM and network interface setup |
| ONTAP SAN Architecture and Concepts | 25% | - SAN security fundamentals - SVM, LIF, igroup, LUN concepts - Multipathing and high availability - Fibre Channel (FC), FCoE, iSCSI, NVMe protocols |
| Testing, Optimization & Troubleshooting | 25% | - Performance tuning and monitoring - Common SAN and ONTAP issue resolution - Data protection and replication for SAN - Connectivity and path verification |
| ONTAP SAN Solution Assessment | 20% | - Capacity and performance planning - Hardware and software compatibility - Interoperability Matrix Tool usage - Requirements gathering and planning |
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NEW QUESTION # 36
An engineer is troubleshooting FC connectivity issues on a customer's system and sees the following output from the network fcp adapter showcommand:
According to the output, what is the domain ID of the switch that is connected to port 2a of node n2?
Answer: D
Explanation:
The domain ID of the switch is indicated by the first two digits of the port address. For port 2a of node n2, the port address is 10020, where "10" represents the domain ID of the connected switch.
NEW QUESTION # 37
During maintenance of A NetApp AFF ONTAP cluster, which two steps are needed to move the SAN UFs to new nodes that are members of a portset? (Choose two.)
Answer: A,D
Explanation:
To move SAN LIFs to new nodes that are members of a portset during maintenance of a NetApp AFF ONTAP cluster, you should take the following steps:
* Remove the LIF from the portset: This ensures that the LIF is no longer associated with the current node, preparing it for the move to the new node.
* Take the SAN LIF offline: This step is necessary to make configuration changes without causing disruption to the SAN hosts. Once offline, the LIF can be moved to the new node and reconfigured as needed.
These actions help maintain the integrity and performance of the SAN environment during the migration of LIFs.
For more details, see:
* NetApp Documentation on Moving SAN LIFs
* NetApp Community on Moving LIFs
NEW QUESTION # 38
When data is written to a LUN in a four-node MetroCluster configuration, what feature is used to replicate data to the remote site?
Answer: B
Explanation:
SyncMirror provides synchronous replication of data between sites in a MetroCluster configuration, ensuring writes are mirrored to the remote site simultaneously for high availability.
NEW QUESTION # 39
Acustomer 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,B
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.
For further details, refer to:
* NetApp Interoperability Matrix Tool
* Active IQ OneCollect Documentation
NEW QUESTION # 40
A storage administrator has just completed an ISCSI implementation in a customer environment running VMware and needs to validate that the entire network path supports jumbo frames.
Which action should be taken?
Answer: D
Explanation:
To validate that the entire network path supports jumbo frames after an iSCSI implementation, you should perform a ping test from the host with fragmentation. This involves using the ping command with specific options to test jumbo frame support:
ping -M do -s 8972 <target_IP>
In this command:
* -M do ensures the packets are not fragmented.
* -s 8972 sets the packet size to 8972 bytes (9000 bytes MTU minus 28 bytes for the ICMP header).
By confirming that the large packets are successfully transmitted without fragmentation, you can validate that the network path, including switches and adapters, supports jumbo frames.
For more details, you can check:
* NetApp Documentation - iSCSI Configuration and Best Practices (NetApp) (NetApp).
NEW QUESTION # 41
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