Free NS0-516 Exam Braindumps (page: 4)

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A customer needs to add an EF280 with FC into its existing Brocade fabric but the FC ports in the SANtricity System Manager are showing the FC ports as down and the LED on the FC HIC is amber.

Which three tasks does the installer need to complete to solve this problem? (Choose three.)

  1. Verify that the ports are enabled on the switch
  2. Verify that the cables are plugged into the switch
  3. Verify that the server HBA has the boot BIOS enabled
  4. Verify that the EF280s management port is up
  5. Verify that the switch zone has the WWPNs for the EF280 and Server HBAs

Answer(s): A,B,E

Explanation:

Verify Switch Port Status:
Step: Check the status of the FC ports on the Brocade switch. Reason: The ports need to be enabled for communication.


Reference:

NetApp SANtricity documentation on FC switch integration.
Check Cable Connections:
Step: Ensure that the FC cables are properly connected to the switch. Reason: Loose or disconnected cables can cause the ports to appear down.


NetApp hardware installation guides and best practices for cable management.
Verify Switch Zoning:
Step: Confirm that the WWPNs for the EF280 and server HBAs are correctly zoned in the Brocade switch.
Reason: Incorrect zoning can prevent the devices from communicating, causing the ports to appear down.


Brocade zoning documentation and NetApp SANtricity System Manager guides.


NetApp SANtricity System Manager documentation
Brocade switch configuration and zoning guides
NetApp hardware installation and best practices guides



Click the Exhibit button.



Referring to the exhibit, which cable is an InfiniBand 4X connector?

  1. 3
  2. 1
  3. 2
  4. 4

Answer(s): B

Explanation:

Identify Connector Types:
Step: Examine the connectors in the exhibit to identify the InfiniBand 4X connector.

Reason: InfiniBand 4X connectors have a distinct appearance and size.
Connector Characteristics:
Observation: Connector 1 in the exhibit is labeled as 0.74 in (13.8 mm), which matches the size and appearance of an InfiniBand 4X connector.
Verification:
Cross-


Reference:

Confirm with NetApp and industry standards for InfiniBand connectors. Result: Connector 1 is the InfiniBand 4X connector based on size and design.


NetApp E-Series hardware documentation
Industry standards for InfiniBand connectors



An administrator is asked to create a Dynamic Disk Pools (DDP) pool from eleven 12 TB disks with the requirement that there is adequate space available for a reconstruction if a drive in the pool fails.

In this scenario, what should the administrator do to satisfy this requirement?

  1. Create the disk pool, and then edit the pool to reserve 12 TB of space
  2. Create the disk pool, and then add another 12 TB drive to the pool
  3. Create the disk pool, and then the system automatically reserves 12 TB of space
  4. Create the disk pool, and then create a hot spare on another 12 TB disk

Answer(s): C

Explanation:

Create the Disk Pool:
Step: Use the SANtricity System Manager to create a DDP with the eleven 12 TB disks. Reason: The DDP automatically reserves space for reconstruction purposes.
Automatic Space Reservation:
Functionality: The system automatically reserves adequate space for reconstruction when a disk fails.


Reference:

NetApp SANtricity System Manager documentation on DDP creation and management.
Confirmation:
Verify: Check the pool's configuration to ensure the space is reserved for reconstruction. Result: The system will show the reserved space within the DDP configuration.


NetApp SANtricity System Manager User Guide
NetApp E-Series DDP configuration and best practices



You are adding drives to an existing Dynamic Disk Pool (DDP).

In this scenario, which two drive characteristics should you consider when selecting the drives? (Choose two.)

  1. if the drives are the same capacity or larger
  2. if the drives have a compatible security type
  3. if the drives are from the same manufacturer
  4. if the drives have the same firmware level

Answer(s): A,B

Explanation:

Check Drive Capacity:
Step: Ensure that the new drives are of the same capacity or larger than the existing drives in the DDP.

Reason: Consistent drive capacity ensures optimal performance and utilization.


Reference:

NetApp best practices for DDP expansion.
Verify Security Type:
Step: Confirm that the new drives have a compatible security type (e.g., FDE, FIPS) with the existing drives.
Reason: Incompatible security types can lead to configuration issues or reduced security.


NetApp hardware compatibility and security documentation.


NetApp E-Series Hardware and Software Compatibility Guide NetApp SANtricity System Manager User Guide






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