- (Exam Topic 2)
A customer wants to use both Cisco FC and FCoE switches in their ONTAP environment. According to NetApp best practices, what are two requirements in this scenario? (Choose two.)

1. A. You must use single initiator zoning.
2. B. You must create interface groups to isolate FC and FCoE LIFs.
3. C. You must create a trunk with multiple virtual LANs.
4. D. You must not have more than one target UF for the same physical port in a single fabric zone.

Correct Answer: AD

- (Exam Topic 1)

A customer has an AFF A700 connected to a Cisco switch and has verified connectivity but cannot see any LUNs. The customer issued the run -node scaling-01 -command fcp topology show command to verify the connection.
Referring to the exhibit, what needs to be enabled on the Cisco switch?

1. A. Trunking needs to be enabled.
2. B. VSAN needs to be enabled.
3. C. NPIV needs to be enabled.
4. D. VFC needs to be enabled.

Correct Answer: D

- (Exam Topic 3)
You have deployed an AFF 400 systems for ISCSI workloads and want to ensure maximum performance to the hosts.
In this scenario, which two steps should be configured? (Choose two)

1. A. Enable Jumbo frames on the network switch
2. B. Enable Jumbo frames on the LIF
3. C. Enable Jumbo frames on the broadcast domain
4. D. Enable Jumbo frames on the IPspace

Correct Answer: AC
Changing the Network port settings at the broadcast domain level will change all ports in that broadcast domain sequentially, or one at the time. This will only cause a disruption if the port is a single point of
failure.
Enable jumbo frames (typically MTU of 9000).All devices in the data path, including initiators, targets, and switches, must support jumbo frames. Otherwise, enabling jumbo frames actually reduces network
performance substantially.
You can find more information on this link: https://kb.netapp.com/Advice_and_Troubleshooting/Data_Storage_Software/ONTAP_OS/How_to_enable_jum

- (Exam Topic 1)
As a system administrator, you perform a routine check of available storage space on your FAS2750. You notice that the vol_1 volume is approaching 100% capacity. The volume is configured with the space guarantee set to volume and the LUN reservation is disabled. You want to free up space in the volume without increasing its size.
Which action would accomplish this task?

1. A. Increase the size of the LUN.
2. B. Increase the Snapshot Reserve.
3. C. Increase the aggregate size.
4. D. Use deduplication.

Correct Answer: C

- (Exam Topic 3)
After performing failover testing on a newly deployed MetroCluster configuration, some aggregates remain in a degraded state. Referring to the exhibit, which statement is true?

1. A. The MetroCluster Tiebreaker software is misconfigured
2. B. The ONTAP Mediator service is misconfigured
3. C. A cluster switch is powered off
4. D. A disk shelf is powered off

Correct Answer: D
The aggregate with drives on the powered-off shelf should have a degraded RAID status, and drives on the affected plex should have a failed status
You can find more information on this link:
https://docs.netapp.com/us-en/ontap-metrocluster/install-ip/task_test_the_mcc_configuration.html#verifying-ope