Network Appliance NS0-520 Practice Test - Questions Answers, Page 18

ActiveIQ OneCollect is a tool from NetApp that will create an inventory of your environment that will include hosts, switches and storage and validate it against the IMT (Interoperability Matrix Tool).

Promoting all data from a FabricPool volume to the performance tier.

You can proactively retrieve all data on a FabricPool volume in the Cloud and promote it to the performance tier.

Use the volume modify command to set tiering-policy to none and cloud-retrieval-policy to promote.

You can find more information on this link:

https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.dot-mgng-stor-tierfp%2FGUID-45FEF779-69D8-40B2-B251-BEC90CE46E21.html

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_jumbo_frames_in_ONTAP_9_and_clustered_Data_ONTAP_8.3

FC and FC-NVMe can share the same 32 Gb physical port

The same SVM can serve both FC and NVMe protocols using the same physical infraestructure wiith different LIFs FCoE and NVMe can NOT share the same infraestructure, they go trough different physical hardware

https://docs.netapp.com/ontap-9/index.jsp?topic=%2Fcom.netapp.doc.dot-cm-sanconf%2FGUID-7D5EA321-97AE-497D-9925-BEF2553DF9F1.html

Although ONTAP uses a NVMe/FC LIF that is separate from the FCP LIFs, both LIFs can be hosted on the same physical HBA port at both the host initiator and storage target. NVMe/FC and FCP can share the same physical infrastructure concurrently, so the same physical port, cable, switch port, and target port can simultaneously host and transmit both FCP and NVMe/FC frames NVMe can use the same FC infraestructure, but it needs to create a separate NVMe LIF to work.

You can find more information on this link:

https://www.netapp.com/de/media/10681-tr4684.pdf (14)