- (Exam Topic 2)
A company wants to use jumbo frames to improve performance with their iSCSI network. When setting up the Ethernet switches for jumbo frames, which three components need to be configured? (Choose three.)
Correct Answer:CDF
- (Exam Topic 3)
Which two components should be installed to support VMware VMFS6 datastores in an environment with only Ethernet switches? (Choose two)
Correct Answer:CD
Installing VSC is the best practice recommended by Netapp when you use VMware and this is an environment with only Ethernet switch, so ISCSI licenses are needed to present LUNs to the Virtual
environment.
You can find more information on this link:
https://docs.netapp.com/us-en/netapp-solutions/pdfs/sidebar/VMware_vSphere_with_ONTAP_Best_Practices.p
- (Exam Topic 3)
A customer has a 4-node cluster consisting of a FAS8020 system and an AFF A220 that is running ISCSI workloads across two separate SVMs. The FAS8020 system is reaching end of support, so they add a new AFF A400 system to migrate workloads off the FAS8020 system. The customer wants to migrate data off the FAS8020 aggregate n1_aggr1 on SVM2 to the AFF A400 aggregate n5_aggr1 on SVM1.
Correct Answer:B
Moving a Volume will only work if you are doing it within the same SVM
Volume Reallocation is used when you add new disks to an aggregate and you need to redistribute the data Aggregate Reallocation can be used only when you are moving data from an AFF filer to another AFF filer Rehosting a volume from one SVM to another SVM
Volume rehost enables you to reassign NAS or SAN volumes from one storage virtual machine (SVM, formerly known as Vserver) to another SVM without requiring a SnapMirror copy. The volume rehost procedures depend upon the protocol type and the volume type. Volume rehost is a disruptive operation for data access and volume management.
You can find more information on this link:
https://docs.netapp.com/ontap-9/index.jsp?topic=/com.netapp.doc.dot-cm-vsmg/GUID-84308166-6872
- (Exam Topic 2)
You recently bought a FAS8200 series with SAS drives and want to maximize data efficiencies. Performance is not a primary Which two statements are correct in this scenario? (Choose two.)
Correct Answer:AC
- (Exam Topic 3)
You want to move a SAN LIF and preserve its configuration information and avoid rezoning the switch fabric. In this scenario, which two steps must be performed to fulfill this goal? (Choose two)
Correct Answer:CD
Moving SAN LIFs
If a node needs to be taken offline, you can move a SAN LIF to preserve its configuration information, such as its WWPN, and avoid rezoning the switch fabric. Because a SAN LIF must be taken offline
before it is moved, host traffic must rely on host multipathing software to provide nondisruptive access to the LUN. You can move SAN LIFs to any node in a cluster, but you cannot move the SAN LIFs
between storage virtual machines (SVMs). Yoy can find more information on this link:
https://docs.netapp.com/ontap-9/index.jsp?topic=/com.netapp.doc.dot-cm-sanag/GUID-09F5C2A3-FA6
- (Exam Topic 3)
You are configuring FC ports on front-end SAN switches for a 4-node Metrocluster configuration across two data centers. You need to ensure that each data center serves FC LUNs when an FC port goes
offline in one data center. In this scenario, which front end switch setting must be modified to avoid overlap when a new port comes online?
Correct Answer:A
Best practice: NPIV is required for FC LIFs to operate correctly. Before creating FC LIFs, make sure that any fabrics attached to an ONTAP system have NPIV enabled.
You can find more information on this link: https://www.netapp.com/pdf.html?item=/media/10680-tr4080pdf.pdf