NS0-504 - NetApp Certified Implementation Engineer - SAN, Cluster-Mode
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When running Data ONTAP in Cluster-Mode, which topology allows for guaranteed maximum network performance for iSCSI?
Which are three characteristics of an iSCSI or FCP SAN implementation? (Choose three.)
LUNs can be accessed using the FCP protocol.
LUNs can be accessed using the iSCSI protocol.
Block services are associated with an iSCSI or FCP SAN environment.
You are trying to do a single file SnapRestore for a file, but you are receiving an error message that the directory structure no longer exists. Which is the most likely explanation?
You must recreate the directory structure before trying to restore the file.
A Solaris administrator just noticed that a host has lost connectivity to the company SAN. Which file should the administrator check for SAN connectivity errors?
NetApp recommends that Fibre Channel switches that have both disk and tape connected to them should have separate zones created for each.
Which two will allow you to read and analyze a packet trace file generated by the storage system? (Choose two)
Which mechanism allows you to make LUNs available to some initiators and unavailable to others?
An administrator for a virtual server named abc17 mounts a new volume named vola at junction named /accounting/teama and creates two directories at the root of the new volume named 2011 and 2011/june. He also copies a file called report.doc into the directory named june. An NFS client mounts to the root of the namespace. What is the fully qualified path to report.doc?
Which resource is associated with all logical interfaces?
A volume named volume217 resides on an aggregate named node7_aggr12 and is mounted in the namespace at junction /source/april/test217. A file named revert.cpp is at the root of volume217. A volume move operation relocates volume217 to node3_aggr3. What is the fully qualified path to revert.cpp after the move is complete?
Which FC SAN topology provides the best performance and scalability?
Which option of the snap restore command allows you to specify a different directory, as long as the directory already exists?
snap restore -r
To create a 64-bit aggregate, which optional switch/flag/parameter/option to the aggr create command must be included?
Which statement describes the results of the SnapMirror resynce command?
Resynchronization finds the newest common snapshot shared by the two volumes or qtree, and removes all newer information on the storage system on which the command is run.
What are two possible impacts to consider when changing the cfmode to single_image?. (Choose two.)
There more paths to LUNs.
Target port WWPNs will change on at least one controller.
A company wants to use jumbo frames in their Ethernet network. They should set the packet size to which industry conventional value?
Which utility on Solaris 10 can be used to collect information about firmware and driver versions for an Emulex LP1xxxx/LPe1xxxx HBA?
When migrating from Data ONTAP 7G to Data ONTAP 8.0 7-mode, existing non-traditional aggregates are designated as ________.
The root admin on the UNIX box receives an “Access Denied” message when he attempts to access a newly mounted qtree. What’s the most likely cause of this error?
The qtree is set to ntfs security style.
Which command displays the statistics for Ethernet network interfaces?
Which Data ONTAP option sets system-wide throttling for all transfers?
The SnapVault secondary system allows you to keep a separate schedule of Snapshot copies from your primary system.
Which statement is true about a SnapMirror destination Vserver?
It must be created with the same language type as the source Vserver.
What does Storage Failover allow?
disks to fail over between HA partners
iSCSI and FC SAN deployments share requirements for these planning steps with one exception. Which task is NOT required for both types of deployments?
Finalize switch zone configurations
Which command collects detailed diagnostic information from a Brocade FC switch?
What are two ways a storage administrator can improve the operational availability of NAS application data? (Choose two.)
by providing multiple data logical interfaces
by utilizing the volume move feature
Which command configures the Remote Support Agent (RSA)?
system services web
Which system is recommended as a secondary system for SnapVault?
FAS with NearStore license
For access to a VMFS datastore created on a NetApp LUN on an ESX 4.0 system for an ALUA configuration, the path selection policy should be set to:
RR (Round Robin)
With 64-bit aggregates, the number of FlexVols that can be created on a storage controller is ____.
Which two statements apply to the fs_size_fixed volume option? (Choose two.)
This option is automatically set to be on when a volume becomes a SnapMirrored volume.
This option causes the SnapMirror destination volume to remain the same size and not grow or shrink when a SnapMirrored volume relationship is broken.
What is the maximum distance between a standard clustered pair at 2Bbps?
Which three steps are required to make a LUN visible to a NPIV-supported VM? (Choose three.)
Map a LUN to the igroup containing the NPIV WWPNs.
Create a zone containing NetApp target ports and NPIV WWPNs.
Create an igroup on the NetApp controller containing the NPIV WWPNs.
You have a Windows 2003 host using the NetApp ONTAP DSM MPIO environment with a FAS6000 high availability configuration running single image cfmode. When you disconnect a cable from the FC switch to a storage target port, how will the I/O fail over?
I/O will fail over to any port on either controller that is part of the associated portset. Choice of path will be controlled by the host's MPIO weighting table.
A Windows 2008 iSCSI initiator is NOT able to switch between different paths when a path becomes unavailable. What is a likely cause?
The Multipath I/O function is NOT installed.
In a Fiber Channel configuration, the host's HBA is referred to as the ___________, and the storage system's HBA to as the _____________.
The OSSV agent on the primary system listens to TCP port 10000 for all SnapVault communications.
Portsets limit host access to certain paths when they are bound to ____________.
After issuing the aggr split aggr0/plex0 aggrNew command ____________.
there are two unmirrored aggregates, aggr0 and aggrNew
Which command disables client access to Snapshot copies on a volume called flexvoll?
vol options flexvoll nonsnapdir on
Identify the two commands that could be entered on the SnapMirror destination storage system. (Choose two.)
How can you "throttle" SnapValue updates and baseline transfers so that the primary or secondary is not transmitting data as it can?
Use the k option in the snapvault start or snapshot modify commands.
Which type of VLAN protects against media access control (MAC) spoofing?
What would you use to share a data LUN among multiple servers where each server has simultaneous write access?
host-based clustered file system
Which two Data ONTAP Cluster-Mode clone technology can clone an individual LUN inside a volume without cloning the entire volume?
Which keyword alone can be used to convert an asynchronous SnapMirror relationship to a synchronous SnapMirror relationship?
NFSv4.1 pNFS reduces traffic over which network?
What are two functions of iSCSI access lists? (Choose two.)
control the network interfaces on the storage system that an initiator can access
limit the number of network interfaces advertised by the storage system
Which statement is true about expanding an aggregate from 32-bit to 64-bit in place?
The expansion is triggered by adding disks to exceed 16 TB.