NS0-502 - NetApp Certified Implementation Engineer - SAN
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In a NetApp SAN solution, which value should you set for snap reserve for a volume holding LUNs?
For Cisco and Brocade FC switches what are two benefits of soft zoning (device WWPN zoning) over hard zoning (domain ID plus port)? (Choose two.)
It provides hardware-assisted security.
It is fully interoperable between switch vendors.
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)
Which command do you use to see the rate of change between two successive Snapshot copies in a flexible volume in Data ONTAP?
A company has deployed a NetApp dual controller FAS3100 series with iSCSI. Currently, there are five Windows servers and three Novell NetWare servers connected to the IP SAN. The customer wants to connect an HP-UX server to the IP SAN. Which cfmode allows all operating systems to co-exist in the IP SAN?
cfmode not applicable
Zoning by World Wide Port Name (WWPN) is deployed and a host HBA is replaced. Which zone change needs to be made?
The zone configuration should be changed to include the WWPN of the new HBA and to remove the WWPN of the old HBA.
When running diagnostic tests after an initial installation of a NetApp FAS3000 storage system, which command is used to run a comprehensive set of diagnostic tests on the entire system?
What are two performance tuning parameters available for Fibre Channel HBAs on a host? (Choose two.)
LUN queue depth
Fibre Channel speed
To implement Lossless Ethernet, switch vendors execute which frame command to control flow?
Which three tasks should be completed as part of the site preparation for install? (Choose three.)
verify equipment move path
verify power drops in the equipment location
make contact with data center personnel
When booting your NetApp storage system for the first time the system fails to boot. What should you do first to address this problem?
You look for a description of the problem on the LCD and console. You then follow the instructions, if provided, on the LCD and console.
What is the appropriate method for testing high availability controller failover?
issue the takeover command from a controller
You are installing a NetApp FAS6040 high availability storage system. Which cfmode should be set to ensure proper failover in an HP-UX environment?
single system image
What is the significance of using a specific LUN type when creating LUNs manually on a NetApp storage system?
The LUNs offset, size of the prefix and suffix is determined by the LUN type, which differs for different operating systems.
In Data ONTAP 7.3, what is a portset bound to?
In Data ONTAP 8.0.1 and later, which command shows the FC topology that your system is connected to?
fcp topology show
Which native GUI switch tool is used to manage Brocade switches and directors?
Which statement correctly describes ALUA concepts on NetApp Storage solutions?
ALUA deals with Fibre Channel LUNs and is NOT appropriate for iSCSI.
Before installing Snap Drive, which task must you complete to have a configuration that meets best practices?
establish an SnapDrive service account
By default, with Ethernet priority channel does the NetApp Unified Target Adapter use for FCoE?
Which NetApp host utility command determines the number of paths per LUN visible to the host?
sanlun lun show -p
Which three tasks can SnapDrive perform? (Choose three.)
expand LUNs on the fly
perform SnapVault updates of qtrees to a SnapVault destination
perform iSCSI session management
Which documentation includes a detailed diagram showing placement in the cabinet of storage controllers, disk storage shelves, and switch placement?
Which command collects detailed diagnostic information from a Brocade FC switch?
Which utility on Windows 2003 and Windows 2008 can be used to collect information about firmware and driver versions for an Emulex LP1xxxx/LPe1xxx HBA?
Which command will display which Brocade switches are connected into a fabric?
What is the functionality of the latest Data ONTAP DSM for Windows?
It can handle FCP and iSCSI paths to the same LUN.
Which command do you use on a Brocade switch to view all defined zone configuration information?
What are two functions provided by the NetApp Host Utilities Kits? (Choose two.)
They provide properly set disk and HBA timeout values.
They identify and set path priorities forNetApp LUNs.
When implementing MS Multipath I/O (MPIO), what is also required in addition to the MPIO drivers?
Device-Specific Module (DSM)
What is the default Ethernet packet size (or MTU - Maximum Transmission Unit) for Ethernet ports on Ethernet switches?
A company has five Windows servers that are dual-attached, four Linux servers that are single-attached, and ten dual-attached Solaris servers. The company wants a highly available architecture. A dual controller FAS3100 series with all onboard FC ports connected to the fabric is being proposed. What is the total number of FC ports and what type of fabric should be deployed from the choices shown?
dual fabrics with 42 ports total
A company has a NetApp 4-Gb solution, and they only want to upgrade to 8-Gb switches. What should the company do?
They need to replace the existing 4-Gb switches.
Which two can be added to a Virtual Storage Area Network (VSAN) (Choose two.)
Virtual Fibre Channel Interface
Which commands allow you to enable NetApp deduplication and verify space savings?
sis on <vol>, sis start <vol>, df s <vol>
Which three protocols can be used for communications between a host running SnapDrive for Windows and the NetApp Storage Controllers? (Choose three.)
When hard zoning (domain ID plus ort) is in use and a host HBA is replaced, which zoning change needs to be made?
You must add the WWPN of the new HBA to the zone and remove the WWPN of the old HBA.
Which row of items should you look up in the IMT (Interoperability Matrix Tool) when designing a NetApp Storage Solution for a customer?
Host OS & patches, HBA driver, Volume Manager, File System, Clustering
Which option needs to be set on a LUN to guarantee that it cannot be affected by other LUNs in the volume?
LUN Reservation Enabled
Which statement is correct regarding virtual machine alignment on VMware ESX?
Alignment issues can occur on any protocol including FCP, iSCSI, FCoE, and NFS
Which statement is NOT true regarding NetApp Snapshots of VMware ESX datastores?
NetApp Snapshots are instantaneous, so they always produce an application consistent image
A 100-GB thinly provisioned LUN is allocated to a Windows host and then 100 GB of data is written into the LUN. The current capacity utilization on the disk array as well as the host is 100%. 50 GB of data is deleted from the LUN. Space reclaimer has NOT been run. What is the current capacity utilization on both the host and the disk array?
50% on the host, 100% on the disk array
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 associatedportset. Choice of path will be controlled by the host's MPIO weighting table.
Which two storage Array Type Plug_ins does NetApp support? (Choose two.)
What should you do to test NetApp storage controller failover in a high availability FC environment?
issue the takeover command on either storage controller
Which command do you use on a Cisco switch to view the currently active zoneset?
A 100-GB thinly provisioned LUN is allocated to a Windows host. 100 GB of data is written into the LUN. The current capacity utilization on the disk array as well as the host is 100%. 50 GB of data is deleted from the LUN. Space reclaimer has NOT been run. What is the current capacity utilization on both the host and the disk array?
50% on the host, 100% on the disk array
What information needs to be included in a cabinet diagram? (Choose three.)
physical location of the rack in the data center
rack identifying information
location in the rack of NetApp storage controllers and storage shelves
What should you do to verify FC connectivity between the host and the FC switch?
check the FC switch for the WWPN of the host HBA
What is NetApp's recommended best practice for zone configuration?
All zones should contain a single initiator and all the targets that initiator accesses.