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Pass4sure NS0-504 439q

Number: NS0-504Passing Score: 800Time Limit: 120 minFile Version: 14.5


Network Appliance NS0-504

NetApp Certified Implementation Engineer SAN

Passed on 2014-02-02 with a 836 having exclusively used this dump. Questions were largely valid, but as another commented


Exam A

QUESTION 1How can you "throttle" SnapValue updates and baseline transfers so that the primary or secondary is not transmitting data as it can?

A. Use the k option in the snapvault start or snapshot modify commands.B. SnapVault does not support throttling of network throughout.C. Use the snapvault throttle command.D. Use the k option in the snapvault initialize command.

Correct Answer: ASection: (none)Explanation

Explanation/Reference:Explanation:

QUESTION 2Node 1 in a clustered pair detects that it has lost connectivity to one of its disk shelves. Node 1 is still up, but it cannot see one of its disk shelves. However, thepartner node, Node 2, can see all of the Node 1's disk shelves. Which feature will cause Node 2 to monitor this error condition for a period of three minutes bydefault, and then forcibly take over Node 1 if the error condition persists?

A. Auto enable of givebackB. Negotiated Fail OverC. Takeover on panicD. Cf.quickloop.enable

Correct Answer: DSection: (none)Explanation


QUESTION 3In Data ONTAP, the root user is exempt from those two quotas: ______________. (Choose two)

A. User quotasB. Tree quotas


C. Root quotasD. Group quotasE. File quotas

Real 2Network Appliance NS0-504 Exam

Correct Answer: ADSection: (none)Explanation


QUESTION 4Which two Volume SnapMirror (VSM) relationship are supported? (Choose two)

A. Data ONTAP 8.0.2 64-bit -->Data ONTAP 8.1 64-bitB. Data ONTAP 8.0.2 32-bit --> Data ONTAP 8.0.2 64-bitC. Data ONTAP 7.3.2 32-bit --> Data ONTAP 8.1 64-bitD. Data ONTAP 7.3.2 32-bit --> Data ONTAP 8.0.2 64-bit

Correct Answer: ACSection: (none)Explanation

Explanation/Reference:Explanation: Volume SnapMirror Interoperability Matrix.


Reference: SnappMirror Async Overview and Best Practices guide.

C:\Users\Chaudhry\Desktop\1.jpg


QUESTION 5An aggregate is composed of twelve 36-Gigabyte disks. A drive fails and only 72-Gigabyte spare disks are available. Data ONTAP will then perform what action.


A. Chooses a 72-Gigabyte disk and use it as is.B. Chooses a 72-Gigabyte disk and right-size it.C. Halts after 24 hour of running in degraded mode.D. Alerts you that there are no 36-Gigabyte disks and wait for one to be inserted.

Correct Answer: BSection: (none)Explanation


QUESTION 6Which statement is true about expanding an aggregate from 32-bit to 64-bit in place?

A. All aggregates are automatically converted from 32-bit to 64-bit with the Data ONTAP 8.1 upgrade.B. The expansion is triggered by an aggr convert command.C. The expansion is triggered by adding disks to exceed 16 TB.D. The 32-bit aggregates are degraded and must be Volume SnapMirrored to a new 64-bit aggregates with Data ONTAP 8.1 upgrade.

Correct Answer: C


Section: (none)Explanation


QUESTION 7What utility on the storage system will allow you to capture network packet information?

A. SnoopB. NetstatsC. PkttD. Traceroute

Correct Answer: CSection: (none)Explanation



QUESTION 8The 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 thiserror?

A. The qtree is missing from the /etc/hosts file.B. NFS is turned off on the storage system.C. The qtree is set to ntfs security style.D. The qtree has not been exported.




QUESTION 9Which two modes support using SnapMirror over multiple paths?

A. StandaloneB. PartnerC. MultiD. FailoverE. Give back

Correct Answer: CDSection: (none)Explanation


QUESTION 10Identify the two commands that could be entered on the SnapMirror destination storage system.(Choose two)

A. Options snapmirror.access onB. Options snapmirror.resync onC. Snapmirror initializeD. Snap mirror resync




QUESTION 11Which two operations can be performed with the SnapDrive for windows graphical user interface?



A. Create volumeB. Create Snapshot copiesC. Create FileD. Create Disk

Correct Answer: BDSection: (none)Explanation


QUESTION 12Which storage system command would display the WWPNs of hosts that have logged into storage system using a Fibre Channel connection?

A. fcp configB. fcp initiator showC. fcp show iD. fcp show initiator



QUESTION 13In a Fiber Channel configuration, the host's HBA is referred to as the ___________, and the storage system's HBA to as the _____________.


A. Target, initiatorB. Primary, secondaryC. Initiator, targetD. Secondary, primary




QUESTION 14Which action will cause a currently in-sync SnapMirror relationship to fail out of sync?

A. Running snapmirroe update on the source storage system.B. Running snapmirror release on the source storage system.C. Modifying the /etc/snapmirror.conf file for the relationship on the source storage systemD. Modifying the /etc/snapmirror.conf file for the relationship on the destination storage system.



QUESTION 15You 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 likelyexplanation?

A. Once the directory structure has been deleted, you cannot restore the file using single file SnapRestore. You must now SnapRestore the volume.B. Snapshot copies have been created since the original directory structure was deleted.C. You must recreate the directory structure before trying to restore the file.D. You cannot restore a file to an alternate location.




QUESTION 16Which mechanism allows you to make LUNs available to some initiators and unavailable to others?

A. LUN maskingB. LUN groupingC. LUN cloningD. LUN hiding


Explanation/Reference:Real 7Network Appliance NS0-504 Exam

Explanation:

QUESTION 17An iSCSI ______________ is established when the host initiator logs into the iSCSI target. Within a ______________ you can have one or more ____________.

A. session, session, connectionsB. connection, session, connectionsC. connection, connection, sessionsD. session, connection, sessions




QUESTION 18Which NetApp Virtual Storage Tier component works at the host level?

A. Flash PoolB. Flash DiskC. Flash AccelD. Flash CacheE. Flash IO


Explanation/Reference:Explanation: NetApp has used flash to provide Flash Pool volume-level caching inside its arrays, Flash Cache caching inside its controllers, and now Flash Accelsoftware, the three legs of the VST stool.Applications in the servers request data services from NetApp's ONTAP arrays and the read data is cached by Flash Accel in third-party flash hardware, PCIe orSSD, providing an up to 90 per cent reduction in application and server latency. Flash Accel is free to download by NetApp customers and has some API-levelintegration with NetApp's array software, ONTAP. It has a 2TB capacity limit.

QUESTION 19Real 8Network Appliance NS0-504 ExamWhen using a Protection Manager policy to manage Open systems SnapValut backups on a UNIX server, which three valid objects to include in the data set?(Choose three)

A. The entire clientB. A directoryC. A fileD. A qtree

Correct Answer: BCDSection: (none)Explanation



QUESTION 20What does it signify if the disks are "not owned" in a FAS2020 system?

A. The disks are mailbox disks.B. The disks are spare disks.C. The disks are data disks.D. The disks are not used.



QUESTION 21For each Open Systems platform directory to be backed up to the SnapVault secondary storage system you must execute _____________.

A. An initial baseline copyB. A temporary copyC. An incremental copyD. A scheduled update copy



QUESTION 22What is the maximum distance between a standard clustered pair at 2Bbps?


A. 100 metersB. 10 metersC. 50 meters


D. 500 meters



QUESTION 23Which exportfs command will temporally export the resource while ignoring the options specified in the /etc/exports file?

A. exportfs v <path>B. exportfs u <path>C. exportfs a <path>D. exportfs i <path>



QUESTION 24Is NetApp storage Encryption supported in Data ONTAP 8.1.1 Cluster-Mode?

A. No, but you can file a PVR to request support.B. No. it is targeted for a future release of Data ONATP.C. Yes, only with a special license installed.D. Yes, it has been supported since 8.0.1.


Explanation/Reference:Explanation: http://www.netapp.com/us/products/storage-systems/disk-shelves-and-storage- media/disk-shelves-tech-specs.aspx[3]NSE relies on the drive manufacturer for assurance-level certification. Self-encrypting drives (SEDs) used with NetApp Storage. Encryption (NSE) cannot be


mixed with non-encrypting HDDs in the same storage system. SnapLock, MetroCluster, and clustered Data ONTAP 8 are not supported with NSE


QUESTION 25Which two cp types would indicate a busy storage system? (Choose two).

A. cp_from_log_fullB. cp_from_busyC. cp_from_cpD. cp_from_timer



QUESTION 26There are three phases of Non Disruptive Volume Movement (NDVM). What is the correct sequence of these phases?

A. Setup Phase, Mirror Phase, Cutover PhaseB. Initialization phase, Copy Phase, Migrate PhaseC. Begin Phase, Move Phase, Complete PhaseD. Setup Phase, Data Copy Phase, Cutover Phase


Explanation/Reference:Explanation: DataMotion for Volumes operates in three phases to complete the nondisruptive movement of a 7-Mode FlexVol volume with LUNs:1. Setup phase2. Data copy phase3. Cutover phase

Reference: NetApp DataMotion for Volumes


QUESTION 27Which statement describes the results of the SnapMirror resynce command?

A. Resynchronization finds the newest common snapshot shared by the two volumes or qtree, and Real 11Network Appliance NS0-504 Examremoves all newer information on the storage system on which the command is run.

B. Resynchronization will cause the loss of all data written to the destination after the original base snapshot was made.C. Resynchronization will update the snapshot on the destination filer.D. Resynchronization will update the snapshot on the source filer.



QUESTION 28If you were troubleshooting and wanted to look at SnapMirror log files, what is the path to these files?

A. /vol/vol0/etc/log/snaplog/B. /vol/vol0/etc/snapmirror/C. /vol/vol0/etc/snaplog/D. /vol/vol0/etc/log/



QUESTION 29Host multi-pathing describes a ____________ solution that has at least two distinct ______________ paths to a LUN.

A. Token ring, physicalB. FC SAN, virtualC. FC or IP SAN, virtualD. FC or IP SAN, Physical




QUESTION 30Which two will allow you to read and analyze a packet trace file generated by the storage system? (Choose two)


A. WireSharkB. PkttC. NetmonD. Eternal View



QUESTION 31How does the NetApp Remote Agent (RSA) connect to NetApp Support?

A. NetApp Support initiates a non-secure connection to the RSA.B. NetApp Support initiates a secure connection to the RSA.C. The RSA initiates a secure connection to NetApp Support.D. The RSA initiates a non-secure connection to NetApp support.


Explanation/Reference:


Explanation:

QUESTION 32Which two commands can be used to enable LUN reservations? (Choose two)

A. lun set reservationB. lun reservation setC. lun mapD. lun create



QUESTION 33Which Data ONTAP option sets system-wide for all transfers?

A. Options transfers.wide.enableB. Options transfer.throttle.enable.


C. Option replication.wide.enableD. Options replication.throttle.enable



QUESTION 34What is the correct format for the scheduling component of a SnapVault schedule?

A. cnt[@day_list][@hour_list]B. YYYY-MM-DD


C. Crontable formatD. List of dates in ISO Date format



QUESTION 35When will a Volume SnapMirror (VSM) from a 64-bit source to a 32-bit destination volume fail?

A. When the 64-bit volumes has Volume Guarantee disabledB. When the 64-bit volume has compression enabledC. When the 64-bit volume has FlexShare enabledD. When the 64-bit volume has ASIS enabled


Explanation/Reference:Explanation: Data compression is supported only on FlexVol volumes in 64-bit aggregates and not on volumes in 32-bitaggregates.

QUESTION 36UNIX allows file access based on___________.

A. NT ACLs and UNIX permissions.B. NT ACLs and SID.


C. GID or UID and UNIX permissions.D. GID or UID and ACLs.



Explanation/Reference:Explanation:* Unix-like operating systems identify users within the kernel by an unsigned integer value called a user identifier, often abbreviated to UID or User ID. The range ofUID values varies amongst different systems; at the very least, a UID represents a 15-bit integer, ranging between 0 and

The UID value references users in the /etc/passwd file. Shadow password files and Network Information Service also refer to numeric UIDs. The user identifier hasbecome a necessary component of Unix file systems and processes.

* In POSIX-compliant environments the command-line command id gives the user's user identifier number as well as more information on the user account like theuser name, primary user group and group identifier (GID).

* Files and directories are owned by a user. The owner determines the file's owner class. Distinct permissions apply to the owner.Files and directories are assigned a group, which define the file's group class. Distinct permissions apply to members of the file's group members. The owner maybe a member of the file's group. Users who are not the owner, nor a member of the group, comprise a file's others class. Distinct permissions apply to others.The effective permissions are determined based on the user's class. For example, the user who is the owner of the file will have the permissions given to the ownerclass regardless of the permissions assigned to the group class or others class.

QUESTION 37Which NetApp Storage Tier component works controller-wide on a FAS controller?

A. Flash PoolB. Flash DiskC. Flash AccelD. Flash CacheE. Flash IO


Explanation/Reference:Explanation: NetApp has used flash to provide Flash Pool volume-level caching inside its arrays, Flash Cache caching inside its controllers, and now Flash Accelsoftware, the three legs of the VST stool.


Applications in the servers request data services from NetApp's ONTAP arrays and the read data is cached by Flash Accel in third-party flash hardware, PCIe orSSD, providing an up to 90 per cent reduction in application and server latency. Flash Accel is free to download by NetApp customers and has some API-levelintegration with NetApp's array software, ONTAP. It has a 2TB capacity limit.


QUESTION 38Which NetApp Storage Tier component works aggregate-wide on a FAS controller?

A. Flash PoolB. Flash DiskC. Flash CacheD. Flash AccelE. Flash IO


Explanation/Reference:Explanation: NetApp has used flash to provide Flash Pool volume-level caching inside its arrays, Flash Cache caching inside its controllers, and now Flash Accelsoftware, the three legs of the VST stool.Applications in the servers request data services from NetApp's ONTAP arrays and the read data is cached by Flash Accel in third-party flash hardware, PCIe orSSD, providing an up to 90 per cent reduction in application and server latency. Flash Accel is free to download by NetApp customers and has some API-levelintegration with NetApp's array software, ONTAP. It has a 2TB capacity limit.

QUESTION 39What are two methods of protecting LUN overwrites using Snapshot copies on a volume with fractional reserve set to 0%? (Choose two)

A. Snap AutodeleteB. iGroup throttleC. LUN resetD. Volume AutoSize



Explanation:

QUESTION 40


Which set of protocols provide block-level access to NetApp storage?

A. SNA and RPCB. iSCSI and FCPC. HTTP and FTPD. CIFS and NFS



QUESTION 41An iSCSI or FC SAN implementation provides ____________ access to LUNs.

A. VLDB. VIIPC. FileD. Block



QUESTION 42Which command on the storage system allows you to display statistics on the performance of system resource such as CPU, NVRAM, network interfaces, anddisks?

A. netstatB. netdiagC. pkttD. sysstat

Correct Answer: D



Explanation/Reference:Explanation: sysstat reports aggregated filer performance statistics such as the current CPU


utilization, the amount of network I/O, the amount of disk I/O, and the amount of tape I/O.

QUESTION 43Which three protocols can coexist on a NetApp storage system? (Choose three)

A. DAFSB. CIFSC. DFSD. FCPE. NFS

Correct Answer: BDESection: (none)Explanation


QUESTION 44Which three tools present statistics from the Data ONTAP counter manager? (Choose three)

A. Operations managerB. Window perfmonC. SysstatD. Stats

Correct Answer: ABDSection: (none)Explanation



QUESTION 45What security mechanism can an administrator use on an OSSV client to use permissions allowing backup to a SnapVault secondary system?

A. MD5 authentication between SnapVault primary and secondary, with changeable passwordB. Contents inside file called access and located in OSSV /snapvault/etcC. QSM access list modifiable via svconfiguratorD. Via /etc/hosts.equiv file




QUESTION 46Which command disables client access to Snapshot copies on a volume called flexvoll?

A. cifs shares change flxvoll nosnapB. snap access flexvoll offC. vol options flexvoll nonsnapdir onD. vol options flexvoll snapdir offE. vol options flexvoll snapdir on



QUESTION 47When using MetroCluster in a forced takeover mode, identify two methods for restricting access to the disaster site node. (Choose two)


A. Use manual fencingB. Use the cf giveback f command.C. Use the cf forcetakeover d command.D. Turn off power to the disaster site node.E. Isolate the failed node from the surviving node.



QUESTION 48The two copies SyncMirror volume are called ____________, which are physical copies of the same file system and consist of one or more RAID groups.

A. Snapshot copiesB. AggregatesC. Plexes


D. Volumes



QUESTION 49You want to create an automated test environment that performs a single file SnapRestore time you run the procedure, however, SnapRestore prompts you toconfirm your decision to revert the file. How can you automate this step?

A. Use the f option with the snmap restore commandB. Enable the options snaprestore_noprimpts enable = on option.C. These prompts are for data protection and auditing and cannot be overridden.D. Enter the priv set advanced mode on the storage system and prompt will not appear.




QUESTION 50When viewing the output of the sysstat f command, which three fields are part of the output? (Choose three)

A. FCPB. FTPC. CIFSD. NFSE. iSCSI

Correct Answer: ACDSection: (none)Explanation


QUESTION 51Five minutes ago, you performed a single file SnapRestore on a large NFS file. 40% of your NFS users are now complaining about getting "stale file handles" for thefile. Which is the most likely cause of this problem, and the best procedure to correct it?


A. This might be due to an NFS storage system and client mismatch. Check to see that these users have the same version of the NFS client that existed at thetime the snapshot was taken.

B. NFS users why try to access a reverted file without first reopening it might get a "stale file handle" error message. Have the users try to reopen the file and see ifthe problem is resolved.

C. After a single file SnapRestore, NFS users have to reboot their systems. Have them reboot their systems.D. These users are on a different subnet from the others. Start troubleshooting by checking their subnet.

Correct Answer: A




QUESTION 52Using the output below, a co-worker determined that these are types "Solaris" LUNs. What would your destination be?

lun show m LUN patch mapped to LUN ID -------------------------------------------------------

/vol/vol1/lun0 solaris igroup0 0 /vol/vol1/lun solaris- igroup1

0 /vol/vol1/qtree1/lun2 solaris igroup2 0 /vol/vol1/qtree1/lun3 solaris igroup3 0


A. These are type "Solaris" LUNs.B. Not enough information is given here. Run the lun status command to get the information requested.C. Not enough information is given here. Run the lun show v command to get the information requested.D. Not enough information is given here. Run the lun map command to get the information requested.



QUESTION 53Which statement is true about ASIS deduplication license with Data ONTAP 8.1?

A. The existing 8.0 license key is used.B. A new license key is generated.


C. The license is capacity-based.Real 21Network Appliance NS0-504 Exam

D. The license no longer exists.


Explanation/Reference:Explanation: Starting in Data ONTAP 8.1 neither deduplication nor compression require any licenses, you can simply enable on a volume-by-volume basis

Reference: NetApp Data Compression and Deduplication Deployment and Implementation Guide:

Data ONTAP Operating in 7-Mode

QUESTION 54Which MetroCluster configuration procedure is recommended for re-establishing a mirrored volume that was in a level-0 resynchronization state when it failed?

A. Determine which volumes are at the remote and disaster sites.B. Re-create the synchronous mirror.C. Rejoin the two volumes.D. Turn on power to the cluster node at the disaster site.



QUESTION 55When running deduplication on SnapVault destinations, which three statements are true?

A. The target SnapVault controller deduplicates inline.B. The source SnapVault data is deduplicated inline on the target before it is written to disk.C. Deduplication internally synchronize with the SnapVault schedule on the destination.D. The source (primary) system sends duplicated data even if the source data is deduplicated.E. Deduplication with SnapVault creates a snapshot, deduplicates, then deletes and recreates the snapshot to effectively deduplicate savings.


Correct Answer: CDESection: (none)Explanation



QUESTION 56If you believe you create FC SAN performance problem, which NatApp utility would gather both your Solaris host and storage system data for analysis?

A. sio_ntap.exeB. prestartC. poststatD. perfstat



QUESTION 57Which three /etc/snapmirror.conf entries will support synchronous or semi-synchronous SnapMirror?

A. FilerA:source_vol FilerB:destination_vol visibility_interval = lhr, outstanding = 3ms, cksum=crc32 synsB. FilerA:source_vol FilerB:destination_vol 0-55/5 * * *C. FilerA:source_vol FilerB:destination_vol syncD. FilerA:source_vol FilerB:destination_vol outstanding=3s sync




Explanation:

QUESTION 58Which three are valid LUN commands? (Choose three)

A. lun cloneB. lun copyC. lun moveD. lun renameE. lun snap

Correct Answer: ACESection: (none)Explanation

Explanation/Reference:Reference:https://library.netapp.com/ecmdocs/ECMP1196995/html/GUID-E4414D10-C71C-4B30- B3AF-6A57D3F4163F.html


QUESTION 59Which three attributes would you specify when creating a LUN? (Choose three)

A. The host operating system of the system attached to LUN.B. The version of Data ONTAPC. The size of the LUN.D. The path to the LUN.



QUESTION 60Which three items are NFS resources for export? (Choose three.)


A. aggregateB. directory/qtreeC. fileD. subnetE. volume

Correct Answer: BCESection: (none)Explanation


QUESTION 61Data ONTAP 8.0 7-Mode supports SMB 2.0 in Windows Vista and Windows Server 2008.

A. TrueB. False




QUESTION 62In a tape environment after a SnapRestore reversion of a volume, incremental backup and restore operations on the file or volume cannot rely on the timestamps todetermine what data needs to be backed up or restored. Which course of action ensures correct incremental backups?

A. Perform a base-level backup of the volume after you restore it.B. Reboot the storage system to reset timestamps back to their original times before the reversion.C. Take a new snapshot of the volume to create new base-level timestamps for the incremental backup.D. Take a new snapshot of the volume to create new base-level timestamps for the incremental backup, and then perform a base-level backup of the volume after

you restore it.




QUESTION 63Which changes the NDMP password on the Open System SnapVault agent?

A. passwordB. passwordC. svpasswdD. svpassword



QUESTION 64Which three licenses are required for fabric-attached MetroCluster? (Choose three.)

A. ClusterB. Cluster_remoteC. Syncmirror_localD. Syncmirror_fabricE. Syncmirror_remote

Correct Answer: ABCSection: (none)Explanation


Real 25


Network Appliance NS0-504 Exam

QUESTION 65Which are three characteristics of an iSCSI or FCP SAN implementation? (Choose three.)

A. A LUN can be converted into a VLD.B. LUNs can be accessed using the FCP protocol.C. LUNs can be accessed using the iSCSI protocol.D. Block services are associated with an iSCSI or FCP SAN environment.



QUESTION 66To determine the version of Data ONTAP in which a bug has been fixed, use the NOW site _______ utility. (Choose two.)

A. AutoSupportB. Bugs OnlineC. NetApp DiagnosticsD. Release ComparisonE. System Configuration Guide



QUESTION 67Which two commands on the storage system allow you to gather detailed statistics about network interfaces, including basic information about networkconnections? (Choose two.)

A. ifstat -aB. netdiag -n


C. netstat -iD. sysstat 1



Explanation:

QUESTION 68To configure a storage system as a member of a Windows active directory domain, the time on the storage system must be set to be within plus or minus fiveminutes of the time on the domain controller.

A. TrueB. False



QUESTION 69For automatic user name mapping to occur for a CIFS and UNIX user name that are the same, you must do what?

A. Enter the CIFS user in the NIS database.B. Enter the user names in the /etc/hosts.equiv file.C. Use both a NIS server and a Domain Controller in the network.D. Nothing: mapping will occur if user name authentication is available.




QUESTION 70If the security style is set to UNIX, CIFS client file access is determined by ___________.

A. NT ACLsB. the last client to set permissionsC. the mapped UNIX UID/GID of the CIFS client and the UNIX file permissionsD. This is not allowed: A CIFS client cannot access files in a path set to a security style of UNIX




QUESTION 71NTFS allows file access based on ___________.

A. NT ACLs and SID.B. NT ACLs and UNIX permissions.C. SID and password.D. UNIX permissions.



QUESTION 72UNIX allows file access based on __________.


A. GID or UID and ACLs.B. GID or UID and UNIX permissions.C. NT ACLs and SID.D. NT ACLs and UNIX permissions.



* Unix-like operating systems identify users within the kernel by an unsigned integer value called a user identifier, often abbreviated to UID or User ID. The range ofUID values varies amongst different systems; at the very least, a UID represents a 15-bit integer, ranging between 0 and

The UID value references users in the /etc/passwd file. Shadow password files and Network Information Service also refer to numeric UIDs. The user identifier hasbecome a necessary component of Unix file systems and processes.

* In POSIX-compliant environments the command-line command id gives the user's user identifier number as well as more information on the user account like theuser name, primary user group and group identifier (GID).

* Files and directories are owned by a user. The owner determines the file's owner class.Distinctpermissions apply to the owner.


Files and directories are assigned a group, which define the file's group class. Distinct permissions apply to members of the file's group members. The owner maybe a member of the file's group. Users who are not the owner, nor a member of the group, comprise a file's others class. Distinct permissions apply to others.The effective permissions are determined based on the user's class. For example, the user who is the owner of the file will have the permissions given to the ownerclass regardless of the permissions assigned to the group class or others class.

QUESTION 73Executing this command will have what effect?

options wafl.default_security_style ntfs

A. It will set the security style of all files to be ntfs.B. It will change the security style of all qtrees to be ntfs.C. It will change the security style of all existing volumes to be ntfs.


D. It will set the security style of all newly created volumes to ntfs.



QUESTION 74Which two statements apply to an entry in the /etc/exports file regarding exporting directories/qtrees and volumes? (Choose two.)

A. Each volume must be exported separately.B. Exports are accessible only to hosts with names.C. User names used in an export must be resolvable.D. Exports can access multiple paths on the same volume.



QUESTION 75Real 29Network Appliance NS0-504 ExamTo automatically export volumes and directories on storage system reboot, include them in the /etc/exports file.

A. TrueB. False



QUESTION 76


Which exportfs command will temporarily export the resource while ignoring the options specified in the /etc/exports file?

A. exportfs -aB. exportfs -iC. exportfs -uD. exportfs -v



QUESTION 77Which two are Data ONTAP commands for displaying performance information? (Choose two.)

A. nfsstatB. perfstatC. sio_ntap_sollD. sysstat



QUESTION 78Which statement best describes the output of this command? sysstat -s 5


A. Display the default output every five seconds and terminate after five counts.B. Display extended output every five seconds and print a summary after five counts.C. Display extended output every five seconds and print a summary upon termination.D. Display the default output every five seconds and print a summary upon termination.




QUESTION 79To collect per client NFS statistics on a storage system, the option nfs.per_client_stats.enable must be set on.

A. TrueB. False



QUESTION 80Which two are Data ONTAP commands for creating LUNs on a storage system? (Choose two.)

A. lun createB. lun configC. lun makeD. lun setup



QUESTION 81In a Fibre Channel configuration, the host's HBA is referred to as the ___________, and the storage system's HBA is referred to as the __________ .

A. initiator, target.


B. primary, secondary.Real 31Network Appliance NS0-504 Exam

C. secondary, primary.D. target, initiator.



QUESTION 82Before running lun setup on the storage system, you must first create the igroup to which the initiator will be attached.

A. TrueB. False



QUESTION 83These are three methods of creating a LUN:

* lun create

* lun map

* lun setup

A. TrueB. False

Correct Answer: BSection: (none)


Explanation


QUESTION 84Which set of commands should be used for troubleshooting Ethernet connectivity problems from the storage system console?


A. ifstat, netdiagB. perfstat, tracertC. sysconfig - cr, sysstatD. dish shm_stats, sysstat



QUESTION 85Which command displays the statistics for Ethernet network interfaces?

A. ifconfigB. ifstatC. sysconfigD. sysstat



QUESTION 86Which command is used to set the configuration of an Ethernet network interface?


A. ifconfigB. ifstatC. netstat - iD. sysconfig - v



QUESTION 87What are three true statements about physical reallocation of data added in ONTAP 7.3? (Choose three.)

A. Use reallocate -p pathname to run the physical reallocate.Real 33Network Appliance NS0-504 Exam

B. Use aggr reallocate -p pathname to run the physical reallocate.C. Reinitialize any SnapMirror relationship for the new physical geometry.D. Volume Snapshots do not need to be deleted for the reallocate to run effectively.E. Dont run it on files, volumes, and LUNs that are in an aggregate created by a version of ONTAP earlier than 7.2.

Correct Answer: ADESection: (none)Explanation


QUESTION 88Physical Reallocation of a SnapMirror source volume increases the amount of data to transfer for the next SnapMirror update.

A. TrueB. False



Explanation

Explanation/Reference:Explanation:http://hd.kvsconsulting.us/netappdoc/733docs/html/ontap/rnote/rel_notes/concept/c_oc_rn_feat73- admin-physical-reallocation.html

QUESTION 89A snapshot is a frozen, read-only image of the entire Data ONTAP active file system that reflects the state of the ____________ at the time the snapshot wascreated.

A. qtreesB. volumeC. directoryD. storage system



QUESTION 90Real 34Network Appliance NS0-504 ExamData ONTAP uses inodes in an active file system to reference ___________.

A. qtreesB. disk blocksC. file segmentsD. Snapshot copies



QUESTION 91


Which command disables client access to Snapshot copies on a volume called flexvol1?

A. cifs shares -change flexvol1 -nosnapB. snap access flexvol1 offC. vol options flexvol1 nosnapdir onD. vol options flexvol1 snapdir offE. vol options flexvol1 snapdir on



QUESTION 92When Data ONTAP creates a weekly, nightly, or hourly snapshot, the value of n (as shown by the snap list command) is adjusted for all the weekly.n, nightly.n, orhourly.n Snapshot copies. The higher the value of n, the _________ the snapshot.

A. olderB. newerC. more importantD. least important



QUESTION 93Real 35Network Appliance NS0-504 ExamA SnapVault secondary volume can contain up to ___ Snapshot copies for data protection.

A. 125B. 251C. 255


D. Depends on capacity and number of disk drives



QUESTION 94Which three are pre-requisites for using SnapRestore? (Choose three.)

A. The volume to be reverted must be offline.B. The volume to be reverted must not be a SnapMirror destination.C. You must enter the SnapRestore license code before you can use it.D. Snapshot copies must exist on the storage system so that you can select a snapshot for the reversion.



QUESTION 95Which command or procedure would you use to undo a volume SnapRestore operation?

A. snap restore -r volB. snap revert -s volC. snap restore undo volD. You cannot undo a SnapRestore operation at the volume level.




QUESTION 96What happens after you use SnapRestore to revert a volume to a specific snapshot?


A. You must bring the volume back online.B. The storage system automatically performs a snapshot for that volume.C. The Snapshot copies that are older than the snapshot you used are deleted.D. The Snapshot copies that are more recent than the snapshot you used are deleted.



QUESTION 97Which three statements are true when using SnapRestore? (Choose three.)

A. The volume must be online.B. SnapRestore must be licensed before you can use it.C. The snap restore enable on option must be enabled.D. The volume to be reverted must not be a SnapMirror destination mirror.



QUESTION 98Which objects can be restored by a single SnapRestore command? (Choose three)

A. fileB. LUNC. qtree


D. volumeE. directory



QUESTION 99Which option of the snap restore command allows you to specify a different directory, as long as the directory already exists?



A. snap restore -cB. snap restore -dC. snap restore -rD. snap restore s



QUESTION 100A volume is SnapMirrored hourly. You revert the volume using a snapshot that was created two days ago. Which command continues the relationship?


A. SnapMirror initializeB. SnapMirror quiesceC. SnapMirror resumeD. SnapMirror resyncE. SnapMirror update



Topic 2, Volume B

QUESTION 101When you are setting up SnapMirror, which three are replication pre-requisites? (Choose three.)

A. The source volume must be offline.B. SnapMirror must be licensed for each storage system.C. If you are replicating a volume, you must create a restricted volume to be used as the SnapMirror.D. The capacity of the SnapMirror destination must be greater than or equal to the capacity of the source destination volume.




QUESTION 102Which command would you use to verify that the iSCSI service is running?

A. iscsi protocolB. iscsi serviceC. iscsi show


D. iscsi status



QUESTION 103Identify the two commands that could be entered on the SnapMirror destination storage system.(Choose two.)

A. snapmirror resyncB. snapmirror releaseC. snapmirror initializeD. options snapmirror.access on



QUESTION 104You have quiesced a SnapMirror relationship. Which command would re-establish the scheduled updates?

A. snapmirror restartB. snapmirror resumeC. snapmirror resyncD. snapmirror update





QUESTION 105In a volume SnapMirror relationship, the source and destination volumes must be the same size.

A. TrueB. False



QUESTION 106Which two statements apply to the fs_size_fixed volume option? (Choose two.)

A. The default setting is on.B. This option is automatically set to be on when a volume becomes a SnapMirrored volume.C. This option turns to off after the snapmirror break command is issued for the relationship.D. This option causes the SnapMirror destination volume to remain the same size and not grow or shrink when a SnapMirrored volume relationship is broken.



QUESTION 107Which three statements apply to the SnapMirror visibility_interval argument? (Choose three.)

A. The default interval value is five minutes.B. The smallest interval value supported is 30 seconds.C. This variable controls the view of the data on the destination system.D. By setting a value, you specify the amount of time before an automatic snapshot is created on the source volume that is synchronously mirrored.




QUESTION 108Real 40Network Appliance NS0-504 ExamSnapMirror will automatically try to restart a transfer after ___________.

A. an initial transfer is interruptedB. a manual update is interruptedC. a transfer interrupted by rebootD. a scheduled incremental update is interrupted



QUESTION 109Which keyword alone can be used to convert an asynchronous SnapMirror relationship to a synchronous SnapMirror relationship?

A. syncB. cksumC. src_conD. outstanding




QUESTION 110Which option will allow a storage system to SnapMirror from this source system?

A. snapmirror.accessB. snapmirror.destinationC. options snapmirror.allow host =D. options snapmirror.access host =



QUESTION 111Which action will cause a currently in-sync SnapMirror relationship to fall out of sync?


A. Running snapmirror update on the source storage systemB. Running snapmirror release on the source storage systemC. Modifying the /etc/snapmirror.conf file for the relationship on the source storage systemD. Modifying the /etc/snapmirror.conf file for the relationship on the destination storage system



QUESTION 112Which two choices are used to configure a semi-synchronous SnapMirror relationship? (Choose two.)

A. throttleB. visibility interval


C. outstanding=3s in DOT 7.2D. using option semi-sync in DOT 7.3 and higher



QUESTION 113A NearStore license increases the amount of concurrent replication streams.

A. TrueB. False



QUESTION 114Which is true of the SnapVault backup of a NetApp storage system?

A. The file is the basic unit for SnapVault backup destination.B. The qtree is the basic unit for SnapVault backup destination.C. The volume is the basic unit of SnapVault backup destination.


D. The directory is the basic unit for SnapVault backup destination.




QUESTION 115Which system is recommended as a secondary system for SnapVault?

A. IS1200B. DataFortC. NearStore VTLD. FAS with NearStore license



QUESTION 116Which statement applies to the Open Systems SnapVault Free Space Estimator utility?

A. This utility runs automatically after each transfer.B. This utility must be enabled on the secondary storage system.C. This utility determines if there is sufficient disk space available on the primary to perform an OSSV transfer.D. This utility determines if there is sufficient disk space available on the secondary to perform an OSSV transfer.



QUESTION 117The snapvault snap sched -x command is used to ____________.

A. schedule full backupsB. cancel scheduled backupsC. schedule baseline transfer



D. schedule incremental backups



QUESTION 118The snapvault snap create volume snapname command can be executed on the ___________.

A. open systemsB. primary system onlyC. secondary system onlyD. secondary or primary systems



QUESTION 119The SnapVault secondary system allows you to keep a separate schedule of Snapshot copies from your primary system.

A. TrueB. False



QUESTION 120Which three statements apply to NearStore Personality license? (Choose three.)


A. It increases the storage capacity.B. It converts the destination storage system to a NearStore system.C. It requires the nearstore_option license on the destination storage system.D. It provides increased concurrent streams when the storage systems are used as destinations for SnapMirror and SnapVault transfers.




QUESTION 121Which Data ONTAP option sets system-wide throttling for all transfers?

A. options transfer.wide.enableB. options transfer.throttle.enableC. options replication.wide.enableD. options replication.throttle.enable



QUESTION 122The qtree specified for ____ must not exist on the secondary system before you run the ____ command.

A. pri_qtree_path, snapvault startB. sec_qtree_path, snapvault startC. pri_qtree_path, snapvault initializeD. sec_qtree_path, snapvault initialize



Explanation


QUESTION 123The snapvault restore command is run on the _________.

A. secondary system to push data to the primary systemB. primary system to pull data from the secondary systemC. secondary system to pull data from the primary systemD. secondary system to push data to the primary storage system



Explanation:

QUESTION 124To restore a qtree protected with SnapVault from the secondary storage system to the primary storage system, you can ______________. (Choose two.)

A. restore to a non existing qtree with DOT 7. 2B. add the new qtree to the primary storage system with DOT 7.2C. overwrite the existing qtree on the primary storage system with DOT 7.3D. delete the existing qtree from the secondary storage system with DOT 7.3



QUESTION 125The snapvault update command is only available on the secondary system.


A. TrueB. False



QUESTION 126The OSSV agent on the primary system listens to TCP port 10000 for all SnapVault communications.

A. TrueB. False




QUESTION 127What security mechanism can an administrator use on an OSSV client to set permissions allowing backups to a SnapVault secondary system?

A. Via /etc/hosts.equiv fileB. QSM access list modifiable via svconfiguratorC. Contents inside a file called access and located in OSSV /snapvault/etcD. MD5 based authentication between SnapVault primary and secondary, with changeable password




QUESTION 128Which tool is available on an OSSV client to assist in starting or stopping the OSSV service, modifying NDMP settings, enabling debugging, and capturing tracefiles?

A. Operations ManagerB. Protection ManagerC. Svconfigurator GUID. svdebug.exe



QUESTION 129Which three statements are true about SnapLock volumes? (Choose three.)

A. SnapMirror supports SnapLock volumes.B. There are two types of SnapLock volumes.C. SnapLock volumes support per-file retention periods.D. In Data ONTAP 7.2.5.1 and later, SnapLock Compliance volumes are not supported on the V- Series controller with NetApp Storage.




QUESTION 130Snapshot copies for SnapLock volumes are deleted automatically according to the retention count set in the Snapshot schedule.


A. TrueB. False



QUESTION 131A volume SnapMirror relationship is allowed between two SnapLock Compliance volumes if the destination volume has unexpired WORM files.

A. TrueB. False



QUESTION 132What is the maximum number of disk shelves per loop in a fabric-attached MetroCluster?

A. 1B. 2C. 4D. 6



QUESTION 133


Which command displays the disk ownership for both CPU modules in a FAS2020 system?


A. disk own -sB. disk show -vC. vol status -rD. disk display r



QUESTION 134To remove a cluster setup, you must perform these steps:

1. Type cf disable.

2. Unlicense cluster.

3. Remove partner entries for network interfaces from the /etc/rc file.

4. Halt and make sure the partner-sysid is blank.

5. Power down and remove the cluster interconnect card.

6. Perform steps 1-5 above on the partner node.

A. TrueB. False




Explanation:

QUESTION 135You are troubleshooting a clustered failover problem at a customer site. The customer explains that both storage systems were NFS mounted onto the Solaris host.While in takeover mode, you attempt to create a file on the NFS mount point for the inaccessible system, but you get the following error:

NFS server filer2 not responding still trying.

When not in takeover mode, both storage systems operate normally and you do not get the error. You perform a "cf giveback" and you can now create a file overNFS on both systems. What

Real 49Network Appliance NS0-504 Examshould you do first to resolve this issue?

A. Replace the NIC adapter.B. Submit a new bug report.C. Use the cluster-config-checker.cgi to identify the problem and corrective action.D. Replace the cluster interconnect card and run diagnostics "all" to ensure proper system operation.



QUESTION 136Each storage system in a cluster must have network access to the __________.

A. InternetB. cluster partnerC. same administrationD. host same collection of subnets




Explanation:

QUESTION 137One method of configuring an interface for takeover is to enter ifconfig interface partner address at the command line. To make this configuration persistent acrossreboots, you must enter this information in the _____ file for each system.

A. /etc/rcB. /etc/hostsC. /vol/vol0/homeD. /vol/vol0/mount



QUESTION 138Real 50Network Appliance NS0-504 ExamWhat is the maximum distance between a standard clustered pair at 2Gbps?

A. 10 metersB. 50 metersC. 100 metersD. 500 meters



QUESTION 139In an active/active configuration in takeover mode, the surviving controller interfaces will reflect the identity of the ________.

A. local interfaces only


B. failed partner interfaces onlyC. local and failed partner interfacesD. interfaces as defined in the /etc/rc file



QUESTION 140When using SnapRestore to restore a single LUN, the LUN must be ___________.

A. exported and accessibleB. mapped to a Windows serverC. mounted on a hostD. taken offline or unmapped



QUESTION 141For aggregates or traditional volume SyncMirror to work correctly, the configuration of each plex

Real 51Network Appliance NS0-504 Examshould be identical with regard to ____________.

A. NVRAMB. Mirrored Snapshot copiesC. RAID groups and disk sizesD. NDMP and Snapshot copies

Correct Answer: C




QUESTION 142What happens when two aggregates are rejoined?

A. It is not possible to rejoin aggregates.B. Data ONTAP will always retain data from the newest aggregate.C. Both aggregates revert to the last common snapshot before the split.D. You will have a large new aggregate containing all volumes from both aggregates.E. One of the aggregates will be overwritten and you will lose any data changed on it after the split.

Correct Answer: ESection: (none)Explanation


QUESTION 143You cannot remove the SyncMirror license if one or more mirrored volumes exist.

A. TrueB. False



QUESTION 144A mirrored volume has a failed disk, but there are no available spares in the pool from which the degraded plex was built. Data ONTAP will __________.



A. halt all operations to volumes in that poolB. choose spare disks to reconstruct from the opposite poolC. warn you that there are no available spares from the proper poolD. "halt" after 24 hours if spare disks are not added to the proper pool



QUESTION 145The required hardware to add SyncMirror to an existing system would be ____________.

A. disk shelves and cluster interconnectB. disk shelves and termination switchesC. disk shelves, Ethernet adapters, and cablingD. disk shelves, Fibre Channel adapters, and cabling



QUESTION 146Which two are true when creating a SyncMirror volume? (Choose two.)

A. The disks selected for Plex 0 and Plex 1 must come from the same disk shelf.B. The disks selected for Plex 0 and Plex 1 must come from the same disk pools.C. The number of disks added must be an even number and equally divided between the two plexes.D. The disks are selected first on the basis of equivalent bytes per sector (bps) size, then on the basis of the size of the disk. If there is no equivalent-sized disk,

Data ONTAP takes a larger capacity disk and right-sizes it.

Correct Answer: CD




QUESTION 147After issuing the aggr split aggr0/plex0 aggrNew command ____________.


A. there is a new plex called aggrNewB. there are two new plexes, plex0 and plexNewC. there is a new mirrored aggregate called aggrNewD. there are two unmirrored aggregates, aggr0 and aggrNewE. flexible volumes are evenly split between aggr0 and aggrNew



QUESTION 148Normally, before you split a SyncMirror volume, you ensure that both plexes are _______ and _______.

A. offline, quiescedB. online, consistentC. online, normalD. restricted, offline




QUESTION 149You can avoid data corruption when you issue the cf forcetakeover -d command if the remote node is ________.

A. in a giveback modeB. fenced off manuallyC. powered on and accessibleD. powered off and inaccessible



QUESTION 150You have connected all cables and disk shelves in a fabric-attached MetroCluster. Which command would verify that disks are connected and have dual paths?


A. disk showB. sysconfig -pC. vol status -rD. storage show disk -p



QUESTION 151When using MetroCluster in a forced takeover mode, identify two methods for restricting access to the disaster site node. (Choose two.)

A. Use manual fencing.B. Use the cf giveback -f command.


C. Use the cf forcetakeover -d command.D. Turn off power to the disaster site node.E. Isolate the failed node from the surviving node.



QUESTION 152In a fabric-attached MetroCluster, a "site failure" is described as a __________.

A. failure of the Inter-Switch-Links (ISL)B. failure of the interconnect cableC. complete failure of the primary controller and disk shelvesD. malfunction of the Fibre Channel adapter on the cluster node



QUESTION 153Which two statements are true of the cf forcetakeover -d command? (Choose two.)


A. Mirrored volumes are implicitly split.B. Partner mailboxes must be available.C. The failed cluster node is powered off automatically.D. The surviving cluster node takes over the functions of the failed partner.

Correct Answer: ADSection: (none)


Explanation


QUESTION 154Protection Manager is an optional component of the Operations Manager that can be licensed and accessed from the NetApp Management Console (NMC).

A. TrueB. False


Explanation/Reference:Explanation:http://www.backupcentral.com/mr-backup-blog-mainmenu-47/13-mr-backup-blog/193-netapp- protection-manager.htmlhttp://www.netapp.com/us/system/pdf-reader.aspx?cc=us&m=netapp-protection- manager.pdf&pdfUri=tcm:10-64885

QUESTION 155Operations Manager can monitor and manage only NetApp storage hosts that have the NetApp Host Agent installed.

A. TrueB. False



QUESTION 156Which are three valid data protection solutions? (Choose three.)


A. SnapVault toVolume SnapMirror


B. SnapVault toVolume SnapMirror to SnapVaultC. SnapVault toVolume SnapMirror toVolume SnapMirrorD. Volume SnapMirror to SnapVault



QUESTION 157Protection Manager has policies that allow for tape-based protection as well as disk-based protection.

A. TrueB. False



QUESTION 158When using a Protection Manager policy to manage Open Systems SnapVault backups on a UNIX server, which three are valid objects to include in the data set?(Choose three.)

A. A fileB. A qtreeC. A directoryD. Theentire client




QUESTION 159XML-files in /etc/stats/preset are used together with the sysstat command to customize the output.

A. TrueB. False




QUESTION 160When migrating from Data ONTAP 7G to Data ONTAP 8.0 7-mode, existing non-traditional aggregates are designated as ________.

A. 16-bitB. 32-bitC. 64-bitD. ForeignE. Unknown



QUESTION 161To create a 64-bit aggregate, which optional switch/flag/parameter/option to the aggr create command must be included?

A. b 64B. B 64C. l 64D. L 64


E. No optional switch/flag/parameter/option is needed because 64-bit aggregates are the default



QUESTION 162After upgrading to DOT 8.0 7-mode, you can convert existing 32-bit aggregates into 64-bit aggregates.

A. TrueB. False




QUESTION 163With 64-bit aggregates, the number of FlexVols that can be created on a storage controller is ____.

A. 500B. 1000C. 6400D. 64000



QUESTION 164


The largest volume that can be created on a 64-bit aggregate is ___.

A. 10 TBB. 16 TBC. 64 TBD. Equal to size of the aggregate



QUESTION 165Which command will show the FCP target(s) on a storage system?

A. fcp show adapterB. fcp show allC. fcp show -tD. fcp status



Explanation:

QUESTION 166You are having problems accessing three recently-created LUNs. Given the output below, the reason is because all of the LUNs are using the same LUN ID of 0.

lun show -m

LUN pathMapped to LUNID

---------------------------------------------------


/vol/vol1/lun0 solaris-igroup0 0

/vol/vol1/lun1 windows-igroup 0

/vol/vol1/qtree1/lun2 aix-igroup 0

/vol/vol1/qtree1/lun3 linux-igroup 0

A. TrueB. False



QUESTION 167Using the output below, a co-worker determined that these are type "Solaris" LUNs. What would your determination be?

lun show -m

LUN pathMapped to LUN ID

---------------------------------------------------



/vol/vol1/qtree1/lun2 solaris-igroup2 0

Real 60Network Appliance NS0-504 Exam/vol/vol1/qtree1/lun3 solaris-igroup3 0

A. These are type "Solaris" LUNs.B. Not enough information is given here. Run the lun map command to get the information requested.C. Not enough information is given here. Run the lun show -v command to get the information requested.


D. Not enough information is given here. Run the lun status command to get the information requested.



QUESTION 168Which two commands would help you troubleshoot a LUN that cannot be accessed by a host? (Choose two.)

A. fcp show wwpnB. fcp wwpnC. igroup showD. lun show -errE. lun show -v

Correct Answer: CESection: (none)Explanation


QUESTION 169NetApp recommends that Fibre Channel switches that have both disk and tape connected to them should have separate zones created for each.

A. TrueB. False



Real 61



QUESTION 170Which command shares out the directory /vol/vol2/home using the share name "netapp"?

A. cifs shares -add /vol/vol2 netappB. cifs shares -add /vol/vol2/home/netappC. cifs shares -add netapp vol/vol2D. cifs shares -add netapp /vol/vol2/home



QUESTION 171The quota resize command only affects existing /etc/quotas file target entries, not new quota entries.

A. TrueB. False


Explanation/Reference:Explanation: https://library.netapp.com/ecmdocs/ECMP1196986/html/GUID-7726304F-6D81- 428A-AE30-A52FF4FF9517.html

QUESTION 172In Data ONTAP, the root user is exempt from these two quotas: _______. (Choose two.)

A. file quotasB. group quotasC. root quotasD. tree quotasE. user quotas


Correct Answer: BESection: (none)Explanation



QUESTION 173In Data ONTAP, both the Microsoft Windows Administrator and root are exempt from user and group quotas, but not from tree quotas.

A. TrueB. False



QUESTION 174Click the Exhibit button.

You see the following error on the storage controller's console or messages file. What is the most likely cause for this error?

A. portal group misconfigurationB. iSCSI CHAP misconfigurationC. iSNS misconfigurationD. IPsec misconfiguration



Explanation


QUESTION 175What would you use to share a data LUN among multiple servers where each server has simultaneous write access?

A. host-based BootBIOSB. host-based multipathingC. host-based volume manager


D. host-based clustered file system




Include self assessment and reporting features


In the diagram shown, a portset is created on controller 1 with the command: controller1>portset create -f

ntapportset 0b. This portset is bound to the igroup with all the initiators in it.

How many paths can host 1 see to a LUN on controller 1?

A. six pathsReal 64Network Appliance NS0-504 Exam

B. four pathsC. eight paths


D. two paths



QUESTION 177What are three relevant perfstat counters to check for unaligned I/O that do not fall on the WAFL boundary? (Choose three.)

A. wp.partial_writeB. vvol_read.io_validC. read/write_align_histo.XXD. read/write_partial_blocks.XXE. xinode content misses



QUESTION 178Click the Exhibit Button


Real 65Network Appliance NS0-504 ExamThe table highlights the space management policy that is defined for a particular flexvol, acmevol. Based on the information provided in the table, which action willthe storage controller take when it runs out of space in the volume?

A. It will try deleting Snapshot copies first to reclaim space before trying to grow the volume.B. It will grow the volume before deleting Snapshot copies.C. It will only try deleting Snapshot copies to reclaim space and will not grow the volume.D. It is irrelevant since fractional_reserve is 0%.



QUESTION 179Which utility on Windows 2003 and Windows 2008 can be used to collect information about firmware and driver versions for an Emulex LP1xxxx/LPe1xxx HBA?

A. EMutilB. SANutilC. fcp config


D. SANsurferE. HBAnywhere



QUESTION 180Which utility on Solaris 10 can be used to collect information about firmware and driver versions for an Emulex LP1xxxx/LPe1xxxx HBA?

A. EMutilB. SANutilC. hbainfoD. SANsurferE. HBAnywhere




QUESTION 181Which utility on Solaris 10 can be used to collect information about firmware and driver versions for a Qlogic QLAxxx/QLExxxx HBA?

A. EMutilB. SANutilC. cfgadminD. SANsurferE. HBAnywhere

Correct Answer: D




QUESTION 182An organization currently has a NetApp Fibre Channel block-based solution. With limited budget and resources, they want to create a new disaster recovery sitethat utilizes a NetApp solution.What would the optimal solution include?

A. SnapMover and Fibre Channel at the disaster recovery site for all hostsB. SnapMirror and iSCSI at the disaster recovery site for all hostsC. Fibre Channel at both locations using ftp to replicate storageD. MetroCluster and NAS



QUESTION 183A company has a Fibre Channel environment and wants to connect a new host in a remote data center using 50/125um OM2 multi-mode fiber cable and needs tosupport 2 Gb speeds. What is the maximum distance of the cable run supported in this situation?

A. 50/125um OM2 multi-mode fiber cable supports up to 500 meters at 2 Gb.B. 50/125um OM2 multi-mode fiber cable supports up to 10000 meters at 2 Gb.C. 50/125um OM2 multi-mode fiber cable supports up to 150 meters at 2 Gb.D. 50/125um OM2 multi-mode fiber cable supports up to 300 meters at 2 Gb.






Given the information provided in the diagram, what is the appropriate FC topology?

A. point-to-pointB. switched fabricC. arbitrated loopD. ring





QUESTION 185Which FC SAN topology provides the best performance and scalability?

A. cascadeB. core-edgeC. full meshD. partial mesh





Based on the diagram shown, what is the appropriate FC switch topology?

A. full meshB. core-edgeC. full cascadeD. partial mesh






Based on the diagram shown, what is the appropriate FC switch topology?

A. core-edgeB. full meshC. partial meshD. partial cascade



QUESTION 188A 200-GB LUN is created in an empty 500-GB volume with the volume guarantee option set to Volume. LUN reservation is enabled and the fractional reserve is setto 100 and scheduled snapshots are disabled. Directly after LUN creation, what is the maximum free space available in the volume?

A. 200 GBB. 300 GBC. 400 GBD. 500 GB



Real 70



QUESTION 189A 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 asthe 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 diskarray?

A. 50% on the host, 100% on the disk arrayB. 100% on the host, 50% on the disk arrayC. 50% on the host, 50% on the disk arrayD. 100% on the host, 100% on the disk array



QUESTION 190A customer has a four-node SUN cluster configuration. Each node has two, dual-ported HBAs. What is the minimum number of igroups that need to be created tomap a LUN to the cluster?

A. 1B. 2C. 4D. 8



QUESTION 191Zoning by World Wide Port Name (WWPN) is deployed and a host HBA is replaced.

Which zone change needs to be made?


A. No changes are necessary.B. The zone configuration should be changed to include the port to which the HBA is connected.C. The zone configuration should be changed to include the WWPN of the new HBA; the old WWPN will be automatically dropped.D. The zone configuration should be changed to include the WWPN of the new HBA and to remove the WWPN of the old HBA.




QUESTION 192Which three protocols can be used for communications between a host running SnapDrive for Windows and the NetApp Storage Controllers? (Choose three.)

A. http:B. https:C. ftp:D. RPCE. ssh



QUESTION 193Any newly installed system with Data ONTAP 7.3.1 supports which cfmode?

A. dual_fabric onlyB. single_imageC. partnerD. mixed




QUESTION 194A 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 IPSAN.


Which cfmode allows all operating systems to co-exist in the IP SAN?


A. single_imageB. standbyC. cfmode not applicableD. dual_fabric



QUESTION 195Which native GUI switch tool is used to manage Brocade switches and directors?


A. SAN ManagerB. Enterprise Fabric ServicesC. Device ManagerD. Web Tools



QUESTION 196Which command will display which Brocade switches are connected into a fabric?

A. fabricshowB. switchshowC. show fabricD. configshow



QUESTION 197Which command collects detailed diagnostic information from a Brocade FC switch?

A. supportshowB. showsupport


C. diagshowD. showdiag

Correct Answer: ASection: (none)


Explanation


QUESTION 198Which command on a NetApp storage controller will display the average latency time on a per LUN basis every five seconds?

A. sysstat -i 5B. sysstat -f 5C. fcp stats -i 5D. lun stats -i 5



QUESTION 199Which command on a NetApp storage controller will display the average service time on a FC target port basis every five seconds?

A. sysstat -i 5B. sysstat -f 5C. fcp stats -i 5D. lun stats -i 5



QUESTION 200A company has five Windows servers that are dual-attached, four Linux servers that are single attached, and ten dual-attached Solaris servers. The company wantsa 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 FCports and what type of fabric should be deployed from the choices shown?



A. single fabric with 38 ports totalB. dual fabrics with 38 ports totalC. dual fabrics with 42 ports totalD. single fabric with 42 ports total



Topic 3, Volume C

QUESTION 201In Data ONTAP 7.3, what is a portset bound to?

A. a WWPNB. a LUNC. an igroupD. a volume


Explanation/Reference:Reference:http://www-01.ibm.com/support/docview.wss?uid=ssg1S7002705&aid=1(page 57)

QUESTION 202A dual controller FAS3100 series is connected to a dual fabric with two active target ports per fabric in a singleimage cfmode, and uses a single portset.

What is the number of paths for ten LUNs on a single host with one connection to each fabric?

A. 10B. 20


C. 30D. 40E. 80




QUESTION 203What are two performance tuning parameters available for Fibre Channel HBAs on a host? (Choose two.)

A. LUN queue depthB. HBA BootBIOS enabledC. Fibre Channel speedD. LUN device ID



QUESTION 204During an equipment move a Fibre Channel cable from a host to a switch is accidentally plugged into a different switch port on the FC switch. However, the host stillsees the storage devices on all its paths. What are two reasons why this is possible? (Choose two.)

A. LUN masking uses switch port numbers and not WWPNs.B. The host HBA WWPN is a part of a WWPN zoning scheme.C. The Fibre Channel address for the HBA has not changed.D. The WWPN Alias was n changed on the NetApp Controllers.

Correct Answer: BD




QUESTION 205You connect a host to a NetApp storage system through an FC switch. The host has its boot volumes on the NetApp storage system. What is mandatory for you toconfigure?

A. persistent bindingB. port zoningC. portsetsD. WWPN zoning




QUESTION 206A Solaris administrator just noticed that a host has lost connectivity to the company SAN. Which file should the administrator check for SAN connectivity errors?

A. /opt/errorlog.logB. /etc/syslogC. /var/adm/messagesD. /etc/sysevent




QUESTION 207Which NetApp host utility command determines the number of paths per LUN visible to the host?

A. sanlun path showB. sanlun lun show -pC. sanlun fcp show adapter -pD. sanlun fcp show adapter -c



QUESTION 208You 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?

A. I/O will fail over to any port on the original controller but NOT on the partner controller that is part of the associated portset. Choice of path will be controlled bythe host's MPIO weighting table.

B. 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.C. I/O will fail over to any port on the original controller that is part of the associated portset.

Real 77Network Appliance NS0-504 ExamChoice of path will be controlled by NetApp storage system igroup settings.

D. 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 NetApp storage system igroup settings.





A Solaris 10 host with VERITAS Storage Foundation 4.1 is FCP attached to a FAS3140 high availability storage system running single image cfmode. Using thediagram shown, which ports will be considered active by VERITAS DMP using the NetApp ASL to a LUN on controller 1 mapped to host 1?

A. Port 0b on controller 1 onlyB. Port 0d on controller 1 onlyC. Port 0b and 0d on controller 1 onlyD. Ports 0b and 0d on both controller 1 and controller 2 Real 78




Explanation


QUESTION 210Which host-based tool will enable you to stripe a LUN across multiple NetApp controllers?

A. multipathing softwareB. host-based file systemC. host-based volume managerD. HBA driver



QUESTION 211What are two possible impacts to consider when changing the cfmode to single_image?. (Choose two.)

A. There more paths to LUNs.B. Target port WWPNs will change on at least one controller.C. You must use hard zoning (zoning by ports).D. There are fewer paths to LUNs.E. hosts running Solaris since it does not support single_image cfmode

Correct Answer: ABSection: (none)Explanation


QUESTION 212What are two functions of iSCSI access lists? (Choose two.)


A. control the network interfaces on the storage system that an initiator can accessB. define authentication parameters(CHAP)C. limit the number of network interfaces advertised by the storage systemD. define MPIO behavior




QUESTION 213What is the significance of using a specific LUN type when creating LUNs manually on a NetApp storage system?

A. The LUNs offset, size of the prefix and suffix is determined by the LUN type, which differs for different operating systems.B. The LUN types are merely for administrative ease of use and the LUN types can be changed on the fly after creation.C. The LUN types allow the appropriate host operating systems to use the LUN. For example, a VMware type LUN cannot be read from /written to using a Solaris

host.D. The host operating system will panic when the "wrong" LUN type is selected on the NetApp storage system.



QUESTION 214Which three tasks can SnapDrive perform? (Choose three.)

A. expand LUNs on the flyB. perform SnapVault updates of qtrees to a SnapVault destinationC. utilize SnapMirror to replicate individual qtreesD. manage quotas on qtreesE. perform iSCSI session management


Correct Answer: ABESection: (none)Explanation


QUESTION 215When planning for fault tolerant power connections, how should each device to be connected?

A. with a single power feedReal 80Network Appliance NS0-504 Exam

B. with dual power feedsC. with dual power feeds connected to separate outletsD. with dual power feeds connected to separate circuits



QUESTION 216A company has FC patch panels in their data center. They plan on using them to interconnect their storage controllers to the FC switches and the hosts using thestorage. They have 62.5 micron cable between the patch panels. Which cable should you use on the NetApp storage controller's Target Ports to make this asupported configuration?

A. long wave SFPs, 62.5 micron FC cableB. short wave SFPs, 50 micron FC cableC. short wave SFPs, 62.5 micron FC cableD. long wave SFPs, 50 micron FC cable




QUESTION 217NetApp supports multiple FC paths from the host to the NetApp storage controllers. In addition to using multiple FC switches, which other NetApp supportedcomponents should you use for this type of configuration?

A. multipathing host software, multiple storage controllers with multiple target ports eachB. HBA with driver and firmware, multiple storage controllers with multiple target ports eachC. HBA with driver and firmware, multipathing host software, multiple storage controllers with multiple initiator ports eachD. HBA with driver and firmware, multipathing host software, multiple storage controllers with multiple target ports each




QUESTION 218A company has an assortment of operating systems in their environment. Which operating system is NOT currently supported by NetApp for their FC solutions?

A. Windows 2008 ServerB. Solaris 10C. Windows NTD. IBM AIX



QUESTION 219Which components must you configure when configuring CHAP to be used with iSCSI?


A. host, Ethernet switch, storage controllersB. host and storage controllers onlyC. host onlyD. storage controllers only



QUESTION 220What should you do to verify FC connectivity between the host and the FC switch?

A. ping the FC switch Ethernet port from the hostB. check the FC switch for light on the FC portC. check the FC switch for the WWPN of the host HBAD. check the FC switch for the port type of the host port



QUESTION 221Real 82Network Appliance NS0-504 ExamWhat is the appropriate method for testing high availability controller failover?

A. pull a power cord from a power supply on a controllerB. shut down a controllerC. issue the takeover command from a controllerD. issue the giveback command from a controller

Correct Answer: CSection: (none)


Explanation


QUESTION 222What should you do to test NetApp storage controller failover in a high availability FC environment?

A. shut down the FC switch in the fabric that the storage controller is attached toB. shut down FC ports on the FC switch that the storage controller is attached toC. pull FC cables connecting the storage controller to the FC switchD. issue the takeover command on either storage controller



QUESTION 223Which three statements are true about Asymmetric Logical Unit Access (ALUA)? (Choose three.)

A. It is a set of SCSI commands for discovering and managing multiple paths to LUNs on Fibre Channel and iSCSI SANs.B. It requires Array Support Library (ASL), a proprietary vendor library.C. It allows the initiator to query the target about path attributes, such as primary path and secondary path.D. It no longer requires proprietary SCSI commands.E. It works in standby and single_image cfmodes.





QUESTION 224For which four operations would you use igroup throttles on a NetApp storage solution? (Choose four.)

A. to assign a specific percentage of the queue resources on each physical port to the igroupB. to manage pathing to the LUNsC. to reserve a minimum percentage of queue resources for a specific igroupD. to limit the number of concurrent I/O requests an initiator can send to the storage systemE. to restrict an igroup to a maximum percentage of useF. to manage space reclamation

Correct Answer: ACDESection: (none)Explanation


QUESTION 225A company is planning to use physical Raw Device Mappings (RDMs) in their ESX environment. Which LUN type should they use on the NetApp storage system ifthey want to prevent LUN I/O alignment issues?

A. They should use the VMware LUN type.B. They should use the LUN type matching the guest operating system.C. ESX will automatically align I/O on WAFL boundaries if NetApp host utilities is installed.D. Any UNIX LUN type will work since it is an RDM.



QUESTION 226What is the functionality of the latest Data ONTAP DSM for Windows?

A. It can handle FCP and iSCSI paths to the same LUN.B. It allows you to take snapshots for both FCP and iSCSI LUNS.


C. It allows you to enable ALUA on the igroup from the host.D. It allows you to create new LUNs from the host.






In the diagram shown, a portset is created on controller 1 with the command: controller1>portset create -f

ntapportset conroller1:0b. This portset is bound to the igroup with all the intiators in it. How many paths can the host 1 see to a LUN on controller 1?

A. six pathsB. four pathsC. three pathsD. one path

Correct Answer: DSection: (none)


Explanation



QUESTION 228When assessing a current storage solution, it is critical to document the current NetApp storage system configuration.

Which factor should NOT be considered when documenting this existing configuration?

A. Data ONTAP versionB. current data layout (RAID groups, aggregates, volumes, etc...)C. storage system name and IPD. host power cables and power usage



QUESTION 229Which command do you use on a Brocade switch to view all defined zone configuration information?

A. cfgActvShowB. show zoneC. cfgshowD. switchshow




QUESTION 230Which command do you use on a Cisco switch to view the currently active zoneset?

A. show zone analysisB. show zoneset activeC. show running-configD. show config active




QUESTION 231When building your implementation plan, providing dual power for all systems is critical.

Which three actions should be mandated? (Choose three.)

A. Dual power supplies should be placed in all equipment.B. Dual power feeds should be run to all equipment.C. Power feeds should be connected to the closest available outlet inside the cabinet.D. Power feeds should be connected to separate circuits on the same data center PDU.E. Power feeds should be connected to separate outlets connected to two separate PDUs.

Correct Answer: ABESection: (none)Explanation


QUESTION 232What information needs to be included in a cabinet diagram? (Choose three.)


A. NetApp storage system login informationB. physical location of the rack in the data centerC. storage controller configuration informationD. rack identifying informationE. location in the rack of NetApp storage controllers and storage shelves






In the cabinet diagram shown, what additional information should be included to make it more complete?


A. switch connectivityB. storage port connectivityC. storage shelf connectivityD. storage controller rack placement



QUESTION 234What is NetApp's recommended best practice for zone configuration?

A. All zones should contain a single initiator and all the targets that initiator accesses.B. Individual zones can get too complicated. It is better to simply configure one default zone with all devices contained in it.C. All devices from the same vendor should be in one zone.D. All zones should contain a single target and all the initiators using that target.






In the diagram shown, how should the zoning configuration be changed to better comply with NetApp best practices?

A. Four zones, each with one initiator, first two with the first target port and the second two with the second target portB. Two zones, each with two initiators and one target portC. Two zones, each with all four initiators and one target portD. Four zones, each with one initiator and both target ports

Correct Answer: A




QUESTION 236Which type of zoning does NetApp recommend?

A. World Wide Name zoningB. World Wide Port Name zoningC. World Wide Node Name zoningD. Switch World Wide Name zoning




QUESTION 237What does NetApp recommend as best practice for zone configuration?

A. single target zoningB. single initiator zoningC. multiple initiator zoningD. single port zoning



QUESTION 238


Click the Exhibit button.

Given the information shown in the diagram, which port has a NetApp device attached to it?

A. port 3B. port 5C. port 6D. port 7




QUESTION 239In a NetApp SAN solution, which value should you set for snap reserve for a volume holding LUNs?

A. 100%B. 50%C. 20%D. 0%

Correct Answer: D




QUESTION 240Which command do you use to see the rate of change between two successive Snapshot copies in a flexible volume in Data ONTAP?

A. snap diffB. snap calculateC. snap deltaD. snap space



QUESTION 241Which statement is true about single_image cfmode?

A. Both nodes in the active-active configuration function as separate Fibre Channel nodes, and the LUN maps are not shared between the partners.B. Both nodes in the active-active configuration function as a single Fibre Channel node, and the LUN maps are shared between the partners.C. Both nodes in the active-active configuration function as a single Fibre Channel node, and the LUN maps are not shared between the partners.D. Both nodes in the active-active configuration function as separate Fibre Channel nodes, and Real 92

Network Appliance NS0-504 Examthe LUN maps are shared between the partners.



QUESTION 242


What are two functions provided by the NetApp Host Utilities Kits? (Choose two.)

A. They provide the ability to take snapshots of local file systems.B. They provide properly set disk and HBA timeout values.C. They identify and set path priorities for NetApp LUNs.D. They provide SnapMirror/SnapVault integration.ns.

Correct Answer: BCSection: (none)Explanation



When should you define the space management policy that is shown in the table?

A. when you want to thin provision the LUNs and make the volume size less than the LUN size Real 93Network Appliance NS0-504 Exam

B. when you want Data ONTAP to start deleting Snapshots to recover space from the volume before growing the volumeC. when you want to set aside overwrite reserve space for the LUNs so that writes never fail with the presence of Snapshots


D. when you want to guarantee space for Snapshots by letting the volume autogrow



QUESTION 244Which three tasks should be completed as part of the site preparation for install? (Choose three.)

A. plan zoning configurationB. verify equipment move pathC. determine aggregate layoutD. verify power drops in the equipment locationE. make contact with data center personnel



QUESTION 245Which task is part of the site preparation for installation?

A. configure zoningB. install equipment in rackC. verify equipment move pathD. verify host to storage connectivity




QUESTION 246Which software feature must be supported and configured on the NetApp storage controller to configure multipath high availability between the storage controllerand disk shelves?


A. MetroClusterB. Software Disk OwnershipC. Snapshot copiesD. Single System Image cfmode



QUESTION 247Which three does NetApp support for iSCSI with Microsoft Windows solutions? (Choose three.)

A. VLANsB. Jumbo framesC. NIC teamingD. Microsoft MCSE. NIC trunking


Explanation/Reference:Explanation: Windows Multipathing Options with Data ONTAP: Fibre Channel and iSCSI Ryan Hardin, NetAppJune 2013 | TR-3441"3.3 Choosing the Right Multipathing SolutionThree supported multipathing solutions are described in this document: link aggregation, iSCSI withmultiple connections per session (MCS), and MPIO.


Link aggregation can be used in conjunction with both MCS and MPIO and offers advantages and disadvantages that are described in detail in section 4. Whendeciding between MCS and MPIO, NetApp recommends the use of MPIO for the following reasons:·MCS is not supported with clustered Data ONTAP. Since MPIO can be used for clustered Data ONTAP or Data ONTAP running in 7-Mode, NetApp recommendsusing MPIO consistently across architectures.·MCS is an iSCSI-only feature. Since MPIO can be used for FC and/or iSCSI, NetApp recommendsusing MPIO consistently across protocols.·MCS is a feature for Windows only. Since MPIO can be used for all host operating systems supportedby NetApp, NetApp recommends using MPIO consistently across host operating systems. For detailed supportability information, refer to the NetApp InteroperabilityMatrix Tool


Furthermore:Multiple Connections per Session (MCS)iSCSI sessions with multiple connections per session (MCS, or MC/S) are part of the iSCSI specification.They create multiple paths within a single iSCSI session using separate TCP connections. Both the iSCSIinitiator (host) and iSCSI target (storage system) need to support MCS for them to be used.Currentversions of NetApp Data ONTAP running in 7-Mode and Microsoft Windows support MCS. As of DataONTAP 8.2 running in 7-Mode, the default maximum number of connections per session is 32.Refer tothe NetApp Interoperability Matrix for the most up-to-date information regarding supported Data ONTAPand initiator releases.While iSCSI with MCS is supported in certain 7-Mode environments, it is not supported in clustered Data ONTAP.

And...,

The Microsoft iSCSI initiator does support multiconnection sessions across a single path or multiplepaths. SnapDrive® for Windows will work with preexisting iSCSI connections that have multiconnectionsessions enabled, but will not create a multiconnection sessionenabled connection and has no knowledge of those created manually. See the "Microsoft iSCSIInitiator User's Guide" for instructions onsetting up multiconnection session iSCSI connections. iSCSI multiconnection sessions can be performed over a single target or initiator port or can utilize multipleports on either end. If multiple target ports are used, all target interfaces for the connection mustbe in the same target portal group. By default, each interface is in its own target portal group. More detailson iSCSI target portal groups can be found in the "Block Access Management Guide." Although technically possible, mixing iSCSI multiconnection sessions andMPIO multipathing styles to thesame LUN is not supported by Microsoft or NetApp.Advantages:·Part of the iSCSI specification.·No extra vendor multipathing software required.·No dependency on aggregation-capable Ethernet infrastructure.



Disadvantages:·Not supported in clustered Data ONTAP.·Not manageable by SnapDrive iSCSI connection wizard.

QUESTION 248Which topology allows for guaranteed maximum network performance for iSCSI?

A. isolated VLAN networkB. MetroWAN networkC. direct connectD. WAN network



QUESTION 249You are installing a NetApp FAS6040 high availability storage system. Which cfmode should be set to ensure proper failover in an HP-UX environment?

A. standbyB. partnerC. single system imageD. dual_fabric



QUESTION 250You are creating an acceptance test plan and the subject of performance is raised. How should you define what the minimum performance should be?


A. You should look up the test results for a similar system in previous performance testing and use those numbers.B. You should work with the customer to understand their performance expectations and Real 97

Network Appliance NS0-504 Examdetermine the minimum performance they require for the application this system will support.

C. You should use the published maximum performance specifications for this system.D. You should use the published minimum performance specifications for this system.



QUESTION 251Which type of multipathing does Linux support?

A. dm_mpB. dsmC. mpioD. mcs



QUESTION 252You need to gather information from the host systems that will be attached to the NetApp storage system using either FC or iSCSI. This information includesoperating system version, patch levels, open bus slots, and cards in bus slots. What other information must you gather from the host systems?

A. bus type (PCIe and/or PCI-x) and video adaptersB. memory in system and Ethernet ports (both used and free)C. bus type (PCIe and/or PCI-x)and Ethernet ports (both used and free)D. bus type (PCIe and/or PCI-x) and Serial ports (both used and free)




QUESTION 253Which four FC fabric topologies does NetApp support? (Choose four.)


A. Four FC switches with multiple Inter-Switch Links (ISLs) between each pair of switchesB. Ten FC switches per fabric, daisy chained with a single ISL between switchesC. Four FC switches with multiple ISLs between ALL switchesD. Eight FC switches with no more than a single ISL between switches in a cascade topologyE. Dual FC switches with no ISLsF. A single FC switchG. A switched fabric that has 65537 ports

Correct Answer: ABCDSection: (none)Explanation


QUESTION 254For which two purposes would the use of VLAN's be beneficial to a NetApp storage solution? (Choose two.)

A. to isolate iSCSI traffic from LAN/WAN trafficB. to separate LAN from WAN trafficC. to isolate management traffic from other IP trafficD. to isolate UDP from TCP traffic in the IP networkE. to isolate SSH traffic from other IP traffic

Correct Answer: ACSection: (none)


Explanation


QUESTION 255A company wants to use jumbo frames to improve performance with their iSCSI network. When setting up the Ethernet switches for jumbo frames, which threecomponents need to be configured? (Choose three.)

A. Ethernet port on Management ConsoleB. Ethernet port on RLMC. Ethernet port on host systemD. Ethernet port on storage deviceE. Ethernet port on FC switchF. Ethernet switch ports being used




QUESTION 256A company wants to use jumbo frames in their Ethernet network. They should set the packet size to which industry conventional value?

A. 1200B. 1500C. 9000D. 12000




Explanation:

QUESTION 257What is the default Ethernet packet size (or MTU - Maximum Transmission Unit) for Ethernet ports on Ethernet switches?

A. 2112 bytesB. 9000 bytesC. 1500 bytesD. 12000 bytes



QUESTION 258When setting up a VLAN for administrative security purposes, which four ports are the only important ports to include in the VLAN? (Choose four.)

A. Storage Controllers Management Ethernet portsB. FC Switches Ethernet portC. Hosts iSCSI HBA Ethernet portD. Ethernet Switches Management portE. Storage Controller iSCSI Ethernet Target portsF. Hosts NIC Ethernet port


Correct Answer: ABDFSection: (none)Explanation


QUESTION 259You are booting a NetApp storage system for the first time. In which order should the various components be powered on?


A. any tape backup devices, disk shelves, network switches, NetApp controller headsB. NetApp controller heads, disk shelves, any tape backup devices, network switchesC. NetApp controller heads, disk shelves, network switches, any tape backup devicesD. network switches, disk shelves, any tape backup devices, NetApp controller heads



QUESTION 260When booting your NetApp storage system for the first time the system fails to boot.

What should you do first to address this problem?

A. You turn off your storage system and disk shelves, and then turn on the disk shelves. You then check the quick reference card that came with the disk shelf forinformation about LED responses.

B. You re-download the boot image to the compact flash card, then reboot the system.C. 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.D. You verify disk shelf compatibility and check the disk shelf IDs to verify that the disk shelf 1 (for DS14 series) must be connected to your system.



QUESTION 261After completing the configuration of a new Brocade Fibre Channel switch, which command do you use to verify your configuration?


A. switchshowB. show configC. configshow


D. cfgshow



QUESTION 262Which native GUI switch tool is used to manage Cisco MDS-Series switches and directors?

A. Operations ManagerB. Fabric ManagerC. Web ToolsD. Data Fabric Manager



QUESTION 263Which configuration for primary block (FC and iSCSI) data does NetApp best practices recommend? (Choose two.)

A. single controller single shelfB. single controller multiple shelvesC. dual controller single shelfD. dual controller multiple shelves




QUESTION 264When running diagnostic tests after an initial installation of a NetApp FAS3000 storage system, which command is used to run a comprehensive set of diagnostictests on the entire system?


A. allB. comprehensiveC. fullD. stress



QUESTION 265You are about to replace a failed Brocade Fibre Channel switch. Which three steps do you take prior to connecting the switch in the SAN? (Choose three.)

A. Force the new switch to be the principle switch.B. Change the domain ID of the replacement switch to the domain ID of the failed switch.C. Clear all zoning configurations on the replacement switch.D. Change the core PID format of the replacement switch to the core PID format of the failed switch.E. Preload the zoning information from the fabric onto the new switch.



QUESTION 266At which storage object level is deduplication enabled?

A. Aggregate


B. VolumeC. Qtree itemD. LUN



QUESTION 267Which commands allow you to enable NetApp deduplication and verify space savings?


A. sis on <vol>, sis start <vol>, df s <vol>B. asis on <vol>, asis start <vol>, df s <vol>C. sis on <vol>, sis start <vol>, df r <vol>D. sis on, sis start, df p <vol>



QUESTION 268Which row of items should you look up in the IMT (Interoperability Matrix Tool) when designing a NetApp Storage Solution for a customer?

A. Host OS & patches, FC WWPN, Volume Manager, File System versionB. Host OS, iSCSI IQN, Volume Manager, ClusteringC. Host OS & patches, HBA driver, Volume Manager, File System, ClusteringD. Host OS, HBA driver, Host Memory & CPU Speed, File System, Clustering

Correct Answer: CSection: (none)


Explanation


QUESTION 269Which option needs to be set on a volume to guarantee that it cannot be affected by other volumes?

A. NoneB. VolumeC. Space ReservedD. Reservation Enabled



QUESTION 270Which option needs to be set on a LUN to guarantee that it cannot be affected by other LUNs in the volume?


A. Volume GuaranteeB. Volume Space ReservedC. LUN Reservation DisabledD. LUN Reservation Enabled



QUESTION 271When does Fractional Reservation reserve space from the volume?


A. Volume CreationB. LUN CreationC. LUN SnapMirrorD. Volume Snapshot


Explanation/Reference:Explanation: Fractional reserve is a volume option that determines how much space Data ONTAP will reserve for Snapshot overwrite data for LUNs and space-reserved files to be used after all other space in the volume is used.. The default value is 100%, however, with the introduction of the autodelete functionality,NetApp generally recommends setting fractional_reserve = 0 and using the autodelete functionality.Data ONTAP removes or reserves this space from the volumeas soon as the first Snapshot copy is created

QUESTION 272Which statement is correct regarding virtual machine alignment on VMware ESX?


A. RDM LUNs do NOT suffer from alignment problems because they are accessed directly by VMs.B. A VMFS LUN with a LUN type of VMware, will always have properly aligned VMs.C. Alignment issues can occur on any protocol including FCP, iSCSI, FCoE, and NFSD. msinfo32 or mbrscan can be run for the ESX service console to check for proper alignment of VMs.





QUESTION 273Which of these attributes can affect LUN I/) alignment?

A. The same LUN is present in two igroups with differing ALUA states.B. The starting offset of the first file system block on the host.C. The LUN is a boot LUN.D. The LUN is part of a logical volume.



QUESTION 274Which statement is NOT true regarding NetApp Snapshots of VMware ESX datastores?

A. A NetApp Snapshot captures the entire FlexVol including information NOT associated with VMDKs.B. For VMDKs on VMFS datastores, to restore a specific VMDK requires a copy from the NetApp Snapshot to the datastore.C. NetApp Snapshots can be employed to backup VMFS, NFS, or RDM datastores.D. NetApp Snapshots are instantaneous, so they always produce an application consistent image



QUESTION 275Which statement correctly describes ALUA concepts on NetApp Storage solutions?

A. ALUA is a LUN attribute that is set.B. ALUA deals with Fibre Channel LUNs and is NOT appropriate for iSCSI.C. ALUA can be used for Windows 2003 and Windows 2008 disk management.


D. A LUN can be mapped to an ALUA-enabled igroup and a non-ALUA-enabled igroup.




QUESTION 276On ESX 4.0 for guest operating systems in a Microsoft cluster configuration, the Path Selection Plug-in (PSP) for a MSCS LUN should be set to:

A. MRU (Most Recently Used)B. RR (Round Robin)C. FixedD. ALUA



QUESTION 277For 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:

A. MRU (Most Recently Used)B. FixedC. RR (Round Robin)D. ALUA




QUESTION 278A user wants to access a FCP VMFS datastore created on a NetApp LUN using a properly configured ESX 3.5 system with a new ESX 4.0 system. Without makingchanges to the LUN or igroup attributes, what setting should be used for the SATP (Storage Array Type Plugin)?

A. VM_SATP_ALUAB. VMW_SATP_DEFAULT_AAC. The LUN has to be changed to ALUA before accessing from ESX 4.0)D. VM_SATP_DEFAULT




QUESTION 279Which three steps are required to make a LUN visible to a NPIV-supported VM? (Choose three.)

A. Map a LUN to the igroup containing the NPIV WWPNs.B. Configure a matching NPIV port on the NetApp controller.C. Set options.npiv.enable to TRUE on the NetApp controller.D. Create a zone containing NetApp target ports and NPIV WWPNs.E. Create an igroup on the NetApp controller containing the NPIV WWPNs.



QUESTION 280Which statement is true about a Data Protection (DP)-type SnapMirror destination volume?


A. It can be in a Data ONTAP GX cluster.B. It must be on the same disk type as the source volume.C. It can be smaller than the source volume.D. It can be on a different disk type than the source volume.



QUESTION 281To operate Data ONTAP 8.1 Cluster-Mode SAN, what must be configured on both the initiator and target?

A. Logical Unit Access InitializationB. Physical Unit Access InitializationC. Symmetric Logical Unit AccessD. Asymmetric Logical Unit AccessE. SAN Access Initialization Protocol




QUESTION 282Which command can be used to identify the target iqn name in Data ONTAP 8.1 Cluster-Mode and later?

A. cluster iscsi nameB. cluster iscsi nodenameC. cluster iscsi showD. vserver iscsi nodename


E. vserver iscsi nameF. vserver iscsi show

Correct Answer: FSection: (none)Explanation


QUESTION 283What does Storage Failover allow?

A. disks to fail over between HA partnersB. disks to fail over to a plexC. disks to fail over to any node in a clusterD. disks to fail over to the Epsilon node



QUESTION 284Which five protocols are supported by Data ONTAP 8.1 Cluster-Mode? (Choose five.)

A. CIFSB. FCC. FCIPD. FCoE


E. iFCPF. iSCSIG. NFS


Correct Answer: Section: (none)Explanation

Explanation/Reference:Answer: A,B,D,F,GExplanation:

QUESTION 285Which two methods expose volumes to NAS clients? (Choose two.)

A. mount directories of a volume in a namespaceB. mount the required namespaces in a volumeC. mount the required namespaces in an aggregateD. mount the required volumes in a namespace



QUESTION 286Which storage system combination is supported in Cluster-Mode?

A. a pair of FAS3270s and a pair of FAS3020sB. a pair of FAS3270s with a FAS3240 and a FAS6240C. a pair of FAS6280s and a pair of E7900sD. a pair of FAS6280s and a pair of FAS3240s



QUESTION 287


Which two statements are true in a SnapMirror LS mirror relationship? (Choose two.)

A. Client requests to write data are allowed if the user is root.B. Client requests to write data are denied unless accessing the admin share.C. Client requests to read data are only allowed if the mirror is up-to-date.


D. Client requests to read data are redirected to the LS mirror destination volumes.



QUESTION 288Which two SMB versions does Data ONTAP Cluster-Mode support? (Choose two.)

A. SMB 1.0B. SMB 2.0C. SMB 3.0D. SMB 4.0



QUESTION 289The VLDB is out-of-quorum on the node serving as the master of the VLDB ring. Which four statements are true? (Choose four.)

A. A new VLDB ring master is elected.B. Clients can write to volumes on that node.C. Volumes cannot be moved to or from that node.D. Clients can read from volumes hosted on that node.


E. New volumes can be created on aggregates hosted on that node.



QUESTION 290With Data ONTAP 8.1, which statement is true about deduplication and volume sizes?

A. Deduplication is limited to 16TB.B. Deduplication is limited to 32TB.C. Deduplication is supported up to half the maximum volume size for the platform.


D. Deduplication is supported up to the maximum volume size for the platform.



QUESTION 291Which three NFS versions does Data ONTAP 8.1 Cluster-Mode support? (Choose three.)

A. NFSv.0B. NFSv.1C. NFSv1.1D. NFSv3.0E. NFSv4.0F. NFSv4.1G. NFSv5.0

Correct Answer: DEFSection: (none)


Explanation


QUESTION 292What kind of structure can be deduplicated?

A. A diskB. An aggregateC. A FlexVolD. A qtree



QUESTION 293Which parameter must the cluster administrator properly define when configuring an iSCSI logical interface in Data ONTAP 8.1 Cluster-Mode and later?

A. data-accessReal 112Network Appliance NS0-504 Exam

B. data-addressC. data-protocolD. data-routingE. No parameter needs to be defined as no additional parameter is required.



QUESTION 294


Which two LIFs are able to failover or migrate to other nodes in the cluster? (Choose two.)

A. cluster LIFB. data LIF of protocol CIFSC. data LIF of protocol FCoED. data LIF of protocol iSCSIE. data LIF of protocol NFSF. intercluster LIFG. node management LIF



QUESTION 295Where can NDMP backups be performed?

A. within the Vserver contextB. on the OnCommand serverC. from any node in the clusterD. from the node that owns the volume



QUESTION 296Which four statements are true about a node's vol0 volume? (Choose four.)


A. It cannot be moved with the volume move command.


B. It contains RDB databases and log files.C. It is the most efficient place to store critical user data.D. It is not part of the namespace.E. One exists on every node in the cluster.

Correct Answer: ABDESection: (none)Explanation


QUESTION 297Protocol access is provided to data via what?

A. a clusterB. a virtual filerC. a virtual serverD. a high-available pair of storage systems



QUESTION 298What is the maximum number of nodes a SAN cluster in DOT 8.1 can have?

A. 1B. 2C. 4D. 8E. 16F. 24G. 32




QUESTION 299Which two Data ONTAP Cluster-Mode clone technologies will lock a Snapshot copy? (Choose

Real 114Network Appliance NS0-504 Examtwo.)

A. FlexCloneB. LUN CloneC. Snap CloneD. Vol CloneE. Aggr Clone



QUESTION 300NetApp Remote Support Agent (RSA) is supported on which two FAS module types? (Choose two.)

A. BMCB. ILOC. RLMD. RTCE. SP

Correct Answer: CESection: (none)Explanation



Topic 4, Volume D

QUESTION 301Which resource is associated with all logical interfaces?

A. clusterB. cluster-routesC. group-routesD. portE. VServer-routes




QUESTION 302What are four characteristics of a NAS LIF? (Choose four.)

A. It has a logical interface connection.B. It can be associated with a Fibre Channel port.C. It can be associated with a WWPN.D. It can be associated with an Ethernet port.E. It can be associated with an interface group (ifgrp).F. It can be associated with an IP address.

Correct Answer: ADEFSection: (none)Explanation



QUESTION 303What is the GUI-based interface that manages a cluster?

A. Cluster BenchB. Device ManagerC. FilerViewD. Node StudioE. System Manager



QUESTION 304Which statement is true about establishing a SnapMirror relationship?

A. It sets up the relationship on the source node only.B. It sets up the relationship and starts the initial data transfer.C. It sets up the relationship and creates the destination volume.D. It sets up the relationship, but does not start the initial transfer.




QUESTION 305What must be defined in order to create an NFS export within Cluster-Mode?


A. an entry in the /etc/exports fileB. an export policy and rules under a VserverC. an export policy and rules under the FreeBSD shellD. an export policy and rules under the node shellE. export rules that are associated with a LIF



QUESTION 306Which two switches are supported cluster switches? (Choose two.)

A. Brocade 8000B. Brocade FLS624C. Cisco Nexus 5010D. Cisco Nexus 5020E. Cisco Catalyst 2960



QUESTION 307What are four storage efficiency features Data ONTAP 8.1 Cluster-Mode provides? (Choose four.)

A. compressionB. deduplicationC. FlexCloneD. SnapVaultE. thin provisioning


F. transparent files

Correct Answer: ABCESection: (none)Explanation



QUESTION 308Which three storage features can be scaled by storage administrators? (Choose three.)

A. capacity scaling, by allowing more than two storage systems to be combined with larger disk shelvesB. energy scaling, by allowing the cluster to share the same power sourceC. heterogeneous scaling, by allowing E-Series and FAS-Series systems within a single clusterD. network scaling, by providing three or more network switches for the cluster networkE. operational scaling, by allowing the entire cluster to be administrated through a single resilient interfaceF. performance scaling, by using Flash Cache, SSDs, and Quality of Service

Correct Answer: AEFSection: (none)Explanation


QUESTION 309Which type of LIF allows replication between two clusters?

A. clusterB. cluster-mgmtC. dataD. interclusterE. node-mgmt

Correct Answer: D




QUESTION 310One node of a 2-node cluster is shut down to replace a NIC. All RDB rings fall out of quorum. To diagnose the problem, what should the administrator do first?

A. disconnect and reconnect the InfiniBand cableB. issue storage failover show from the clustershellC. issue cluster ha show from the clustershellD. verify that the cluster switch is functioning properly Real 118




QUESTION 311Which is a supported management switch?

A. Brocade 8000B. Brocade FLS624C. Cisco Nexus 5010D. Cisco Nexus 7000E. Cisco Catalyst 2960F. Cisco Nexus 5020




QUESTION 312Which statement is true about a SnapMirror destination Vserver?

A. It must have a read-only Vserver root volume.B. It must be in the same cluster as the source Vserver.C. It must be created with the same language type as the source Vserver.D. It must have a different storage efficiency policy than the source Vserver.



QUESTION 313NFSv4.1 pNFS reduces traffic over which network?

A. cluster networkB. data networkC. InfiniBand networkD. management network




QUESTION 314Using the following path: /users/sales/a1/smith, which are the two possible path types for 1? (Choose two.)Using the following path: /users/sales/a1/smith, which arethe two possible path types for ?1? (Choose two.)

A. a directoryB. a fileC. a LUN


D. a qtree



QUESTION 315Which command configures the Remote Support Agent (RSA)?

A. rsa initB. system services webC. system services rsaD. vserver services rsa



QUESTION 316What should an administrator do first before shutting down two nodes of a 4-node cluster?

A. migrate node-management LIFs to a node that is staying upB. move Vserver root volumes to a node that is staying upC. reassign the master of all RDB rings to a node that is staying upD. set both nodes that are coming down to "ineligible"





Explanation:

QUESTION 317Which two Data ONTAP Cluster-Mode clone technology can clone an individual LUN inside a volume without cloning the entire volume?

A. FlexCloneB. LUN CloneC. Snap CloneD. Vol CloneE. Aggr Clone



QUESTION 318What are two ways a storage administrator can improve the operational availability of NAS application data? (Choose two.)

A. by backing up data to a USB diskB. by configuring ALUA on the hostC. by providing multiple data logical interfacesD. by utilizing the volume move feature



QUESTION 319Which four features does Cluster-Mode support? (Choose four.)

A. data protection mirrorsB. load-sharing mirrorsC. NDMP tape backup


D. non-disruptive upgradesReal 121Network Appliance NS0-504 Exam

E. synchronous SnapMirror



QUESTION 320What is the maximum number of nodes in a cluster that the Cisco Nexus 5010 supports?

A. 12B. 18C. 20D. 24



QUESTION 321The Catalyst 2960 can be used only on the management network for clusters that have __________ nodes.

A. 12B. 16C. 18D. 20E. 24




QUESTION 322When using Data ONTAP 8.1 Cluster-Mode and later, what is the default for new aggregates?

A. 32-bit aggregatesB. 64-bit aggregatesC. 128-bit aggregates


D. cluster aggregatesE. traditional aggregatesF. Vserver aggregates



QUESTION 323Which feature makes it possible for a storage administrator to add more than two storage systems to a cluster?

A. Scale horizontalB. Scale outC. Scale upD. Scale vertical



QUESTION 324


Which statement is true about NFS exports in Cluster-Mode?

A. Export policies are created and modified by editing /etc/exports.B. Exports can be either persistent or temporary.C. Export policies and rules are stored in the RDB.D. Both A and BE. Both B and C



QUESTION 325In a 2-node cluster with cluster HA enabled, which node has Epsilon by default?

A. the first node to join the clusterReal 123Network Appliance NS0-504 Exam

B. the node that's been running for the longest amount of timeC. the node serving as mgwd ring masterD. the node with the lower system IDE. neither node



QUESTION 326What are two defaults for a new Data ONTAP 8.1 system root aggregate? (Choose two.)

A. 32-bitB. 64-bit


C. 0% aggr reserveD. 5% aggr reserve

Correct Answer: BCSection: (none)Explanation


QUESTION 327What must be configured to support cross-cluster SnapMirror relationships?

A. cluster peer relationshipB. intracluster portC. junction pathD. minimum transfer size



QUESTION 328What communication link is necessary in order to establish cluster peer relations between two clusters?

A. The cluster interface on each node must be able to communicate with the intracluster interface Real 124Network Appliance NS0-504 Examon each node in the peer cluster.

B. The cluster interface on each node must be able to communicate with the node-mgmt interface on each node in the peer cluster.C. The intracluster interface on each node must be able to communicate with the intracluster interface on each node in the peer cluster.D. The intercluster interface on each node must be able to communicate with the intercluster interface on each node in the peer cluster.




QUESTION 329A volume named volume217 resides on an aggregate named node7_aggr12 and is mounted in the namespace at junction /source/april/test217. A file namedrevert.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 moveis complete?

A. /node3_aggr3/source/april/test217/revert.cppB. /node3_aggr3/volume217/revert.cppC. /source/april/test217/revert.cppD. /vol/source/april/test217/revert.cppE. /vol/volume217/revert.cpp



QUESTION 330How many cluster switch(es) are required for a NetApp cluster?

A. 1B. 2C. 4D. 6





QUESTION 331A FAS6280 running ONTAP 8.0.2P1 has a 32-bit root aggregate. After upgrading to Data ONTAP 8.1, what is the status of the root aggregate?

A. The root aggregate remains 32-bit.B. The root aggregate converts from 32 to 64-bit in place.C. The root aggregate auto-migrates to a new 64-bit aggregate.D. The upgrade fails with a message to create a new 64-bit aggregate before upgrade.



QUESTION 332Which four steps must an administrator take before establishing a CIFS share? (Choose four.)

A. create a volumeB. configure a share policy with the desired valuesC. configure an export policyD. configure name mappingE. enable Active Directory routingF. mount a volume within the Vserver namespaceG. set a default share policy

Correct Answer: ACDFSection: (none)Explanation


QUESTION 333Volumes can be moved from 32-bit aggregates to which two types of aggregates? (Choose two.)

A. 32-bit aggregatesB. 64-bit aggregates


C. flex aggregatesD. traditional aggregates




QUESTION 334An 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 ofthe 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 thenamespace. What is the fully qualified path to report.doc?

A. /abc17/accounting/teama/2011/june/report.docB. /accounting/teama/2011/june/report.docC. /accounting/vola/teama/2011/june/report.docD. /vol/vola/2011/june/report.docE. Z:\vola\2011\june\report.doc



QUESTION 335What three statements are true about LIF failover? (Choose three.)

A. A data Ethernet LIF fails over when the cluster is in quorum.B. A cluster management Ethernet LIF fails over when a port is down.C. A cluster management Ethernet LIF will never automatically revert back to its home port.D. A data Ethernet LIF will not revert back by default to its home port.E. A node management Ethernet LIF fails over when a port is down.


F. A node management Ethernet LIF will never automatically revert back to its home port.



QUESTION 336What is the maximum number of nodes a NAS cluster can have?

A. 1B. 2C. 4D. 8


E. 16F. 24G. 32

Correct Answer: FSection: (none)Explanation


QUESTION 337Which statement is true about converting an aggregate from 32-bit to 64-bit?

A. It is supported when adding disks.B. It is supported without adding disks.C. It is supported in maintenance mode.D. It is not supported. You must use VSM to migrate 32-bit to 64-bit.



Explanation


QUESTION 338Which statement is correct regarding virtual machine alignment on VMware ESX?

A. Alignment issues can occur on any protocol including FCP, iSCSI, FCoE, and NFS.B. Windows RDM LUNs on NetApp suffer from alignment problems because they are accessed directly by VMs.C. A VMIS I UN with a LUN type of VMware, will always have properly aligned VMs.D. msinfo32 or mbrscan can be run for the ESX service console to check for proper alignment ofVMs.



QUESTION 339Real 128Network Appliance NS0-504 ExamWhen you create a LIF you associate it with which two components? (Choose two.)

A. a vserverB. an aggregateC. a LUND. a volumeE. a controller's Ethernet or FC port

Correct Answer: AESection: (none)Explanation

Explanation/Reference:Explanation: https://library.netapp.com/ecmdocs/ECMP1196907/html/GUID-CEE760DF-A059- 4018-BE6C-6B3A034CB377.html

QUESTION 340


Which command allows you to display the current zoning information for a Brocade switch?

A. switchshowB. defzone --showC. cfgshowD. cfgzoneshow


Explanation/Reference:Reference:http://www.filibeto.org/sun/lib/nonsun/brocade/manuals/2.6/53_0000202_02.pdf(page 21, first para)

QUESTION 341The Space Guarantee option needs to be set__________ to ensure a volume cannot be affected by other volumes storage usage.

A. NoneB. VolumeC. ReservedD. Enabled




QUESTION 342Data ONTAP supports which FCoE topology?

A. direct-attachedB. multi-hopC. radio-attachedD. core-edge




QUESTION 343During a cluster failover operation (CFO), paths on the surviving node of the HA pair will show as:

A. Non OptimizedB. IndirectC. DirectD. Asymmetric



QUESTION 344A customer wants to move from a file based storage solution (NAS) to a block based solution iSCSl (SAN). Which components do they need in order to implementa NetApp SAN based solution for ISCSI? (Choose three.)

A. FCP software license on NetApp storage controllersB. Ethernet SwitchesC. FC SwitchesD. ISCSI software license on NetApp storage controllersE. FCoE HBA'sF. FC HBA'sG. NIC's on both Host and NetApp storage controllers

Correct Answer: BDGSection: (none)Explanation




QUESTION 345SAN LIFs provide which two functions for the vservers? (Choose two)

A. SAN traffic can utilize the management LIF's on the controllersB. One LIF can be used for both iSCSI and FC trafficC. Migrate when required for redundancyD. Provide connectivity to the host system for MPIO with ALUA path selectionE. iSCSI and FC LIFs can utilize the same ports on a controller's UTA


Explanation/Reference:Explanation: https://library.netapp.com/ecmdocs/ECMP1196784/html/GUID-09F5C2A3-FA66- 4252-BEEF-D556A143CD30.htmlhttps://library.netapp.com/ecm/ecm_download_file/ECMP1196793

QUESTION 346What happens when a node loses SAN protocol quorum? (Choose two.)

A. The node's HA partner initiates a takeover of the out of quorum node.B. The node continues serving data via SAN protocols, but only over direct paths.C. The node stops serving data via SAN protocols completely until it is rebooted.D. The node stops serving data via SAN protocols until the node quorum reinitialize command is executed.



QUESTION 347


A storage administrator notices the FCoE traffic is only given 30% of the bandwidth allocation when a 10-GbE FCoE path becomes fully saturated. How can astorage administrator check the bandwidth allocation for a particular FCoE port in Data ONTAP Cluster Mode?

A. There is no problem. This is the normal allocation and it cannot be changed.B. The problem cannot be detected on the storage. Check the switch.


C. Use the dcb show command at the nodeshellD. Use the dcb show command at the clustershell.



QUESTION 348In Data ONTAP 8.1.1, before a LUN can be created a________ must already be present. (Choose three.)

A. igroupB. VserverC. traditional volumeD. flexible volumeE. aggregate



QUESTION 349When adding nodes to a cluster in Data ONTAP 8.1.1 Cluster Mode, you must observe which two limitations? (Choose two.)

A. All nodes in a cluster must have the same number of Fibre Channel target ports.B. All nodes in a cluster must have the same amount of storage capacity.C. All nodes in a cluster must have redundant connections to the cluster network


D. All nodes in a cluster must be of the same storage controller model.E. Nodes may only be added in HA pairs.


Explanation/Reference:Explanation: https://forums.netapp.com/thread/51657

QUESTION 350Which type of VLAN protects against media access control (MAC) spoofing?


A. StaticB. DynamicC. NPIVD. VSAN


Explanation/Reference:Reference:https://library.netapp.com/ecm/ecm_download_file/ECMP1196793(page 12)

QUESTION 351A solution is setup with a Volume Guarantee = volume, LUN reservation = off, Fractional Reserve = 0%, Snap Reserve = 0%, auto_delete = volume, auto_grow =on, try_first = autosize. Which of these choices best describes the use of these settings for our Space Policy?

A. when you want to set aside overwrite reserve space for the LUNs so that writes never fail with the presence of SnapshotsB. when you want to use thinly provisioned LUNs to overcommit the volume and increase storage efficiencyC. when you want Data ONTAP to start deleting Snapshots to recover space from the volume before growing the volumeD. when you want to guarantee space for Snapshots by letting the volume autogrow

Correct Answer: DSection: (none)


Explanation

Explanation/Reference:Reference:http://blog.scottlowe.org/2007/12/05/managing-lun-space-requirements-with-netapp- storage/

QUESTION 352When adding expansion FC adapter cards to NetApp controllers running ONTAP 8.1 Cluster Mode or above, which resource should be consulted for optimumplacement of the new cards in the controller slots?

A. Hardware Universe Tool accessed from support.netapp.comB. Data ONTAP product documentation release notes on the NOW siteC. Interoperability Matrix ToolD. Data ONTAP SAN Administration Guide for Cluster-Mode




QUESTION 353A LIF must be created for every occurrence of a __to follow NetApp's best practices.

A. Ethernet port on a controllerB. FileC. LUND. VolumeE. VserverF. FC port on a controller




Explanation:

QUESTION 354What two possible outcomes could occur when a logical interface (LIF) serving a SAN protocol fails?

(Choose two.)

A. The storage controller sends an ALUA path status update to the host.B. The host sends an ALUA path status update to the storage controller.C. The path shows as Non-Optimized.D. The host shifts traffic to any remaining direct paths.E. The host shifts traffic to indirect paths if there are no direct paths remaining.



QUESTION 355To provide a complete connectivity and cabling plan prior to FC SAN deployment, which statement true?

A. VM administrators must be consulted to ensure optimum ESXi host loadingB. Once LUN mapping planning is complete, the job is done.


C. Final FC storage architecture is the sole requirement.D. Switch and controller management network connectivity must be verified.



QUESTION 356When verifying a customer's environment, which components should you document?


A. host CPU speed, memory, bus slots, FC switch ports used and unusedB. host bus slots, HBA's, FC switch ports used and unusedC. host bus slots, HBA's, memory, FC switch ports used and unused, USB connectionsD. host CPU speed, HBA's, memory, FC switch ports used and unused



QUESTION 357Which utility on Linux can be used to collect information about firmware and driver versions for a Qlogic QLAxxx/QLExxxx HBA?

A. SANutilB. EMutilC. cfgadminD. SANsurferE. hiBAnyware



QUESTION 358How does a host determine the new state of an ALUA path?

A. It sends a path status API call to the cluster management InterfaceB. It receives a LOGICAL UNIT NOT READY response from that path.


C. It sends a SCSI INQUIRY command.D. It receives an indirect path notification from the attached FC or Ethernet switch.




QUESTION 359For controller-specific information on hardware deployment details such as rack power and cable management, where can you find information?

A. Library guides on netapp.comB. Interoperability Matrix ToolC. support.netapp.com Product DocumentationD. NOW site Support Offerings Documentation



QUESTION 360Which two technologies are required for FCoE? (Choose two.)

A. Lossless EthernetB. FC-IPSC. iSNSD. DCBE. DHCP




QUESTION 361When laying out LIFs in Vservers, which three devices WWPIMs should you identify? (Choose three.)

A. host HBA's for mapping to storage controllersReal 136Network Appliance NS0-504 Exam

B. FC switches for zoningC. storage controllersD. host applications' for accessing storage controllers and LUN'sE. storage controller's software initiatorF. storage controller's NIC's

Correct Answer: BCFSection: (none)Explanation


QUESTION 362In the cabinet diagram shown, what additional information should be included to make it more complete?



A. Storage controller rack placementReal 137Network Appliance NS0-504 Exam

B. Storage port connectivityC. Switch connectivityD. Storage shelf connectivity



QUESTION 363What are the steps required to set the Domain ID on a Brocade switch? Choose one:

A. cfgswitch : switchenableB. switchshow : cfgshow : switchenableC. configure : rebootD. switchdisable : configure : switchenableE. configure : switchshow : rebootF. switchdisable : configure : reset


Explanation/Reference:Reference:http://www.brocade.com/downloads/documents/html_product_manuals/ENCRYPTION _QSG/wwhelp/wwhimpl/common/html/wwhelp.htm#context=53-


1001118- 01&file=EncryptSwitch_QSG_01_working.1.21.html

QUESTION 364When running Data ONTAP in Cluster-Mode, which topology allows for guaranteed maximum network performance for iSCSI?

A. Direct connectB. iSCSI access listsC. initiatorD. Asymmetric


Explanation/Reference:Reference:http://www.cosonok.com/2012_02_01_archive.html(2.9 Plan iSCSI configuration)


QUESTION 365What is the name of the SAN replicated database ring in Data ONTAP Cluster-Mode 8.1 and later?

A. None of the above. The SAN protocol does not have a database replication ring.B. LUN Configuration and Operation Manager daemon (LCOMd)C. Block Configuration and Operation Manager daemon (BCOMd)D. SAN Configuration and Operation Manager daemon (SCOMd)E. FC Configuration and Operation Manager daemon (FCOMd)



QUESTION 366The cluster administrator determines the cluster management LIF is down. What is another method to access the cluster?


A. Login via one of the FC LIFs.B. Login via one of the data LIFs.C. Login via one of the intercluster LIFs.D. Login via one of the node management LIFs.



QUESTION 367Which is NOT a prerequisite for serving data using the iSCSI protocol in Data ONTAP running in Cluster Mode?

A. The Vserver must have an iSCSI service configured and running.B. The Vserver must have logical interfaces (LIFs) configured to serve data via the (SCSI protocol.C. The node containing the data to be served via ISCSI must have an MA partner with a partner Interface configured.D. The cluster must have an iSCSI license.




QUESTION 368To ensure path redundancy and load balancing you must configure each host for________.

A. SnapDrive for UnixB. thin provisioningC. consistent igroup usageD. host multipathing specific to its OS type and version levelE. jumbo frames




QUESTION 369Which is NOT a reason to zone your fabric?

A. Increase network securityB. Reduce cross talk between portsC. Limit the type of initiators usedD. Limit the available paths



QUESTION 370Which storage system command should you use to group initiators to allow them to be mapped to logical unit numbers (LUNs)?

A. igroup createB. igroup mapC. igroup allowD. igroup group



Real 140



QUESTION 371A Windows 20O8 iSCSI initiator is NOT able to switch between different paths when a path becomes unavailable. What is a likely cause?

A. An iSCSI path must have jumbo frames enabled to allow Multipathing.B. The iSCSI protocol does NOT allow switching between paths, although you can trunk oaths together.C. An iSCSI igroup does NOT have the initiator's IQN.D. The Multipath I/O function is NOT installed.



QUESTION 372The storage administrator has verified SAN fabric connectivity between the initiator and target other LUNs are visible. However, one LUN still is NOT visible to theinitiator. What do you need to do to determine the cause?

A. verify the target HBA is enabledB. verify the LUN is properly mapped to a correct igroupC. verify the initiator HBA is enabledD. verify the LUN has been configured to the appropriate OS type



QUESTION 373Which command do you use to verify the FC devices that have logged into a Cisco Nexus switch?

A. flogi database showB. show flogi databaseC. show login database


D. login database showReal 141Network Appliance NS0-504 Exam



QUESTION 374For what do you Use a Cisco Virtual SAN?

A. Virtual SAN is a way to divide a fabric logically.B. Virtual SAN is a role-based access control mechanismC. Virtual SAN is a way to group physical switches.D. Cisco does not use a concept of a Virtual SAN.



QUESTION 375What will configuring the FCP service for a Vserver do?

A. It will disable any NAS protocols for that Vserver.B. It will create a target World Wide Node Name for the Vserver.C. It will log the storage controllers' target adapters into the attached Fibre Channel fabric.D. It will allow igroups to be created on the Vserver.




Reference:https://library.netapp.com/ecmdocs/ECMP1196817/html/vserver/fcp/create.html

QUESTION 376When a volume containing LUNs is moving from a source node to a destination node using the vol command, which two statement are true? (Choose two.)

A. As soon as the vol move is initiated, the host accessing LUN data is instructed to start sending data to the destination node.B. Path states do NOT change until all the data has been moved to the destination node.C. The source node will suspend I/O to the host accessing data in the moving volume if there is too much traffic.


D. By default, the cut-over from the source to the destination node will be re-attempted several times.E. By default, the original data is kept as a backup on the source node for 24 hours.



QUESTION 377In order to ensure a host can pick the Direct path to a LUN, where must a node's ALUA option be changed to TRUE?

A. The ALUA option cannot be changedB. On the portsetC. On the igroupD. On the LUN



QUESTION 378To implement Lossless Ethernet, which frame command do switch vendors execute to control flow?

A. LOSSFLOW


B. PAUSEC. STOPD. BRANCH


Explanation/Reference:Explanation: http://www.cisco.com/c/en/us/products/collateral/switches/nexus-5000-series- switches/white_paper_c11-501770.html

QUESTION 379Given the information shown in the diagram,


Which port has a NetApp device attached to it?

A. port 7B. port 6


C. port 5D. port 3



QUESTION 380An organization currently has a NetApp Fibre Channel, FCP block based solution. With limit budget and resources, they want to create a new disaster recovery sitethat utilizes a NetApp solution. What would the optimal solution include?

A. MetroCluster and NASB. SnapMirror and iSCSI at the disaster recovery site for all hostsC. SnapMover and a single Fibre Channel HBA and switch at the disaster recovery site for all hostsD. single Fibre Channel HBA and switches at both locations using ftp to replicate storage



QUESTION 381What must you specify when you create a Vserver for block protocols?

A. the Vserver's Fibre Channel target WWPN or iSCSI target nameB. the Vserver administrator's login and password


C. the Vserver's home nodeD. the Vserver's security style




QUESTION 382Which command do you use on a Brocade FC switch to view all defined zone configuration information?

A. cfgActvShowB. show zoneC. cfgshowD. switchshow


Explanation/Reference:Reference:

http://www.manualslib.com/manual/419926/Brocade-Communications-Systems-A7533a-Brocade- 4gb-San-Switch-Base.html?page=89

QUESTION 383Which command do you use to view the current running configuration on a Nexus switch?

A. show startup-configB. show start-configC. show running-configD. show current-configE. show config



QUESTION 384During a storage failover operation, paths to the down node will show as:



A. OfflineB. UnoptimizedC. belonging to its HA partnerD. Indirect



QUESTION 385What information is replicated across the SAN replicated database ring in Data ONTAP Cluster- Mode 8.1 and later?

A. LUN dataB. SCSI commandsC. FC connection informationD. Igroups, port sets, and LUN mappings


Explanation/Reference:Explanation: "The BCOM unit hosts the SAN ring that contains replicated configuration information data for block access (including LUN maps and initiator groups,or igroups)"

QUESTION 386What information do you NOT need to verify before ordering a NetApp storage solution?

A. power sources and voltage available in Data CenterB. A/C available in the Data CenterC. raised floor in Data CenterD. types of Ethernet switches for iSCSI traffic in Data Center




QUESTION 387When Data ONTAP is running in Cluster-Mode, a portset contains an access list consisting

Real 146Network Appliance NS0-504 Examof_________.

A. physical nodesB. physical portsC. Logical interfaces (LIFs)D. LUNs


Explanation/Reference:Explanation: https://library.netapp.com/ecmdocs/ECMP1196817/html/lun/portset/create.html

QUESTION 388What does NetApp recommend as best practice for zone configuration?

A. single port zoningB. single initiator zoningC. single target zoningD. multiple initiator zoning




QUESTION 389Which two must you specify when creating a volume? (Choose two.)

A. snapshot reserveB. containing aggregateC. volume space guaranteeD. containing VserverE. junction path


Explanation/Reference:Explanation: https://library.netapp.com/ecmdocs/ECMP1196817/html/volume/create.html

QUESTION 390The storage administrator wants to ensure resilient non-interruptive access to a LUN in a cluster

Real 147Network Appliance NS0-504 Exameven if the volume containing the LUN is moved to any node within the cluster. What is the minimum recommended method to accomplish this requirement?

A. Create a single fabric design with a single LIF on each node.B. Create a single fabric design with two LIFs on each node.C. Create a dual fabric design with a single LIF to one of the fabrics on each node.D. Create a dual fabric design with a single LIF to each of the fabrics on each node.



QUESTION 391


With Brocade FC switches, which commands will show you that the current configuration is supporting NPIV for the ports that are using it? (Choose three.)

A. portcfgshowB. configshowC. switchshowD. cfgshowE. portshowF. showport



QUESTION 392NetApp storage systems require which information to configure the storage system for management tools? (Choose two.)

A. SnapMirror configuration informationB. Configuration information for AutoSupportC. Volume optionsD. LUNs being used by clientsE. IP addresses for e0M




QUESTION 393What is the storage system command line interface command fcp adapter show used to determine?

A. if interlink Fibre Channel (FC) adapters are online


B. it iSCSI host bus adapters (NBAs) are onlineC. if target Fibre Channel (FC) adapters are onlineD. if initiator Fibre Channel (FC) adapters are online



QUESTION 394How do you enable an FC port on a Cisco switch?

A. no shutdownB. port enable onC. enable port onD. off shutdown



QUESTION 395For a Brocade Fibre Channel switch, which commands can you use to check the devices that have logged in to the switch? (Choose two.)

A. targetshowB. initiatorshowC. deviceloginshowD. deviceshowE. portshowF. portloginshow

Correct Answer: EFSection: (none)


Explanation


Explanation:

QUESTION 396When running Data ONTAP in Cluster-Mode, which three statements are true about Asymmetric Logical Unit Access (ALUA)? (Choose three.)

A. There is no configuration required on the storage system.B. It allows the initiator to query the target about path attributes, such as primary path and secondary path.C. It is a set of SCSI commands for discovering and managing multiple paths to LUNs on Fibre Channel SANs.D. It requires Array Support Library (ASL), a proprietary vendor library.E. It no longer requires proprietary SCSI commands.

Correct Answer: BCESection: (none)Explanation

Explanation/Reference:Reference:http://www.datadisk.co.uk/html_docs/netapp/netapp_block_access.htm(block based access, second para)

QUESTION 397DRAG DROP


A.B.C.D.

Correct Answer: Section: (none)Explanation



Explanation:Radio downstream QoS refers to the traffic leaving the AP and traveling to the Wlan clients Radio upstream QoS refers to traffic leaving the WLAN clients andtraveling to the AP Ehternet downstream QoS - refers to traffic leaving the switch or router traveling to the AP; QoS may be applied at this point to prioritize andrate-limit traffic to the AP Ethernet upstream QoS refers to traffic leaving the AP travelling to the switch

Reference:http://www.cisco.com/en/US/docs/solutions/Enterprise/Mobility/vowlan/41dg/vowlan_ch 2.html(see upstream and downstream QoS)

http://www.cathayschool.com/upstream-versus-downstream-qos-a729.html

QUESTION 398iSCSI and FC SAN deployments share requirements for these planning steps with one exception. Which task is NOT required for both types of deployments?

A. Review implementation flowchart with customer - assign tasksB. Verify logistics plan for staging and installation of equipmentC. Validate equipment move path to installation location (doorway clearances, floor loading inabilities, etc.)D. Finalize switch zone configurationsE. Verify Ethernet cabling plan and availability of cable supports

Correct Answer: D




QUESTION 399Portsets limit host access to certain paths when they are bound to ____________.


A. A LUNB. An igroupC. A logical interface (LIF)D. A physical port


Explanation/Reference:Reference:http://www.cybercomputersol.com/servicetools/netapp/NetApp%20RAID%20Workshop/FAS270c/ Data_ONTAP/7.1.1_Docs/html/ontap/bsag/c7aclus9.htm

QUESTION 400When applied to an igroup, what is the function of a portset?

A. A portset allows a host to utilize all of its paths equally.B. A portset constrains the target ports where a LUN is visible to a host.C. A portset specifies which paths to a LUN are Direct and Indirect.D. A portset throttles the amount of traffic available to the hosts in that igroup


Explanation/Reference:Reference:http://www.cybercomputersol.com/servicetools/netapp/NetApp%20RAID%20Workshop/FAS270c/ Data_ONTAP/7.1.1_Docs/html/ontap/bsag/c7aclus9.htm


QUESTION 401How many nodes are supported running san protocols in Clustered Data ONTAP 8.2?

A. 8B. 10C. 12D. 16E. 24


Explanation/Reference:Reference: http://www.slideshare.net/NetApp/technical-report-net-app-clustered-data-ontap-82-an- introduction (Side 6, see topic 2.1, second para)


QUESTION 402Which three does clustered Data ONTAP support for iSCSI with Microsoft Windows 2012 solutions? (Choose 3)

A. Enhanced Transmission ServicesB. NIC teamingC. Jumbo framesD. VLANsE. ALUA


Explanation/Reference:Explanation: ALUA applies only to FCP so if you do not use it you do not need to use ALUA. (nor should you even be able to set it for iSCSI igroup).https://communities.netapp.com/thread/10524Nic Teaming is not supported foriSCSIhttp://blogs.technet.com/b/askpfeplat/archive/2013/03/18/is-nic-teaming-in-windows-server- 2012-supported-for-iscsi-or-not-supported-for-iscsi-that-is-the-question.aspx


QUESTION 403What is the name of the Brocade Fibre Channel switch OS?

A. Fabric OS (FOS)B. Internetworks OS (IOS)C. Internet OS (I-OS)D. Network OS (NX-OS)


Explanation/Reference:Reference: http://en.wikipedia.org/wiki/Fabric_OS

QUESTION 404Where would you go to find out more information about how to configure a Brocade FC Switch?


A. Fabric OS Administrator's GuideB. NetApp StorageGRID Administration GuideC. Data ONTAP Administration GuideD. Data ONTAP iSCSI Administration Guide


Explanation/Reference:Explanation: NOTE: The answer is too obvious.

QUESTION 405A storage administrator tested a storage failover but when attempting a giveback, the data aggregate was not returned to the original controller until after boot up ofDATA ONTAP. However, the root aggregate was given back correctly prior to the boot up of the Data ONTAP. What is a likely cause?

A. There is no problem. This is the default behavior.


B. The cables connect to the client network properly installed.C. The VTIC cables are NOT installed.D. The shelves cables are NOT properly installed.



QUESTION 406When running clustered Data ONTAP, which topology allows for guaranteed maximum network performance for iSCSI?

A. WAN networkB. VLAN networkC. MetroWAN networkD. Isolated VSAN network



QUESTION 407The NetApp storage solution diagram for installation should include which three pieces of

Real 154Network Appliance NS0-504 Examinformation (choose three.)

A. Power Feeds to all components to PDU's and UPS'sB. Floor tile grid for airflow for air conditioningC. Path for movement of equipment in Data CenterD. Application storage usage by controllerE. Connectivity to switches - both Ethernet and FCP


F. Storage cabling, from the storage controllers to switches

Correct Answer: AEFSection: (none)Explanation


QUESTION 408By default, what is allocation that the NetApp Unified Target Adapter uses between FCoE and other Ethernet traffic?

A. 25% FCoE; 75% otherB. 75% FCoE; 25% otherC. 100% FCoE; 0% otherD. 50% FCoE; 50% other


Explanation/Reference:Reference:https://communities.netapp.com/docs/DOC-9217

http://www.globbtv.com/microsite/18/Adjuntos/TR-3894.PDF

QUESTION 409Which protocol does the FC Frame encapsulate within FCoE?

A. FCoE FrameB. EthernetC. IPD. SCSI-3




Reference: http://en.wikipedia.org/wiki/Fibre_Channel_over_Ethernet#Frame_Format (see frame format)


QUESTION 410An FC port on a NetApp storage system running clustered Data ONTAP is connected to an FC switch. FCP is licensed on the cluster and the Vserver FCP serviceis created and running. The state of the FC LIF, which is bound to the port, is administratively up and operationally down. What is the likely cause?

A. Improper FC zone configurationB. NPIV is not enabled on the switchC. Improper igroup configurationD. Bad cable



QUESTION 411For a Brocade Fibre Channel switch, which command can you use to check whether two devices zoned properly and whether connectivity exists?

A. PingB. FcpingC. CheckD. FccheckE. ZoneF. Zonecheck


Explanation/Reference:Explanation:http://www.brocade.com/downloads/documents/html_product_manuals/FOS_TRBLSHOOT_710/w whelp/wwhimpl/common/html/wwhelp.htm#href=general_ts.04.7.html&single=true


QUESTION 412Which is NOT a correct igroup configuration?


A. Two different iQNs placed in different OS-type igroups and mapped to two different LUNsB. Two different IQNs placed in an igroup and mapped to a single LUNC. A single IQN placed in an igroup and mapped to a single LUND. A single IQN placed in two different OS-type igroups and mapped to a single LUN



QUESTION 413A node's FC port is performing a Fabric Login however, the N_Port ID is not being virtualized.What is a likely cause?

A. NPIV was NOT enabled on the switch port.B. ALUA was NOT enabled on the switch port.C. ALUA was NOT enabled on the target port.D. NPIV was NOT enabled on the initiator port.



QUESTION 414During a storage failover operation (SFO), a host accessing a LUN via the iSCSI protocol:

A. Will begin sending traffic over indirect paths.


B. Will begin sending traffic to a session already established to a logical interface on the HA partner.C. Will establish a new session to the surviving node's partner interface and resume sending traffic.D. Will establish a new session to the down node's HA partner and resume sending traffic



QUESTION 415A NetApp storage system running clustered Data ONTAP is logged in to an FC switch. An initiator logged in to the same switch. FCP is licensed, and the TCPservice is created and running. The

Real 157Network Appliance NS0-504 Examfcp initiator show command returns an empty table. What is the likely cause?

A. Target and initiator are NOT part of the same zone.B. Initiator does NOT belong to an Igroup.C. Igroup type does NOT match initiator OS type.D. No LUNs are provisioned.



QUESTION 416On a Cisco Nexus 5000 series switch, what must occur before the FCoE initiators and FCoE targets can discover each other?

A. Port logoffB. Nameserver eraseC. Fabric logoffD. Proper zoning




QUESTION 417To ensure correct version and patches for host capabilities such as multipathing and host clustering on specific OSes such as Solaris with Veritas DMP, which toolor information source should you consult?

A. SAN Configuration Guide for Cluster ModeB. SAN Administration Guide for Cluster-ModeC. Support.netapp.com Interoperability Matrix ToolD. Now.netapp.com Product Documentation


Explanation/Reference:Reference: http://www.netapp.com/us/technology/interop.aspx


QUESTION 418After proper cabling, enabling the FC ports on the initiator and target, and creating a LIF within a Vserver, you still are not able to see the initiator using the Vserverfcp initiator show command.What is the likely cause?

A. The initiator and target are not properly zoned on the Fibre Channel switch.B. The initiator is probably coming over an indirect path and this command does not display initiator over indirect paths.C. The initiator will not appear until a LUN is mapped to Igroup within the VserverD. The Initiator will not appear until you create a LUN within the Vserver.




QUESTION 419What is the name of the SAN replicated database ring in clustered Data ONTAP 8.2 and later?

A. SAN Configuration and Operation Manager daemon (SCOMd)B. Block Configuration and Operation Manager daemon (BCOMd)C. FC Configuration and Operation Manager daemon (FCOMd)D. LUN Configuration and Operation Manager daemon (LCOMd)E. None of the above. The SAN protocol does not have a database replication ring.



QUESTION 420When creating a LUN, you use the LUN's OS type to specify which two? (Choose two)

A. The LUN's MPIO policyB. Data offset for I/O alignmentC. Whether the LUN is space reservedD. The LUN's maximum sizeE. The LUN's geometryF. Which protocols can be used to access the LUN

Correct Answer: DESection: (none)Explanation

Explanation/Reference:Reference: https://communities.netapp.com/thread/31874 (see the first post and the ostype lun

Real 159Network Appliance NS0-504 Exammulti protocol type guidelines)


QUESTION 421You need to gather information from the host systems that will be attached to the NetApp storage systems using either FC, FCoE or iSCSI. This informationincludes operating system version, patch levels, open bus slots, and cards in bus slots. What other information must you gather from host systems to connect to theNetApp storage via the protocols listed?

A. Bus type (PCIe and/or PCI-x) and video adaptersB. Memory in systems Ethernet ports (both used and free)C. Bus type (PCIe and/or PCI-x) and Ethernet ports (both used and free)D. Bus type (PCIe and/or PCI-x) and Serial Ports (both used and free)



QUESTION 422The NetApp Host Utilities Kits provide which two functions? (Choose two)

A. They provide the ability to take snapshots of local file systems.B. They provide properly set disk and HBA timeout values.C. They provide interfaces for other NetApp storage products.D. They allow the storage system to see host filesystem utilization.E. They provide SnapMirror/SnapVault integration.



QUESTION 423Spaces has to be available in the Data Center for which storage elements or devices? (Choose three)

A. Disks drives and shelvesB. User's desktop systems



C. Database client systemsD. FC or Ethernet SwitchesE. Storage Controllers



QUESTION 424In clustered Data ONTAP 8.2, which two statements are true? (Choose two.)

A. Volumes can be non-disruptively migrated within the same cluster.B. A volume cannot contain LUNs from two or more Vservers.C. Vservers can serve data using both NAS and SAN protocols in a Vserver.D. Vservers can't be non-disruptively migrated within the same cluster.



QUESTION 425How must licenses lot block protocols be installed? (Choose two.)

A. Licenses must be installed only on clusters that do not have any NAS protocols (such as NFS or CIFS) installed.B. Licenses must be installed only on clusters with the supported numb of nodes or fewer.C. Licenses must be installed for the entire cluster.D. Licenses must be installed on each node in the cluster that will serve data via a block protocol.

Correct Answer: BCSection: (none)


Explanation


QUESTION 426A storage administrator has a four-node cluster with a vServer Serving SAN protocols. There is a catastrophic problem and one HA pair cannot communicate withthe HA pair across the cluster interconnect. The storage administrator has been told this is often called a "split brain" scenario. However, the initiator client is stillreporting data being served by the Vserver. Why is this?


A. The cluster has too few nodes. You can only have 12 nodes in a Data ONTAP cluster which has a serving SAN protocols.B. The LUN being accessed is NOT on a HA pair where one of the nodes is assigned Epsilon and there is an available logical interface for the client to access

LUN.C. The LUN being accessed is on an HA pair where one of the nodes is assigned Epsilon and there is an available logical interface for the client to access LUN.D. The Vserver is a cluster wide object and can server data regardless of which node contains Epsilon as long as there is available logical interface for the client to

access LUN.



QUESTION 427Why would you use jumbo frames with iSCSI?

A. It increases security.B. It increases network throughput.C. It increases the connectivity of a network.D. It decreases I/O efficiency with iSCSI.




Reference:http://www.boche.net/blog/index.php/2011/01/24/jumbo-frames-comparison-testing- with-ip-storage-and-vmotion/(see iSCSI test results)

QUESTION 428During initial site preparation prior to SAN installation and after ordering is complete, which team's plans are critical to confirm before fabric and storage hardwaredeployment can begin?

A. Backup team: Offsite volume replication schedulingB. Facilities: Space-planning, power, cooling, cablingC. Storage administration: Final volume layoutD. VMware administration: VM assignment to ESXi hosts




QUESTION 429What information is replicated across the SAN-replicated database ring in clustered Data ONTAP 8.2 and later?

A. Igroups, port sets, and LUN mappingsB. FC connection informationC. SCSI commandsD. LUN data


Explanation/Reference:Reference:http://www.redbooks.ibm.com/redbooks/pdfs/sg248200.pdf(page 45)

QUESTION 430When adding hosts to an FC Fabric, which tasks optimally sets the host configuration for NatApp FC access?

A. Verify fibre connectivity to switch


B. Install Host Utility Kit on all hostsC. Configure CHAPD. Validate host FC adapter operation




QUESTION 431A company has an assortment of operating systems in their environment. Which operating system is NOT currently supported by NetApp for their FC solutions?

A. Linux Red HatB. VMware ESXC. Windows Home Server 2011D. Solaris 10E. Windows Server 2008


Explanation/Reference:Reference:http://www.netapp.com/us/products/protocols/fc-san/

QUESTION 432Which requirement is unique to fibre optical best cabling best practices and NOT as critical to copper-wire deployments?

A. Redundant pathing for critical dataB. Strict bend-radius considerations and planningC. Strict attention to cable type for maximum latencyD. Plenum rating for drop-ceiling deployment

Correct Answer: D




QUESTION 433When creating a LUN, what does the space reserve setting determine?

A. Whether data will be reserved for overwrites when there are snapshots present in the LUNs volumeReal 164Network Appliance NS0-504 Exam

B. Whether space will be removed from the containing volume's total size to store snapshotsC. If zeros will be written to disk when the LUN is created in order to allocate spaceD. Whether space will be removed from the volume's free space and reserved for that LUN


Explanation/Reference:Reference:https://library.netapp.com/ecm/ecm_download_file/ECMP1196995(page 19)

QUESTION 434To secure authentication between iSCSI host initiators and targets, what must you configure on the host and the controller?

A. You must configure host multipathingB. You must configure SnapDriveC. You must configure ALUAD. You must configure DH-CHAP


Explanation/Reference:Explanation: Reference:http://www.datadisk.co.uk/html_docs/netapp/netapp_block_access.htm

QUESTION 435


Which three commands show whether a host's initiator is logged into a storage controller's target interface? (Choose three)

A. fcp interface show -field initiatorB. iscsi initiator showC. igroup show -field initiatorD. fcp adapter showE. iscsi session showF. fcp initiator show


Correct Answer: CEFSection: (none)Explanation


QUESTION 436Which two interfaces can be added to a VSAN? (Choose two)

A. Management InterfaceB. Serial InterfaceC. Virtual Fibre Channel InterfaceD. FC interfaceE. Ethernet interface



QUESTION 437Which network protocol prevents a loop-free network within a hierarchical switched environment?

A. Shortest Path Bridging (SPB)


B. Transparent Interconnect of Lots of Links (TRILL)C. Spanning Tree Protocol (STP)D. Loop Free Protocol (LFP)


Explanation/Reference:Explanation:Reference:http://www.ciscopress.com/articles/article.asp?p=2189637&seqNum=4(see planning for redundancy)

QUESTION 438When creating a FC LIF for a Vserver, which worldwide name should you zone? (Choose two.)


A. The virtual LIF's WWPNB. The physical HBAs WWPN for the port associated with the LIFC. The FC switch's WWNND. The initiator's WWPNE. The physical LIF's WWPNF. The storage controller's NIC's WWPN



QUESTION 439Which command can you use to determine the state of the FC ports for a Brocade switch?

A. switchrevealB. switchviewC. switchshow


D. switchstatusE. switchstate


Explanation/Reference:Real 167


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