In an Isilon environment, which event will avoid Dynamic IP Address reallocation?

A.

Client is added to the cluster

B.

Failure of the back-end network

C.

Node reboot

D.

Cluster split

A 6 × F800 node Isilon cluster has one subnet with two IP pools with LACP aggregated
10GigE interfaces from
all the nodes in the ‘Data-Zone’ Access Zone. The ‘NFS-Pool’ with dynamic IP Allocation
schema and ‘SMBPool’
with static IP Allocation schema are being used.
All the Linux clients are accessing Isilon exports using NFSv3 via the ‘NFS_Pool’. All the
Windows clients are
accessing Isilon shares using SMBv3 via the ‘SMB_Pool’.
While deploying Isilon, the customer reserves the whole network subnet for Isilon. The
customer is facing
performance issues with a new workload that is accessing the Isilon via Kerberized NFSv4.
What is recommended when creating a new IP pool for NFSv4 clients?

A.

Dynamic IP Allocation in the ‘System’ access zone

B.

Dynamic IP Allocation in the ‘Data-Zone’ access zone

C.

Static IP Allocation in the ‘System’ access zone

D.

Static IP Allocation in the ‘Data-Zone’ access zone

Your customer purchased an Isilon cluster with eight X400 nodes for Home Directories.
Your follow-up discussions have uncovered an opportunity to expand the cluster to support
the Legal Department. As you prepare to complete the Workflow Profile Document, you
meet with the customer to discuss data protection.
Which key areas should you address?

A.

Default Cluster Protection LevelAdditional Directory Level ProtectionsSnapshots and
Replication

B.

WORM requirementsNetwork ports for replicationSnapshots for user restores

C.

Default Cluster Protection LevelBackup Windows and ProcessesConcurrency of user
access

D.

Protocols (SMB, NFS, FTP, HTTP, HDFS)Authentication and Directory
ServicesPerformance and Latency Concerns

A customer has an Isilon cluster with 6 nodes and a single 4-core CPU per node. The default configuration for SyncIQ workers per CPU core and SyncIQ workers per node per job limits are used. How many SyncIQ workers are available for the Isilon cluster?

A.

24

B.

64

C.

96

D.

192

A potential customer requires 4 PB of usable capacity to store media files. The workloads
are a combination of streaming video delivery and long term archive of video assets.
There is very little space available in the customer's datacenter, so physical density is very
important. The customer is concerned about performance impact and potential data loss
when using 3 TB or larger drives.
What Isilon capabilities can address the customer's concerns?

A.

Isilon does not perform rebuilds - data reprotection is typically 2x-3x faster than
traditional RAID rebuilds.N+3 and N+4 Protection Levels exceed traditional RAID6
availability.Data redistribution runs faster with more nodes in the cluster.

B.

N+3 and N+4 Protection Levels exceed traditional RAID6 availability.Proactive hot
sparing eliminates most drive rebuilds.Endurant Cache reduces the overhead for write
operations.

C.

Isilon does not perform rebuilds - data reprotection is typically 2x-3x faster than
traditional RAID rebuilds.Data recovery is consistent, taking the same amount of time
regardless of cluster size.Isilon 'short strokes' 4TB drives to reduce rebuild time.

D.

Isilon nodes have more drives per rack unit so fewer shelves are required.Proactive hot
sparing eliminates most drive rebuilds.N+3 and N+4 Protection Levels exceed traditional
RAID6 availability.

If a file is 4 KB in size, how much space is consumed for file data when it is written to the Isilon cluster?

A.

4 KB

B.

8 KB

C.

16 KB

D.

32 KB

You have had several meetings with an existing EMC VMAX customer. They have agreed
that they would like to review an initial Isilon Solution for unstructured data used by the
Product Development Team. All production is managed through a Global Enterprise
Resource Planning system based in Germany. They require 600TiB of usable capacity.
The File System must be accessible from Windows and Linux High-End Workstations. The
files are generally not accessed after 120 days, and they would like automated tiering.
Which questions about architectural integration will impact the solution design?

A.

A. • What Enterprise Resource Planning platform are they using in manufacturing?• What
is their Recovery Point Objective?• What is their Archival Strategy?

B.

• How many data centers do they have?• Will their Network Infrastructure support implementing Isilon?• What Enterprise Resource Planning platform are they using in manufacturing?

C.

• How many clients will access the File System?• Will their VDI clients access the Isilon Cluster?• What is the DR plan for the ERP System?

D.

• What non-sizing-specific factors in the customer’s environment could impede
integration of the Isilon solution?• What applications are they using?• What are your priorities among performance, scalability, or availability?

A company wants to reduce the footprint in their data center. They recently completed a
proof of concept with Hadoop using Direct Attached Storage (DAS) for their Big Data
initiative. You have determined that incorporating an Isilon cluster into their Hadoop
environment would help in reducing this footprint.
Which Hadoop components can be consolidated onto the Isilon cluster to reduce the
footprint?

A.

DataNode and NameNode

B.

DataNode and ComputeNode

C.

ComputeNode and NameNode

D.

NameNode and TaskTracker

In an Isilon environment, how is InsightIQ installed?

A.

Deployed as a virtual appliance

B.

Installed on a FreeBSD server

C.

Deployed on a Windows 64-bit server

D.

Installed on an Isilon cluster

Which license is a prerequisite for enabling CloudPools?

A.

SmartPools

B.

FilePools

C.

DiskPools

D.

NodePools