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Isilon E20-553 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Performance and Scalability | - Performance monitoring and tuning - SmartConnect load balancing - Cluster scaling strategies |
| Topic 2: Data Access and Protocols | - Multiprotocol environments - Authentication and identity management integration - NFS and SMB configuration and optimization |
| Topic 3: Isilon Cluster Architecture (OneFS) | - OneFS distributed file system fundamentals - Cluster nodes, roles, and architecture components - Data layout and protection mechanisms (erasure coding, mirroring) |
| Topic 4: Troubleshooting and Maintenance | - Log analysis and diagnostics - System monitoring and alerts - Common cluster issues and resolution |
| Topic 5: Cluster Configuration and Administration | - SmartPools policy management - Storage provisioning and management - Initial cluster setup and configuration |
| Topic 6: Data Protection and Availability | - SyncIQ replication and disaster recovery - Backup integration (NDMP) - Snapshots and snapshot schedules |
Isilon Infrastructure Specialist Exam for Technology Architects Sample Questions:
You are assisting a customer with creating an Isilon solution that will address their needs while remaining cost-effective. The customer environment consists of high IOPS-intensive, random access file-based applications. Which Isilon storage node type will meet the customer's needs?
- A. S-Series node
- B. Performance Accelerator node
- C. X-Series node
- D. NL-Series node
When configuring Dynamic IP Address Allocation in Isilon SmartConnect, which policy setting needs to be determined?
- A. Dynamic
- B. Static
- C. Load-Balancing
- D. Rebalance
A customer has two data centers (Site A and Site B) and in each data center there is an Isilon cluster. They are replicating data between the sites using SyncIQ. You have been reviewing their disaster recovery plan and found the following:
-The policies specify that SyncIQ runs a replication job every 3 hours and that the job finishes within 1 hour. -Three additional hours will be needed to get servers and the network redirected to work from Site B.
What is the Recovery Point Objective in this plan?
- A. 2 Hours
- B. 3 Hours
- C. 5 Hours
- D. 4 Hours
A customer is considering moving their NAS data over to Isilon systems. They want to know what limitations Isilon has regarding snapshots. What explanation can be provided to the customer?
- A. Limit of 2048 snapshots per directory
- B. Limit of 1024 snapshots per cluster
- C. Limit of 2048 snapshots per cluster
- D. No hard limit on snapshots
Which type(s) of data is predominately associated with home directories and file shares?
- A. XML data
- B. E-mail files, PPT, Word documents
- C. Oracle directories
- D. SQL database files
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