Exam Name: Isilon Design Specialist Exam for Technology Architects
Certification Provider: EMC
Corresponding Certification: EMC Certification
Over 68251+ Satisfied Customers
Instant Download EMC : E20-554 Questions & Answers as PDF & Test Engine
Updated: Oct 10, 2026
No. of Questions: 81 Questions & Answers with Testing Engine
Download Limit: Unlimited
Instant Download: Upon successful payment, Our systems will automatically send the product you have purchased to your mailbox by email. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)
100% Money Back Guarantee
PassLeader has an unprecedented 99.6% first time pass rate among our customers. 
We're so confident of our products that we provide no hassle product exchange.
- Best exam practice material
- Three formats are optional
- 10 years of excellence
- 365 Days Free Updates
- Learn anywhere, anytime
- 100% Safe shopping experience
E20-554 Online Test Engine
- Online Tool, Convenient, easy to study.
- Instant Online Access E20-554 Dumps
- Supports All Web Browsers
- E20-554 Practice Online Anytime
- Test History and Performance Review
- Supports Windows / Mac / Android / iOS, etc.
- Try Online Engine Demo
- Total Questions: 81
- Updated on: Oct 10, 2026
- Price: $69.00
E20-554 Desktop Test Engine
- Installable Software Application
- Simulates Real E20-554 Exam Environment
- Builds E20-554 Exam Confidence
- Supports MS Operating System
- Two Modes For E20-554 Practice
- Practice Offline Anytime
- Software Screenshots
- Total Questions: 81
- Updated on: Oct 10, 2026
- Price: $69.00
E20-554 PDF Practice Q&A's
- Printable E20-554 PDF Format
- Prepared by EMC Experts
- Instant Access to Download E20-554 PDF
- Study Anywhere, Anytime
- 365 Days Free Updates
- Free E20-554 PDF Demo Available
- Download Q&A's Demo
- Total Questions: 81
- Updated on: Oct 10, 2026
- Price: $69.00
Higher chance of success
To enhance your chance of getting success, we analyses the frequently tested content and summarize them into our E20-554 test cram materials with all content based on the real exam. Besides, buying our E20-554 ebook materials means we serve additional benefits. If you pay attention to our activities on the website, the discounts will be offered at intervals. With faithful customers hiking these years, many exam candidates are agog to reap success with our E20-554 practice exam materials. You will not suffer from the agony of failure, but the taste of fruits of success. So we sincerely recommend our E20-554 exam torrent materials to you.
Experts with acute sense
All content are compiled by a group of professional experts with proficient background. They are responsible for their actions. With our E20-554 test cram materials you can balance your work and study alternately and effectively. So our E20-554 ebook materials are not the work of amateurs but a masterpiece with skills. With their help, you can eliminate your ambiguous questions about the E20-554 exam. They work with exacting requirements with the profession and accuracy of our E20-554 practice exam materials. It explains the passing rate of them all these years. The exactitude of our E20-554 exam torrent materials is beyond above. All information you need with will appear in the E20-554 actual exam materials as well as the newest materials.
Nowadays, many exam candidates choose our E20-554 test cram and the number of them is increasing dramatically in the hope of improving personal condition. There are tens of thousands of exam candidates achieve success these days, it means choosing our EMC E20-554 ebook materials will help you get acquainted with basic knowledge and necessary points that the E20-554 practice exam materials exam will test all the time. Now please get acquaint you with the features of our E20-554 test cram materials.
Considerate aftersales services
We will provide considerate aftersales services for you for your convenient purchase. It means any questions posted by customers will be solved by our staff. If you fail exam with our E20-554 test cram unfortunately, we will alter other versions for you freely or give your money back. Actually, the real passing rate of former exam candidates has reached up to 98 to 100 percent. So as long as you pay regular attention to the practice, you will reap more achievements than you can imagine.
Professional impression
Many former customers choose our EMC E20-554 ebook more than once and become regular customers. This is because the excellent impression our E20-554 practice exam materials leave to them. With all kinds of advantages accumulated into our E20-554 test cram materials, they are really a catch these years. There is a mutual respect and credibility between our customers and our company. Only high quality and accuracy EMC E20-554 ebook materials like ours can activate your ability to make progress serving as catalyst to advance your learning efficiency. As you know, useless E20-554 practice exam materials will exacerbate your trouble and waste your precious time on points of knowledge that the E20-554 actual test materials exam do not test at all. Our E20-554 exam torrent will prove the utility with action of your exam results.
EMC E20-554 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Implementation and Troubleshooting | - Deployment planning and best practices - Common issues and troubleshooting methods |
| Topic 2: Isilon / OneFS Architecture Fundamentals | - Scale-out NAS architecture concepts - OneFS operating system fundamentals |
| Topic 3: Data Protection and Availability | - Snapshots, replication, and backup integration - Erasure coding and data protection schemes |
| Topic 4: Solution Design Considerations | - Cluster design and scalability planning - Customer requirements analysis and sizing |
| Topic 5: Networking and Protocols | - NFS, SMB, and HDFS protocol support - Network architecture for Isilon clusters |
| Topic 6: Performance and Scalability | - Performance optimization techniques - Cluster scaling and workload distribution |
EMC Isilon Design Specialist Exam for Technology Architects Sample Questions:
A customer has eight X400 24GB RAM nodes that support 400 client connections. They will be adding 400 more clients in the next few months. They are looking at adding an A-Series node to the cluster to help with client connections.Before they start adding client connections, what hardware change do you recommend?
- A. Add an A100 node to offset concurrent client connections
- B. Add more network switches to increase the number of connections
- C. Add nodes with SSD to help with connections
- D. Add RAM to the nodes to offset concurrent client connections
Correct Answer: D 🗳️
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 ComputeNode
- B. ComputeNode and NameNode
- C. DataNode and NameNode
- D. NameNode and TaskTracker
Correct Answer: C 🗳️
You will be meeting with the Corporate Security Team as part of the implementation planning for a new Isilon cluster deployment. The Lead Security Analyst has asked you to discuss the Authentication Sources on your Isilon Cluster.
What customer questions regarding Isilon-supported Authentication Sources do you need to be prepared to answer?
- A. What mechanism are you using for NFS authentication?
Do you support Novell Directory Services?
What implementations of LDAP are supported? - B. What mechanism are you using for NFS authentication?
Do you have multiple AD domain support?
What versions of LDAP are supported? - C. Is the cluster X.400 compliant?
What firewall rules are in place to prevent data leakage?
Is there a audit trail for access zone configuration changes? - D. Are you using File Services for UNIX in your AD environment?
Do you support NIS+ for NFS authentication?
Do you support multiple Access Zones connecting to the AD Domain?
Correct Answer: B 🗳️
-- Exhibit -
A large manufacturing company is an existing Isilon customer with a cluster consisting of four NL400 nodes with 4TB drives. The cluster is using N+2:1 protection level and the file system shows that it is 60% utilized. Home directories and file shares comprise 75% of the existing content and the remainder is inactive deep archive. The company has 1,000 employees using Windows and Mac clients participating in a single Active Directory (AD) forest.
During a meeting with the CIO and Director of IT you discuss the company's recent acquisition - an engineering firm that specializes in Computer Aided Design (CAD). The engineering firm has 400 UNIX workstations that produce technical drawings which are currently stored on another vendor's SAN solution. The all UNIX environment uses NIS for authentication and name resolution. They do not currently use DNS or LDAP. The engineering company has an old storage system that has been experiencing problems and the CIO would like you to migrate the data onto the Isilon cluster. The CIO would like to eliminate all tape and recover the data onto disk.
The CIO is concerned about security of the company's intellectual property, especially with the rapid adoption of mobile devices and external cloud content sharing services such as DropBox, Egnyte, and SugarSync. They would like to implement an alternative that provides external file sharing and mobile device synchronization while maintaining security control over the company's data.
The Director of IT reports that users are storing non-work related content on the Isilon cluster. They would like to limit the amount of capacity that each user can consume in their home directory and want to ensure you provide the capability to easily visualize which users are over their allotment. The company's Windows users currently leverage Windows Shadow Copy to recover files that have been accidentally deleted. The IT department wants to ensure that Mac and incoming UNIX clients have the same functionality.
The Director of IT also mentions that users are reporting slow response times when browsing their home directories and shared folders. They are concerned that Isilon cannot scale to support their combined requirements.
The customer provides the following environment summary from the engineering firm's recently departed IT staff:
20 TB of Home Directory data
100 TB of active CAD projects
400 TB of archived data stored on tape at an offsite warehouse
-- Exhibit -
Which configuration changes would you recommend for the Engineering users?
- A. Utilize SMB2.1 protocol and mount to the Isilon cluster using the Name Server (NS) record IP.
- B. Mount an NFS share to a node on the Isilon cluster, being careful to equally distribute the load across nodes.
- C. Direct all clients to use the Manufacturing DNS server and connect NFS mounts to the FQDN of the Isilon cluster.
- D. Create an FQDN for the Isilon cluster in the LMHOSTS file for each engineering system.
Correct Answer: C 🗳️
Your customer has a new business unit. They are gathering web log files to be analyzed. They are using Hadoop to do the analysis of the logs. The IT department is centrally storing the log files on a 5-node Isilon cluster. They have enabled the Hadoop cluster to access the files directly on the Isilon storage. The nodes are X400's with two SSD drives in each node and 96GB of RAM.How many DataNodes does the Isilon cluster have?
- A. Two
- B. Five
- C. Three
- D. One
Correct Answer: B 🗳️
926 Customer ReviewsCustomers Feedback (* Some similar or old comments have been hidden.)
Valid and latest dumps for certified E20-554 exam. I passed my exam today with great marks. I recommend everyone should study from PassLeader.
Cecil
This E20-554 exam dumps is really helpful for my E20-554 examination. It is the latest version! Thank you!
Bruce
I was anxious for E20-554 examination last few months. One day, my friend commends PassLeader study materials to me. I found that the study materials are a good fit for me. I finally choose to use it and it helps me perform better.
Gwendolyn
Loved the way PassLeader has compiled their study guides as they are committed to support average exam takers to get 96% plus marks. I passed my last exam with just passing marks
Quentin
I found all the E20-554 questions are in PassLeader E20-554 dumps, bt some answers are wrong.
Howar
Thanks to E20-554 braindumps I was able to achieve my goal. I wish more people could know about this incredible source.
Venus
Hi guys, these E20-554 practice dumps are real! Please use them to revise your exam. I just passed mine!
Fitch
Good luck, man! I’m sure all be good, E20-554 exam questions are valid so you will do it! I passed highly!
Vita
I only studied the E20-554 exam and it is helpful. There are few new questions which are very easy to answer.
Neil
I passed the E20-554 exam on 8/8/2018 and i was very thankful to PassLeader. I got 92% marks, it is pretty high to me. All my thanks!
Chad
All EMC questions are still valid.
Jesse
The accuracy and type of assessment your E20-554 products offer is just remarkable.
Isidore
I used your materials to pass E20-554 today and am very happy,will come back next time,thank you.
Mike
Passed E20-554 exam today with 95%.The E20-554 dump is good.I hadn't questions that troubled me much, but there were one or two questions i really forgot. But passed is passed. Thank you, all the staffs of PassLeader!
Hogan
Instant Download E20-554
After Payment, our system will send you the products you purchase in mailbox in a minute after payment. If not received within 2 hours, please contact us.
365 Days Free Updates
Free update is available within 365 days after your purchase. After 365 days, you will get 50% discounts for updating.
Money Back Guarantee
Full refund if you fail the corresponding exam in 60 days after purchasing. And Free get any another product.
Security & Privacy
We respect customer privacy. We use McAfee's security service to provide you with utmost security for your personal information & peace of mind.
