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Dell EMC E20-555 Exam
- Topic 1: Describe the challenges and considerations for configuring backup and archive workflows/ Describe replication and recovery
- Topic 2: Describe the cluster monitoring with InsightIQ and isi statistics/ Describe the nature and appropriate use of workflow analysis tools
- Topic 3: Describe journaling, file striping, data protection, metadata, and caching/ Isilon Management, Identity Management, and Advanced Applications
- Topic 4: Describe the nature and use of job engines?Describe the nature and use of RBACand ZRBAC/ Describe how I/O patterns and latency requirements impact workflows on the Isilon cluster
- Topic 5: Describe the client access, client permissions and client protocol access on the Isilon cluster/ Describe the nature of Isilon networking, Access Zones, and use of SmartConnect
- Topic 6: Describe how disk space is utilized for small and large files and its effects on protection overhead/ Describe data requirements regarding SmartPools, File Pools
- Topic 7: Describe the nature and use of Isilon nodes, components, node pools/ Describe the nature and use of latency, sequential versus random access
- Topic 8: Describe how data availability and protection are implemented and measured on an Isilon cluster/ Describe data requirements regarding SyncIQ, SmartQuotas, SmartDedupe, Antivirus
- Topic 9: Describe how to determine when to use SnapshotIQ when snapshots are not recommended/ Describe the information requirements for designing an Isilon solution
- Topic 10: Determining hardware and software capacity, file server consolidation/ Isilon Infrastructure/ Solution Design Process/ Workload Analysis Tools
Free Dell EMC E20-555 Exam Actual Questions
The questions for E20-555 were last updated On May. 21, 2023
A customer has a cluster of 16 A200 nodes. Due to recent and forecasted growth, they have decided to
expand the cluster by an additional 24 A200 nodes.
How many neighborhoods will exist on the cluster when all nodes have joined the cluster?
Neighborhoods split at 20 nodes. So it already had 2 neighborhoods. With the addition of 24 nodes, it will have 3 neighborhoods in total.
A customer has a cluster of 16 A200 nodes. Due to recent and forecasted growth, they have decided to
expand the cluster by an additional 24 A200 nodes.
How many neighborhoods will exist on the cluster when all nodes have joined the cluster?
Neighborhoods split at 20 nodes. So it already had 2 neighborhoods. With the addition of 24 nodes, it will have 3 neighborhoods in total.
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?
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