QUESTION: 17

A Microsoft Windows administrator has an environment that includes a 4-node Dell EMC Isilon H500 cluster with one subnet and two pools. The administrator will use SMBv3 in all their clients. One pool is for production using 10gige- 1 and 10gige-2 ports from each node. The other pool is for management using mgmt-1 from each node.
One of the concerns is the network throughput and how the administrator can get more than 10GbE throughput on the production pool on each node. Which recommendation should be provided?

Use LACP active/active on the 10gige ports from each node to get more than 10GbE throughput
Enable SMBv3 multichannel functionality to get more than 10GbE throughput
Use LACP active/passive on the 10gige ports from each node to get more than 10GbE throughput
Enable both SMBv3 multichannel functionality and LACP to get more than 10GbE throughput

Answer(s): B

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QUESTION: 18

A company has an environment with multiple AD forests in a one-way trust relationship. The AD provider on the cluster is configured with SFU. The trusted domains are failing to supply UIDs and GIDs to the Dell EMC Isilon cluster. As a result, users from the trusted domain are receiving an “access denied” error message. What is a possible reason for the denial?

Non-transitive forest trust is required for cross domain lookups.
Transitive external two-way trust is required for cross domain lookups.
Non-transitive external two-way trust is required for cross domain lookups.
Transitive forest trust is required for cross domain lookups.

Answer(s): A

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QUESTION: 19

An administrator wants to increase network throughput for individual UNIX clients when accessing files on a Dell EMC Isilon Gen 6 cluster. The administrator has configured node interfaces to use LACP and has seen no increase in performance.
Why is there no increase in client-to-cluster network performance?

LACP increases performance for only the SMB protocol
Main purpose for LACP is to provide link redundancy
Network switch is using an incompatible version of LACP
Latency may occur as LACP requires extra CPU cycles

Answer(s): C

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QUESTION: 20

A company has purchased a new Dell EMC Isilon cluster as a disaster recovery solution and plans to use SyncIQ. SBR is not currently enabled. The systems administrator has asked for advice about how to configure the network connectivity for the replication traffic.
What are Dell EMC recommendations for a replication network configuration?

Create a separate replication subnet
Do not configure a gateway for the subnet
Create a separate replication subnet Configure a gateway for the subnet
Configure a gateway for the replication subnet Configure a static route for the other side
Create a separate replication subnet
Do not configure a static route for the other side

Answer(s): D

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