DES-4421 Sample Questions & Answers
Chassis management through multi-chassis groups and OpenManage Enterprise Modular carries the top weight, alongside compute-sled installation during initial setup, SmartFabric network configuration, chassis hardware and storage sleds, and fabric troubleshooting.
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- Question 1
What can be used as the firmware update source for OME-M within an MX chassis?
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Correct answer: D
Reference: https://topics-cdn.dell.com/pdf/openmanage-enterprise-modular-v10001-poweredge-
mx7000_users-guide4_en-us.pdf - Question 2
A company has several MX7000-systems, four FX2 solutions, one M1000e, and several PowerEdge rack servers.
Which management interface is recommended for managing this range of systems?
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Correct answer: D
Reference: https://i.dell.com/sites/csdocuments/Product_Docs/en/PowerEdge-Modular-Quick-
Reference-Guide.pdf - Question 3
An administrator is about to perform a firmware update on an MX9116n switch OS 10 from the CLI. The latest OS 10 switch firmware image has been downloaded and their TFTP server is set up.
Upon logged in with administrator credentials on the switch, which command should be used to start the update procedure?
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Correct answer: B
- Question 4
What is a characteristic of MX7000 networking in Scalable Fabric Mode?
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Correct answer: D
- Question 5
Which I/O module is supported for Fabric B?
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Correct answer: D
Reference: https://hasanmansur.com/2019/01/08/mx7000-networking-part-1-introduction-
components/ - Question 6
What is a valid option when resetting iDRAC to factory defaults?
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Correct answer: A
Reference: https://www.dell.com/support/manuals/us/en/04/poweredge-
r740/idrac_3.21.21.21_ug/reset-idrac-and-reset-idrac-to-default?guid=guid-1b5c2d57-05c8-4098-
8344-49c984839c30lang=en-us - Question 7
What is a characteristic of MX7000 networking in Full Switch Mode?
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- Question 8Intermediate
MX7000 Administration · MX Chassis Management Architecture and multi-chassis management groups
A senior infrastructure architect is designing a high-density compute environment using the PowerEdge MX7000 chassis. The design requires a Multi-Chassis Management (MCM) group to simplify administration. The architect plans to daisy-chain the management networks of multiple chassis to minimize top-of-rack switch port usage. What is the maximum number of member chassis that can be managed by a single lead chassis in this configuration, excluding the lead itself, according to version 1.0 specifications?
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Correct answer: B
In a PowerEdge MX Multi-Chassis Management (MCM) group, a single lead chassis can manage up to 9 member chassis, creating a total group size of 10 chassis. This configuration allows for centralized management through the OME-M interface of the lead chassis.
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