Dell EMC Exam D-XTR-DY-A-24 Topic 2 Question 20 Discussion

For an XtremIO X2-R four X-Brick cluster, the total number of rack units that should be left for the Cable Management ducts (CMD) is 4U1. This is based on the specifications provided by Dell EMC, which indicate that the Cable Management ducts are optional and, when included, require 2U of rack space for a two-brick cluster. Therefore, for a four-brick cluster, it would be logical to double the space to 4U to accommodate the additional cabling and ensure proper cable management1.

The process for allocating space for CMDs involves:

Reviewing Specifications: Check the official XtremIO X2 specifications to determine the space requirements for CMDs.

Allocating Rack Space: Based on the specifications, allocate the necessary rack units for CMDs within the customer's rack.

Installing CMDs: Install the CMDs in the allocated space to manage the cables effectively.

Organizing Cables: Arrange and secure the cables within the CMDs to ensure a neat and organized cable layout.

Verifying Installation: Confirm that the CMDs are installed correctly and that all cables are managed properly without any strain or interference.