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Exam DES-1423 All Questions

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Exam DES-1423 topic 1 question 15 discussion

Actual exam question from Dell's DES-1423
Question #: 15
Topic #: 1
[All DES-1423 Questions]

A company has an existing 8-node F800 Isilon cluster with two Z9100 Dell Ethernet back-end switches running on OneFS 8.2.0. The company is planning to add 72 A200 nodes into the cluster. What is the minimum number of additional switches required to support the configuration?

  • A. 2
  • B. 3
  • C. 4
  • D. 6
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Suggested Answer: D 🗳️
by redcup at March 8, 2023, 6:13 p.m.

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Shetty77
11 months, 1 week ago
o Z9100 Switch comes with 32 Ports.  22 downlink per leaf x 40 Gb port  10 uplinks per leaf x 100 Gb Port o Each leaf switch can connect 22 Performance Node or 88 Archival Node with Breakout cable for downlink. As per my knowledge we need additional 4 Switches to configure with Spine and leaf concept.
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Kakorat
1 year, 2 months ago
Answer is A
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redcup
1 year, 10 months ago
Selected Answer: A
With 2 Z9100 switches as spine switches, any node count greater than 66 nodes and up to and including 132 nodes, requires, at minimum, 2 leaf switches.
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