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Exam DES-1B21 All Questions

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Exam DES-1B21 topic 1 question 13 discussion

Actual exam question from Dell's DES-1B21
Question #: 13
Topic #: 1
[All DES-1B21 Questions]

You are configuring a DD Cloud Tier and ECS system as part of a LTR cloud backup solution. When adding the Cloud Unit in the Data Domain system you cannot connect to the ECS system.
What is preventing the configuration from being completed?

  • A. The namespace used for DD Cloud Tier is applied to a federated VDC instead of a single VDC.
  • B. Two different DD Cloud Units were added as ג€Dell EMC Elastic Cloud Storage (ECS)ג€.
  • C. Other namespaces reside on the same storage pool where the namespace for DD Cloud Tier is created.
  • D. Ports 9020 and 9021 are closed in the firewall between the DD system and the ECS load balancer.
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Suggested Answer: B 🗳️

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r8derfan33
2 years, 10 months ago
Selected Answer: D
For this error, the firewall ports aren't open.
upvoted 2 times
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