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Exam 300-415 All Questions

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Exam 300-415 topic 1 question 420 discussion

Actual exam question from Cisco's 300-415
Question #: 420
Topic #: 1
[All 300-415 Questions]

Which requirement must be met before deploying data redundancy elimination in SD-WAN?

  • A. Ensure that routing is symmetric between locations.
  • B. Disable shaping in the queue assigned for the application.
  • C. Ensure that traffic is sent through a GRE tunnel
  • D. Create a DRE feature template in vManage
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Suggested Answer: D 🗳️

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snakeyz
6 months, 1 week ago
Selected Answer: A
Answer is A. First comment under 'Restrictions for DRE' -> DRE is a dual-side solution. Therefore, flow symmetry is required to configure DRE optimization. DRE isn’t supported for asymmetric flows. https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/appqoe/ios-xe-17/appqoe-book-xe/m-integration-of-dre-with-cisco-sd-wan-tcp-optimization.html
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