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Exam 300-415 topic 1 question 129 discussion

Actual exam question from Cisco's 300-415
Question #: 129
Topic #: 1
[All 300-415 Questions]

Which scheduling method is configured by default for the eight queues in the cloud vEdge router?

  • A. weighted round robin
  • B. priority queue
  • C. low latency queue
  • D. weighted random early detection
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
Reference:
https://sdwan-docs.cisco.com/Product_Documentation/Software_Features/Release_18.1/06Policy_Basics/05Localized_Data_Policy/
Configuring_Localized_Data_Policy_for_IPv4

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Aldebeer
7 months, 1 week ago
Selected Answer: A
By default is 8
upvoted 1 times
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imarin
11 months, 2 weeks ago
"For Cisco vEdge devices, each interface has eight queues, numbered from 0 through 7. Queue 0 is reserved for control traffic, and queues 1, 2, 3, 4, 5, 6 and 7 are available for data traffic. The scheduling method for all eight queues is WRR. LLQ is not supported." https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/policies/vedge-20-x/policies-book/localized-policy.html#:~:text=The%20default%20scheduling%20method%20for,all%20eight%20queues%20is%20WRR.
upvoted 1 times
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kentkyye
2 years, 5 months ago
answer is A. For hardware vEdge routers, each interface has eight queues, numbered from 0 through 7. Queue 0 is reserved for low-latency queuing(LLQ), so any class that is mapped to queue 0 must be configured to use LLQ. The default scheduling method for all is weighted roundrobin (WRR).
upvoted 4 times
timtgh
9 months, 2 weeks ago
The question says cloud router, which is not a hardware router. Possibly a typo, since it says eight queues.
upvoted 1 times
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serieus
2 years, 11 months ago
a Cloud vEdge only ha 4 queues to begin with. Besides that queue 0 is always configured as LLQ, while the remaining ones are WRR
upvoted 4 times
MiraGod
1 year, 9 months ago
In vEdges as you mentioned are only 4 queues but keep in mind that vEdges dont support LLQ, only the cEdges with their 8 queues.
upvoted 1 times
MerlinTheWizard
1 year, 1 month ago
Still, virtual images do not have 8 queues whether they are cisco or viptela
upvoted 1 times
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A (35%)
C (25%)
B (20%)
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