Exam 300-415 topic 1 question 142 discussion

Actual exam question from Cisco's 300-415

Question #: 142
Topic #: 1

Refer to the exhibit. The ge0/0 interface connects to a 30-MB link. A network administrator wants to always have 10 MB available for high priority traffic. When lower-priority traffic bursts exceed 20 MB, traffic should be redirected to the second WAN interface ge0/1. Which set of configurations accomplishes this task?
A.

B.

C.

D.

Show Suggested Answer

Suggested Answer: D
Reference:
https://sdwan-docs.cisco.com/Product_Documentation/Software_Features/SD-
WAN_Release_17.1/08Forwarding_and_QoS/03Forwarding_and_QoS_Configuration_Examples

by ngabor at Jan. 10, 2022, 1:21 a.m.

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ngabor

Highly Voted 2 years, 10 months ago

C - check the number of zeroes

upvoted 6 times

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NetArch_Teck

Most Recent 1 year, 3 months ago

The answer is [D} even though their are typo's everywhere, Policy rate is measured in bps (bits per second) Burst rate is measured in bytes. In order to achieve 10MB for the rate, the bps would need to be 10,000,000, not 1,000,000 This must be a type, however it is the closest answer out of the options. Answer [D] Cisco white paper:- https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/policies/vedge/policies-book/data-policies.html

upvoted 2 times

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steph_lora66

1 year, 6 months ago

D is correct, same example if the followiung link: https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/qos/vEdge-20-x/qos-book/forwarding-qos.html

upvoted 2 times