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Exam 300-430 All Questions

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Exam 300-430 topic 1 question 259 discussion

Actual exam question from Cisco's 300-430
Question #: 259
Topic #: 1
[All 300-430 Questions]



Refer to the exhibit. An engineer must maintain consistent parity between incoming and outgoing voice traffic for the trunk switch ports on a wireless controller. Which QoS value must be trusted?

  • A. DSCP
  • B. CoS
  • C. IP precedence
  • D. 802.1p
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Suggested Answer: B 🗳️

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74ca941
3 weeks ago
Selected Answer: B
CoS Layer 2
upvoted 1 times
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R3DAlert
2 months ago
Selected Answer: A
A is correct. https://community.cisco.com/t5/routing/when-to-use-cos-instead-of-dscp/td-p/2071708
upvoted 1 times
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A (35%)
C (25%)
B (20%)
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