Cisco
300-415 · Question #159
300-415 Question #159: Real Exam Question with Answer & Explanation
The correct answer is A: 0. This question asks for the correct queue value to prioritize voice traffic when configuring QoS on a Cisco SD-WAN WAN Edge router via vManage GUI.
Security and Quality of Service
Question
Refer to the exhibit. A network administrator is setting the queuing value for voice traffic for one of the WAN Edge routers using vManage GUI. Which queue value be set to accomplish this task?
Options
- A0
- B1
- C2
- D3
Explanation
This question asks for the correct queue value to prioritize voice traffic when configuring QoS on a Cisco SD-WAN WAN Edge router via vManage GUI.
Common mistakes.
- B. While 1 is a low queue number, 0 is typically the absolute highest priority queue when available for critical traffic like voice.
Concept tested. Cisco SD-WAN QoS voice traffic prioritization
Reference. https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/sdwan-xe-gs-book/m-qos.html
Topics
#QoS#Voice Prioritization#WAN Edge#vManage
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