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HP Exam HPE6-A85 Topic 7 Question 19 Discussion

Actual exam question for HP's HPE6-A85 exam
Question #: 19
Topic #: 7
[All HPE6-A85 Questions]

A network technician at a branch office is connecting VolP phones to a newly configured AOS-CX switch. Users are complaining that voice quality is not as good as at the corporate office. Further investigation

shows the local-priority value at the branch office is 1 while at the corporate office is 5.

What describes the issue regarding the default QoS behavior on the AOS-CX switch?

Show Suggested Answer Hide Answer
Suggested Answer: C

In an AOS-CX switch, if the QoS trust mode is not configured, it is set to none by default. The VoIP phones will mark their traffic with a local-priority value, which, if the QoS trust mode is none, will correspond to CoS map entry 1 by default. The local-priority value of 1 at the branch office likely indicates that the traffic is not being prioritized correctly compared to the corporate office, where a local-priority of 5 suggests a higher level of prioritization for voice traffic.


Contribute your Thoughts:

Lachelle
3 months ago
I wonder if the corporate office is using some kind of secret VoIP sorcery to get that sweet, sweet voice quality. Must be the local-priority setting!
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Lasandra
3 months ago
Haha, I bet the network technician is wishing they had a magic 'fix voice quality' button on the switch. Option B it is!
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Val
3 months ago
I'm still a bit confused about the QoS trust settings on the AOS-CX switch. Isn't it supposed to be DSCP by default? *scratches head*
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Leota
2 months ago
B) The QoS trust is set to CoS by default, and the VolP phone's local-priority value is mapped to 1.
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Latrice
2 months ago
A: Maybe adjusting the local-priority value at the branch office to match the corporate office could improve the voice quality.
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Charlene
2 months ago
B: That's correct. The issue might be with the local-priority value at the branch office being lower than at the corporate office.
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Leila
2 months ago
A) The QoS trust is set to DSCP by default, and the VolP phone's local-priority value is mapped to 1.
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Casie
2 months ago
A: The QoS trust is set to DSCP by default, and the VolP phone's local-priority value is mapped to 1.
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Coletta
2 months ago
B: That's correct. The issue might be with the local-priority value being lower at the branch office compared to the corporate office.
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Willodean
2 months ago
A: The QoS trust is set to DSCP by default, and the VolP phone's local-priority value is mapped to 1.
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Carey
3 months ago
Hmm, I was thinking it might be option D, since the QoS trust is set to none by default, and the VoIP phone's local priority is configured for CoS map entry 0. But B makes more sense.
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Kayleigh
3 months ago
Option B seems to be the correct answer. The QoS trust is set to CoS by default, and the VoIP phone's local-priority value is mapped to 1.
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Fannie
2 months ago
G: Let's make those changes and see if it improves the situation.
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Emelda
3 months ago
F: That could potentially help with the voice quality issues.
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Shenika
3 months ago
E: Maybe we can change the QoS trust to DSCP instead.
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Martin
3 months ago
D: We should probably adjust the local-priority values to improve voice quality.
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Anastacia
3 months ago
C: So the issue is with the default QoS behavior on the AOS-CX switch.
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Erick
3 months ago
B: Yes, that makes sense. The VoIP phone's local-priority value is mapped to 1.
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Juan
3 months ago
A: I think the issue is with the QoS trust being set to CoS by default.
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Bobbie
3 months ago
B: That makes sense, the local-priority value at the branch office is 1 while at the corporate office is 5.
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Chauncey
3 months ago
A: The QoS trust is set to CoS by default, and the VoIP phone's local-priority value is mapped to 1.
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