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HPE7-A01 Exam - Topic 1 Question 52 Discussion

You need to ensure that voice traffic sent through an ArubaOS-CX switch arrives with minimal latency What is the best scheduling technology to use for this task?
A) Strict queuing
D) DWRR queuing
B) Rate limiting
C) QoS shaping

HPE7-A01 Exam - Topic 1 Question 52 Discussion

Actual exam question for HP's HPE7-A01 exam
Question #: 52
Topic #: 1
[All HPE7-A01 Questions]

You need to ensure that voice traffic sent through an ArubaOS-CX switch arrives with minimal latency What is the best scheduling technology to use for this task?

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Suggested Answer: A

Strict queuing is the best scheduling technology to use for voice traffic on an AOS-CX switch. Scheduling is a mechanism that determines how packets are transmitted from different queues on an egress port. Strict queuing is a scheduling method that gives the highest priority queue absolute preference over all other queues, regardless of their size or utilization. Voice traffic should be assigned to the highest priority queue and scheduled with strict queuing to ensure minimal latency and jitter. The other options are incorrect because they are either not scheduling methods or not optimal for voice traffic. Reference: https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch02.html https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch03.html


by Reta at Jan 24, 2026, 08:35 PM

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Caitlin
2 months ago
Strict Priority is better for voice. No delays allowed!
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Viva
2 months ago
I prefer Weighted Fair Queuing. It balances traffic well.
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Alana
4 months ago
Yeah, that makes sense! Low latency is crucial for voice traffic.
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Shawnna
4 months ago
I think it's all about using Strict Priority Queuing.
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Raul
4 months ago
Wow, I didn't know scheduling could make such a difference!
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Arleen
5 months ago
I've heard Weighted Fair Queuing can work too.
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Glendora
5 months ago
Are you sure that's the best option?
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Yuette
5 months ago
I agree, it really minimizes latency.
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Elza
5 months ago
Use Strict Priority Queuing for voice traffic!
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Corazon
5 months ago
Strict Priority Queuing all the way! Gotta make sure that voice data gets through without any delays, you know?
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Sonia
5 months ago
Hmm, I'd say Weighted Fair Queuing is the way to go. Keeps things nice and balanced.
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Keva
6 months ago
Definitely gotta go with Strict Priority Queuing for that low latency voice traffic!
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Andree
6 months ago
I have a vague memory of something called Strict Priority Queuing being effective for voice, but I need to double-check my notes on that.
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Paulina
6 months ago
I feel like we covered this in our lab sessions, but I can't recall if we specifically talked about ArubaOS-CX's features for voice traffic.
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Dylan
7 months ago
I remember practicing a question about scheduling technologies, and I think Weighted Fair Queuing was mentioned as a good option for minimizing latency.
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Jacqueline
7 months ago
I think we discussed something about priority queuing in class, but I'm not entirely sure if that's the best for voice traffic.
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Josphine
7 months ago
Hmm, this is a tricky one. I'd probably start by listing out the key scheduling technologies in ArubaOS-CX and then evaluating how each one would impact latency for voice traffic. Gotta be methodical here to get the right answer.
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Shawnna
7 months ago
I feel like I've seen something about this in my networking course materials. If I remember correctly, weighted fair queuing is a good choice for ensuring low latency for time-sensitive traffic like VoIP. I'll have to double-check that though.
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Adela
7 months ago
Ugh, I'm not super familiar with ArubaOS-CX and its specific features. I'd have to do some research on the different scheduling options and how they impact latency before I could give a confident answer.
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Virgilio
8 months ago
Okay, let me think this through. Minimal latency for voice traffic is key, so I'd want to focus on a scheduling tech that prioritizes that kind of real-time data. Maybe something like strict priority queuing?
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Kimberlie
8 months ago
Hmm, this sounds like a question about optimizing network traffic. I'd probably start by looking at the different scheduling technologies available in ArubaOS-CX and their impact on latency.
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Brande
2 months ago
Definitely! Traffic shaping might also be worth considering.
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Kristeen
2 months ago
Yeah, I think that could help reduce latency.
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Major
2 months ago
Have you checked out the priority queuing options?
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