Exam HPE6-A73 topic 1 question 11 discussion

I think the answer is B because in Strict Priority (SP) we can put VOIP traffic in top priority (priority 7)

Why does nobody go for answer A? Look at the study guide Vol-2 Page 270. I think that would be the correct way to be sure, that VoIP traffic is detected and prioritized correctly.

Marking the vlan as voice is only used to direct phones to the "right" vlan. Answer should be b in my opinion because this is the only answer that says something about prioritizing the traffic

I hate this kind of question because different option are possible. We can use answer A because a device profile can assign QoS to voice traffic come from IP Phone, but i think it is not the "correctly" way to prioritize Voice traffic. We can use answer B because we can assigne voice traffic to high queue with strict priority but i think again this is not the best way to prioritize voice traffic. We can use answer C because best way to prioritize voice traffic is to enable voice vlan but not only, we need to trust DSCP/CoS or remark then prioritize... So I vote for C but not sure...

"Sensitive traffic like VOIP uses Strict Priority queuing " B is correct

Page 868-869 Study Guide

B" voice traffic can be prioritized correctly on an Aruba AOS-CX switch by placing it in the strict priority queue. The strict priority queue is a QoS mechanism that gives the highest priority to specific types of traffic, such as voice or real-time communication traffic. Here's how you can achieve this: Enable Strict Priority Queue: Configure the AOS-CX switch to support strict priority queuing. This ensures that traffic assigned to the strict priority queue will be given the highest priority and processed before other queues.

C is Correct

B is correct. The qos priority default setting is 0 (normal), with 1 as the lowest priority and 7 as the highest priority. If you configure a voice VLAN with a VID of 10, and want the highest priority for all traffic on this VLAN, execute the following commands: HP Switch(config) #: vlan 10 qos priority 7 HP Switch (config) #: write memory

In the student guide vol.2 on page 267 it is stated , that you enable voice VLAN with a command in the vlan configuration context.

The question is how is voice traffic prioritized *correctly*. I'm positive they are looking for the VLAN "voice"-command, even though a manual SP could give it a higher priority.

By tagging the port as voice (Alt C) the switch will by default honor whatever priority the end device uses. This can be changed if needed.

I think the answer is B because in Strict Priority (SP) we can put VOIP traffic in top priority (priority 7)

the correct Answer is C

I think they ask us about something else. With SP we can put priority at any traffic. But they want us to know that turning on voice vlan will put voice vlan in a higher priority. Thats why the answer i think should be C