What is the primary purpose of enabling WMM (Wi-Fi Multimedia) on an access point?

To provide encryption for wireless client traffic

To allow multiple SSIDs on the same access point

To enable QoS by mapping 802.11e access categories to different priority queues

To increase the maximum data rate of the wireless link

What is the purpose of application-based QoS for wireless clients?

To prioritize or restrict specific applications based on their traffic patterns

To prioritize all traffic equally regardless of application

To block all traffic from unknown applications

A hospital is deploying Wi-Fi for VoIP handsets and clinical tablets. The VoIP handsets mark RTP with DSCP EF, but the tablets send video with DSCP AF41. The wireless LAN controller (WLC) is configured with WMM enabled and default QoS profiles. During a pilot, voice calls experience jitter while video conferencing is acceptable. What should the administrator do to improve voice quality without degrading video?

Configure the WLC to trust DSCP markings from clients and map DSCP EF to the voice queue and AF41 to the video queue.

Enable WMM and set the WLC to re-mark all client traffic to DSCP CS5 to ensure voice gets priority.

Change the WMM default queue for best effort to voice and set the admission control to mandatory.

Disable WMM on the WLC and rely on the access point's hardware queues to prioritize voice automatically.

CiscoCertified Network Professional Enterprise Wireless (ENWLSI)

Domain 2Objective 2

2.2 Implement QoS for Wireless Clients 300-430 Practice Questions (Page 2)

Part of the QoS on a Wireless Network domain, which accounts for 10% of the 300-430 exam. Cisco does not publish an official question count, but from its 90-minute exam (~35–60 total, ~4–6 in this domain), expect 1–2 from this objective — we provide 24 practice questions to prepare you well beyond it. (estimate)

24questions here

5free pages

6concepts

10%of the exam

Questions 6–10

6foundation · easy
What is the primary purpose of enabling WMM (Wi-Fi Multimedia) on an access point?
Select an answer first
7foundation · easy
What is the purpose of application-based QoS for wireless clients?
Select an answer first
8foundation · easy
Which WMM access category is best suited for video streaming traffic from a wireless client?
Select an answer first
9application · medium
A hospital is deploying Wi-Fi for VoIP handsets and clinical tablets. The VoIP handsets mark RTP with DSCP EF, but the tablets send video with DSCP AF41. The wireless LAN controller (WLC) is configured with WMM enabled and default QoS profiles. During a pilot, voice calls experience jitter while video conferencing is acceptable. What should the administrator do to improve voice quality without degrading video?
Select an answer first
10foundation · easy
Which command on a Cisco wireless LAN controller displays the QoS statistics for a specific wireless client, including packet counts per access category?
Select an answer first

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2.2 Implement QoS for Wireless Clients 300-430 Practice Questions (Page 2)

Questions 6–10

What is the primary purpose of enabling WMM (Wi-Fi Multimedia) on an access point?

What is the purpose of application-based QoS for wireless clients?

Which WMM access category is best suited for video streaming traffic from a wireless client?

Which command on a Cisco wireless LAN controller displays the QoS statistics for a specific wireless client, including packet counts per access category?

Keep studying — QoS on a Wireless Network