A network administrator is troubleshooting poor performance for a video conferencing application on a WLAN. The application marks its traffic with DSCP AF41. A packet capture shows that the wireless frames are being transmitted with UP 4 instead of UP 5. What is the most likely cause?

The client is remarking the DSCP to AF31

The WLC is using a custom QoS profile that maps AF41 to UP 4

The WLAN QoS policy is set to Silver

A network administrator is troubleshooting a QoS issue on a WLAN. The administrator suspects that the DSCP-to-UP mapping is not working as expected. The administrator runs 'show wlan qos-map' and sees that DSCP EF is mapped to UP 6. However, a packet capture shows that voice frames are being transmitted with UP 5. What is the most likely cause?

The access point is not applying the QoS profile

The voice traffic is being re-marked to DSCP AF41 before reaching the WLC

The WLAN QoS policy is set to Silver

Which statement best describes the purpose of wired-to-wireless QoS mapping in a Cisco enterprise wireless network?

It is used to prioritize management traffic over all other traffic on the wireless network.

It ensures that QoS markings from the wired network are translated to appropriate wireless priorities so that traffic receives consistent treatment end to end.

It converts wireless User Priorities into DSCP values that are then used by the wired network for routing decisions.

It allows the wireless network to override all wired QoS markings and assign its own default priority.

CiscoCertified Network Professional Enterprise Wireless (ENWLSI)

Domain 2Objective 1

2.1 Implement QoS Schemes Based on Requirements Including Wired to Wireless Mapping 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 17 practice questions to prepare you well beyond it. (estimate)

17questions here

4free pages

7concepts

10%of the exam

Questions 6–10

6application · medium
A network administrator is troubleshooting poor performance for a video conferencing application on a WLAN. The application marks its traffic with DSCP AF41. A packet capture shows that the wireless frames are being transmitted with UP 4 instead of UP 5. What is the most likely cause?
Select an answer first
7application · medium
A hospital is deploying a new wireless network for clinical staff. Electronic health record (EHR) traffic is marked with DSCP AF41 at the wired switches. The network team wants this traffic to receive priority treatment over general web browsing on the wireless LAN. Which WMM access category should the WLC map DSCP AF41 to, and what is the corresponding UP?
Select an answer first
8expert · medium
A network administrator is troubleshooting a QoS issue on a WLAN. The administrator suspects that the DSCP-to-UP mapping is not working as expected. The administrator runs 'show wlan qos-map' and sees that DSCP EF is mapped to UP 6. However, a packet capture shows that voice frames are being transmitted with UP 5. What is the most likely cause?
Select an answer first
9foundation · easy
Which statement best describes the purpose of wired-to-wireless QoS mapping in a Cisco enterprise wireless network?
Select an answer first
10application · medium
A network administrator has configured a new WLAN with a custom QoS mapping profile on a Cisco WLC. After deploying the change, they want to verify that DSCP AF41 is being mapped to the correct WMM access category for wireless clients. Which command should they use to verify the mapping on the WLC?
Select an answer first

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2.1 Implement QoS Schemes Based on Requirements Including Wired to Wireless Mapping 300-430 Practice Questions (Page 2)

Questions 6–10

A network administrator is troubleshooting poor performance for a video conferencing application on a WLAN. The application marks its traffic with DSCP AF41. A packet capture shows that the wireless frames are being transmitted with UP 4 instead of UP 5. What is the most likely cause?

Which statement best describes the purpose of wired-to-wireless QoS mapping in a Cisco enterprise wireless network?

A network administrator has configured a new WLAN with a custom QoS mapping profile on a Cisco WLC. After deploying the change, they want to verify that DSCP AF41 is being mapped to the correct WMM access category for wireless clients. Which command should they use to verify the mapping on the WLC?

Keep studying — QoS on a Wireless Network