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300-430 · Question #326

A customer has 10 Cisco 3700 Series APs in autonomous mode installed at a warehouse facility. A new VoWLAN service is being deployed to support Cisco WLAN phones. All wired QoS is configured. The cust

The correct answer is C. Set EDCA on all the APs to optimize voice and video.. In autonomous AP deployments, there is no centralized controller to enforce QoS. To ensure VoWLAN signaling and RTP traffic are prioritized, EDCA (Enhanced Distributed Channel Access) parameters must be configured on each AP. This optimizes wireless access categories for voice an

QoS on a Wireless Network

Question

A customer has 10 Cisco 3700 Series APs in autonomous mode installed at a warehouse facility. A new VoWLAN service is being deployed to support Cisco WLAN phones. All wired QoS is configured. The customer requires that all VoWLAN signaling and RTP traffic be prioritized between the wired and wireless networks. Which configuration is required?

Options

  • AApply a Cisco AVC profile for RTP and signaling on all the APs.
  • BSwitch on Fastlane on all the APs.
  • CSet EDCA on all the APs to optimize voice and video.
  • DEnable AVVID priority mapping on all the Aps.

How the community answered

(24 responses)
  • A
    4% (1)
  • B
    8% (2)
  • C
    83% (20)
  • D
    4% (1)

Explanation

In autonomous AP deployments, there is no centralized controller to enforce QoS. To ensure VoWLAN signaling and RTP traffic are prioritized, EDCA (Enhanced Distributed Channel Access) parameters must be configured on each AP. This optimizes wireless access categories for voice and video, ensuring end-to-end QoS between wired and wireless networks.

Topics

#EDCA#VoWLAN#autonomous AP#voice QoS

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