H12-311_V3.0 · Question #112
When configuring WLAN networking, which of the following templates should the WMM template be bound to?
The correct answer is A. radio-profile. WMM (Wi-Fi Multimedia) is a radio-level QoS mechanism that controls how an access point prioritizes traffic over the air interface using four access categories (voice, video, best effort, background), so it must be bound to the radio-profile, which governs physical radio…
Question
When configuring WLAN networking, which of the following templates should the WMM template be bound to?
Options
- Aradio-profile
- Btraffic-profile
- Csecurity-profile
- Dservice-set
How the community answered
(20 responses)- A75% (15)
- B5% (1)
- C10% (2)
- D10% (2)
Explanation
WMM (Wi-Fi Multimedia) is a radio-level QoS mechanism that controls how an access point prioritizes traffic over the air interface using four access categories (voice, video, best effort, background), so it must be bound to the radio-profile, which governs physical radio behavior such as channel settings, transmit power, and air-interface QoS parameters. The traffic-profile is incorrect because it handles rate limiting and traffic shaping policies for user traffic flows, not the radio-level QoS scheduling mechanism. The security-profile is incorrect because it manages authentication and encryption settings such as WPA2 and 802.1X, which are unrelated to QoS prioritization. The service-set is incorrect because it is a logical WLAN configuration container that references other profiles (including the radio-profile) rather than being where individual feature templates like WMM are directly bound.
Memory tip: Think of the radio-profile as everything that happens "at the antenna" -- WMM controls how packets compete for airtime, which is purely a radio-layer concern, so it lives in the radio-profile.
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