300-430 · Question #241
A municipality customer uses a Cisco 5520 Series Wireless Controller for the wireless network. The customer intends to move the depot of its stores from using legacy bespoke voice-over-Wi-Fi handsets
The correct answer is A. Configure AVC on the controller to prioritize voice over other applications' traffic on the same C. Assign the Platinum QoS profile to the SSID carrying the new-style voice traffic.. With the Cisco AVC solution available on wireless controllers from AireOS 7.4 onward, it is possible to identify applications inside the packet and to have a measure of control over them. Types of control include the following: - Marking of DSCP - Rate-limiting/policing traffic i
Question
A municipality customer uses a Cisco 5520 Series Wireless Controller for the wireless network. The customer intends to move the depot of its stores from using legacy bespoke voice-over-Wi-Fi handsets to a VoIP software package running on 5 GHz-capable laptops, tablets, and smartphones. Bluetooth headsets will be used for any voice communication on any data device. Assuming that a suitable RF site survey for 5 GHz has already been carried out, which two configuration settings ensure the best possible voice experience? (Choose two.)
Options
- AConfigure AVC on the controller to prioritize voice over other applications' traffic on the same
- BRemark all traffic coming from the new voice-capable devices with DSCP 46 (EF) at the AP.
- CAssign the Platinum QoS profile to the SSID carrying the new-style voice traffic.
- DCreate mobility groups and include all the APs in the high-density areas.
- ETurn off the 2.4 GHz radios on all APs where the voice application is used.
How the community answered
(54 responses)- A83% (45)
- B4% (2)
- D11% (6)
- E2% (1)
Explanation
With the Cisco AVC solution available on wireless controllers from AireOS 7.4 onward, it is possible to identify applications inside the packet and to have a measure of control over them. Types of control include the following: - Marking of DSCP - Rate-limiting/policing traffic in the upstream or downstream direction - Dropping certain traffic types
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