300-430 · Question #312
An engineer is configuring location services on a Cisco AireOS 8.5 WLC with CCXv3 and Cisco 3800 Series APs. CCX clients must be tracked closely at regular intervals and whenever they roam to anew…
The correct answer is C. radio measurement requests. Radio measurement requests leverage CCXv3 to track CCX clients at configurable intervals and on roaming events, while also enabling passive tracking of non-CCX and CCXv1 clients.
Question
An engineer is configuring location services on a Cisco AireOS 8.5 WLC with CCXv3 and Cisco 3800 Series APs. CCX clients must be tracked closely at regular intervals and whenever they roam to anew AP. Non-CCX and CCXv1 clients must also be tracked. What must be configured?
Options
- Alocation calibration
- B802.11u MSAP
- Cradio measurement requests
- DMobile Concierge
How the community answered
(46 responses)- A4% (2)
- B11% (5)
- C83% (38)
- D2% (1)
Why each option
Radio measurement requests leverage CCXv3 to track CCX clients at configurable intervals and on roaming events, while also enabling passive tracking of non-CCX and CCXv1 clients.
Location calibration is used to improve the accuracy of an existing RSSI-based location deployment by collecting reference data points, not to configure ongoing client tracking at regular intervals.
802.11u MSAP (Mobile Service Advertisement Protocol) is part of the Hotspot 2.0 framework for advertising network services and is unrelated to CCX location tracking.
CCXv3 radio measurement requests allow the WLC to instruct CCX-capable clients to send measurement reports at regular intervals and whenever they associate with a new AP, satisfying the requirement for close tracking and roam-triggered updates. Non-CCX and CCXv1 clients can also be tracked through this same mechanism, meeting the requirement to track all client types.
Mobile Concierge is a Cisco feature tied to 802.11u and Hotspot 2.0 for service discovery, not a mechanism for configuring CCX-based location tracking intervals.
Concept tested: CCXv3 radio measurement requests for location tracking
Source: https://www.cisco.com/c/en/us/td/docs/wireless/controller/8-5/config-guide/b_cg85/location_services.html
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