300-425 Question 143
Single answerA retail company has deployed a Cisco wireless network in their store and wants to track customer devices to analyze foot traffic patterns. They need to detect and locate devices with minimal impact on customer privacy. Which Cisco wireless technology or feature would best meet this requirement?
- A
Cisco Hyperlocation with Angle of Arrival (AoA)
- B
Cisco Context-Aware Service (CAS) with RSSI-based tracking
- C
Cisco CleanAir technology
- D
Cisco Flexible Radio Assignment (FRA)
Show answer and explanation
Correct answer: B
Explanation
The Cisco Context-Aware Service (CAS) with RSSI-based tracking is the best solution for detecting and locating customer devices in a retail environment. It uses Wi-Fi signal strength (RSSI) to estimate device locations and provides actionable insights into foot traffic patterns without compromising customer privacy. Other options, such as Hyperlocation, are more precise but may require additional hardware or have privacy concerns, while CleanAir and FRA are unrelated to location tracking.
- A. Incorrect.
Cisco Hyperlocation with Angle of Arrival (AoA) provides high-precision device location but often requires additional hardware and may not be the most privacy-conscious solution for customer tracking.
- B. Correct.
Cisco Context-Aware Service (CAS) with RSSI-based tracking is designed to detect and locate devices using Wi-Fi signals while maintaining customer privacy, as it does not require personally identifiable information.
- C. Incorrect.
Cisco CleanAir technology is focused on interference detection and mitigation, not device detection or location tracking.
- D. Incorrect.
Cisco Flexible Radio Assignment (FRA) is used to optimize wireless performance by dynamically assigning radio roles, not for device detection or location tracking.