Designing Cisco Enterprise Wireless Networks (ENWLSD) — Question 206

A university has a Cisco wireless network. The network experiences issues when clients remain connected to a specific AP when they move to a nearby room that has its own AP. Which advanced wireless feature must be configured to disassociate the clients when their RSSI falls below a certain threshold?

Answer options

• A. prediction-based roaming
• B. band select
• C. fast SSID changing
• D. optimized roaming

Correct answer: D

Explanation

The correct answer is D, optimized roaming, which helps ensure clients disconnect from their current AP when the signal strength weakens, allowing them to connect to a stronger AP. Options A, B, and C do not specifically address the disconnection based on RSSI levels, making them unsuitable for this scenario.