An employee working in a warehouse facility is experiencing interruptions in mobile applications while walking
around the facility. According to a recent site survey, the WLAN comprises autonomous APs that are directly
connected to the internet, providing adequate signal coverage. Which of the following is the BEST solution to
improve network stability?


A. Implement client roaming using an extended service deployment employing a wireless controller.
B. Remove omnidirectional antennas and adopt a directional bridge.
C. Ensure all APs of the warehouse support MIMO and Wi-Fi 4.
D. Verify that the level of EIRP power settings is set to the maximum permitted by regulations.