Troubleshooting

Updated: December 19, 2025

Outlines troubleshooting and diagnostic procedures for access points, guiding users through essential concepts, controller join processes, critical deployment considerations, and configuration steps to resolve connectivity and operational issues.

Troubleshooting and diagnostics

Introduces troubleshooting and diagnostic concepts for access points, explains the use of the mode button, details the process for joining a Cisco controller, highlights important information for controller-based deployments, and provides instructions for configuring DHCP Option 43.

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