If an administrator is troubleshooting a WLAN using a bottom up approach, which action would be taken first?
- Update the firmware on the AP.
- Make sure all devices are powered on.
- Ping the AP.
- Verify that the GUI interface is accessible from a client.
Explanation: Bottom up troubleshooting begins with the physical layer. Cables and power would be a logical place to begin the process. ICMP (ping) is a network layer utility. Channel settings are part of the client software. Firmware is the operating system software used by the AP.
Exam with this question: Module 8.6.3 Troubleshoot Common Network Problems Quiz
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