When a switch is plugged in to an outlet, the POST begins. How do you know POST has completed?
- Port LEDs rapidly blink green.
- Port LEDs rapidly blink amber.
- SYST LEDs rapidly blink green.
- SYST LEDs rapidly blink amber.
Explanation: POST is completed when the SYST LED rapidly blinks green. If the switch fails POST, the SYST LED turns amber.
Exam with this question: 17.2.6 Check Your Understanding – Switch Boot Process