Monitor The Device; 5720 Series Leds - Extreme Networks ExtremeSwitching 5720 Series Hardware Installation Manual

Monitor the Device

5720 Series LEDs

The following topics help you monitor the status of the 5720 Series while it is operating.
5720 Series LEDs
ExtremeSwitching 5720 Series Front Panel LEDs, as described in the following table:
Table 20: 5720 Series Port LEDs
LED
SYStem status LED
(Legacy MGMT function)
PSU status LEDs (P1/P2)
Fan status LEDS (F1/F2/F3/F4) Green
Bluetooth Status LED (BT)
Locator LED (LOC)
The following figure shows the LEDs for 5720 Series switches, including the two alternate mode LEDs:
SPD and STK. You can use the Mode button to cycle through the three display modes for the port LEDs.
In the default mode, SPD and STK are off. SPD and STK display modes expire after 30 seconds, at which
time the port LEDs revert to the default SYS mode.
on page 87
Color/State
Green Flash slowly POST Passed,
Green Blinking
Amber Blinking
Green
Off
Amber Blinking
Amber Blinking
Green Blinking
Green
Blue Blinking
ExtremeSwitching 5720 Series Hardware Installation Guide
Port State
normal operation, blinks on standalone switch,
stack primary, and backup nodes in a stack;
off for standby nodes in a stack
POST in progress
POST failed or overheat
Power On
Power off and no power attached
Power supply failures
Normal operation
Fan failure
Bluetooth pairing in progress
Bluetooth connected
Locator function
87