Port Leds In Stk Mode; Power Led; External Redundant Power Supply Leds - Extreme Networks ExtremeSwitching 5320 Series Hardware Installation Manual

Monitor the Switch

Port LEDs in STK Mode

The port LEDs enter the STK display mode after the Mode button is pressed twice,
indicated by the STK LED. STK mode is used to indicate slot presence and slot number
via the first eight port LED, as referenced by the following table:
Color/State
Steady green
Blinking green This slot has a slot number corresponding to the port number of the

Power LED

The power LED can indicate the status of both the internal power supply and a
connected external redundant power supply (RPS), for models that support connecting
an RPS. The power LED first indicates the status of the internal power supply for one
second, displaying either nothing (off), a green dash, or an amber dash. The power LED
then indicates the state of the external RPS for one second, displaying either nothing
(off), two green dots, or two amber dots. The cycle repeats the two second interval
continuously.
Note
PoE is not supported on models 5320-24T-4X-XT and 5320-24T-24S-4XE-XT.
State
Number
1
2
3
4
5
6

External Redundant Power Supply LEDs

Speed
The slot corresponding to the port number of the LED is present.
blinking LED.
Internal PSU RPS State
State (dash) (two dots)
On Off
On On
On Fault
Fault Not present Amber dash/off Internal PSU FAILed, RPS not
Fault or Off On
Fault or Off Fault or Off
ExtremeSwitching 5320 Series Hardware Installation Guide
LED Pattern Notes
Green dash/off Internal PSU OK, RPS Not
present.
Green dash/ Both PSUs OK.
Green dots
Green dash/ Internal PSU OK, RPS
Amber dots PRESENT, but failed or
powered down.
present.
Only valid for PoE systems.
Amber dash/ Internal PSU FAILed or
Green dots powered down, RPS is good.
Amber dash/ Internal PSU FAILed or
Amber dots powered down, RPS FAILED
or powered down.
Only valid for PoE systems.
Port LEDs in STK Mode
93