System Leds - Allied Telesis AT-9408LC/SP Installation Manual

System LEDs

The system LEDs on the front panel display general status information, as
described in Table 6.
LED State
FAULT or Off
FLT
Solid
Red
Flashing
Red
MASTER Off
or MSTR
Green
RPS Off
Green
POWER Off
or PWR
Green
AT-9400 Series Gigabit Ethernet Switches Installation Guide
Table 6 System LEDs
Description
Normal operation.
The switch or management software has
malfunctioned. (Refer to Chapter 3,
"Troubleshooting" on page 65 for instructions
on how to troubleshoot a problem.)
The switch is saving its configuration or is
downloading a new version of the AT-S63
Management Software.
The switch has an enhanced stacking status of
slave or unavailable.
The switch has an enhanced stacking status of
master.
No optional redundant power supply is
connected to the switch.
An optional redundant power supply is
physically connected to the switch and may be
powered on or off.
The switch is not receiving power.
The switch is receiving power.
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