Quick Start
H3C S5500-EI Series Ethernet Switches
Chapter 1 Product Overview
1-6
LED
Mark
Status
Description
POST
failed
The power
LED
flashes
red
The LED flashes
the POST test ID
of the failed test.
Softwa
re
loading
The power
LED
flashes
green.
A bar rotates
clockwise around
the LED.
Fan
failure
The power
LED is
solid red.
The LED displays
F
.
Over-t
emper
ature
alarm
The power
LED is
solid red.
The LED displays
t
.
Cluster
state
The power
LED is
solid
green.
For a command
switch, the LED
displays
C
.
For a member
switch, the LED
displays
S
.
For a candidate
switch, the LED
displays
c
.
The LED displays
1
if there is only
one unit.