Huawei S2750 Series Hardware Description page 18

S2750 Series Ethernet Switches
Hardware Description
Numbe
r
3
4
Issue 04 (2014-03-20)
Indicator/ Color
Button
Green
Red
STAT: status Off
indicator
Green
STCK: stack Green
indicator
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Description
l Fast blinking: The system is starting.
l Slow blinking: The system is running
properly.
Steady on: After registering, the system
does not operate properly, or a temperature
alarm has been generated.
The status mode is not selected.
Steady on: The status mode (default mode)
is selected. If the status mode is selected,
the service port indicator shows the port
link or activity state.
If you are not changing the indicator mode
(default):
l Off: The switch is in stack standby or
slave state or the stacking function is
not enabled on the switch.
l Blinking: The switch is a stack master
switch or a standalone switch with the
stacking function enabled.
If you are changing the indicator mode:
l Off: The stack mode is not selected.
l Steady on: The switch is a standby or
slave switch in a stack, and the service
port indicators show the stack ID of the
switch.
l Blinking: The switch is the master
switch in a stack or a standalone switch,
and the service port indicators show the
stack ID of the master switch.
After 45 seconds, the service port
indicators automatically restore to status
mode.
2 Chassis
12