Enterasys D-Series Hardware Installation Guide 3-1
3
Troubleshooting
This
chapter
contains
instructions
on
troubleshooting
the
D2
switch
as
required.
This
can
include:
Checking the LEDs
The
following
sections
define
the
behavior
of
the
LEDs
on
the
D2
switch.
Refer
back
to
Figure 1
‐
1
on
page 1
‐
2
and
Figure 1
‐
2
on
page 1
‐
2
for
the
locations
of
the
LEDs
on
the
switch.
CPU LED
The
CPU
LED
indicates
the
state
of
the
system,
as
described
in
Table 3
‐
1
.
For information about...
Refer to page...
Checking the LEDs
3-1
Using the Password Reset Button
3-2
Resetting the D2-HIPWR-POE
3-3
Electrical Hazard:
Only qualified personnel should install or service this unit.
Riesgo Eléctrico:
Nada mas personal capacitado debe de instalar o darle servicio a esta unida.
Elektrischer Gefahrenhinweis:
Installationen oder Servicearbeiten sollten nur durch
ausgebildetes und qualifiziertes Personal vorgenommen werden.
Table 3-1 CPU LED Definitions
Display
Status
Off
No power.
Solid red
Major system failure, including failure to boot.
Blinking red
Power on self-test failed.
Solid amber
Diagnostics are running.
Blinking amber
Functional image is loaded.
Blinking green
System is booting.
Solid green
System is fully operational.
Summary of Contents for D2G124-12
Page 2: ......
Page 12: ...x ...
Page 16: ...xiv ...
Page 20: ...Getting Help xviii About This Guide ...
Page 26: ...PoE Power over Ethernet Support 1 6 Introduction ...
Page 66: ...Resetting the D2 HIPWR POE 3 4 Troubleshooting ...
Page 74: ...Regulatory Compliance A 8 Specifications ...
Page 76: ...Index 2 ...
