Troubleshooting the SRX5400 Services Gateway with the Craft Interface LEDs
The craft interface is the panel on the front of the services gateway located above the
card cage that contains LEDs and buttons that allow you to troubleshoot the device.
LEDs on the craft interface include the following:
•
Alarm LEDs—One large major alarm circular LED and one large minor alarm triangular
LED, located on the upper right of the craft interface, indicate two levels of alarm
conditions. The circular major alarm LED lights to indicate a critical condition that can
result in a system shutdown. The triangular minor alarm LED lights to indicate a less
severe condition that requires monitoring or maintenance. Both LEDs can be lit
simultaneously. A condition that causes an alarm LED to light also activates the
corresponding alarm relay contact on the craft interface.
•
Host subsystem LEDs—Three LEDs,
MASTER
,
ONLINE
, and
OFFLINE
, indicate the status
of the host subsystem. A green
MASTER
LED indicates that the host is functioning as
master. The
ONLINE
LED indicates the host is online. The
OFFLINE
LED indicates the
host is offline. The host subsystem LEDs are located on the left of the craft interface
and are labeled
RE0
and
RE1
.
•
Power supply LEDs—Two LEDs (
PEM
) indicate the status of each power supply. Green
indicates that the power supply is functioning normally. Red indicates that the power
supply is not functioning normally. The power supply LEDs are located in the center
craft interface, and are labeled
0
through
3
.
•
Card OK/Fail LEDs—Two LEDs,
OK
and
FAIL
, indicate the status of the card in each
slot in the card cage. Green indicates OK and red indicates a failure. The card OK/Fail
LEDs are located along the bottom of the craft interface, and are labeled
0
through
5
.
•
SCB LEDs—Two LEDs,
OK
and
FAIL
, indicate the status of the SCB. Green indicates
OK and red indicates a failure. The SCB LEDs are located in the center of the craft
interface along the bottom, and are labeled
0
and
1
.
•
Fan LEDs—Two LEDs indicate the status of the fan. Green indicates
OK
and red indicates
FAIL
. The fan LEDs are located on the upper left of the craft interface.
Related
Documentation
Troubleshooting the SRX5400 Services Gateway with the Junos OS CLI on page 219
•
•
Troubleshooting the SRX5400 Services Gateway with Chassis and Interface Alarm
Messages on page 220
•
Troubleshooting the SRX5400 Services Gateway with Alarm Relay Contacts on page 228
•
Troubleshooting the SRX5400 Services Gateway with the Component LEDs on page 230
229
Copyright © 2017, Juniper Networks, Inc.
Chapter 25: Troubleshooting Components
Summary of Contents for SRX5400
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