Led Dashboard - Juniper ISG 2000 User Manual

ISG 2000 User's Guide

LED Dashboard

32
The Front Panel
The LED dashboard displays up-to-date information about critical ISG 2000
functions. The following table shows the LEDs in the dashboard:
LED Purpose
POWER Power Supply
ALARM System Alarm
TEMP Temperature
STATUS System Status
HA High
Availability
Status
FAN FAN Status
MOD1
MOD2
MOD3
FLASH Compact Flash
Status
Color Meaning
Green Power supply is functioning correctly.
Off System is not receiving power.
Red There is a problem with the power.
Blinking red Continuous blinking indicates a self-test
failure during the ScreenOS bootup. May also
occur due to certain algorithm and ACL
failures.
Blinks once for each software attack.
Amber One of the following failures has occurred:
Power supply is turned off.
Hardware failure.
Error with software module.
Off No alarm condition present.
Green Temperature is within safety range.
Orange Temperature is above normal alarm range
>132° F or 56° C
Red Temperature is above severe alarm range.
>150° F or 66° C
Blinking green The system is active.
Green The system is booting.
Off The system is off.
Green Unit is master.
Amber Unit is a backup.
Red HA has been defined, but unit is not the backup
system.
Off No HA activity defined.
Green All fans functioning properly.
Red One or more fans failed or fan subsystem is not
receiving power.
Green Security module is installed.
Off No card installed.
Green Security module is installed.
Off No card installed.
Green Security module is installed.
Off No card installed.
Blinking green Read-write activity is detected.
Off Compact flash slot is empty.