Juniper Networks E320 Network Router User Manual


 
Board-level LEDs:
OK (green)Self-test passed
FAIL (red)Failure detected
ONLINE (green)Online with no alarms or errors
REDUN (green)Module is the spare system controller, is up, and is ready to take
the role of the online system controller. When LED is not lit, module is not acting as
the spare system controller.
PA (green)Power source on source A
PB (green)Power source on source B
FO (green)Fan OK
FF (red)Fan failure
LK (green)Ethernet link up
AC (green)Blinks when there is Ethernet activity (traffic) on link
Flash Card Port LEDs:
0 (green)When lit, indicates slot is busy
1 (green)When lit, indicates slot is busy
LEDs
See Monitoring Modules in JUNOSe System Basics Configuration Guide, Chapter 6,
Managing Modules.
Alarms, errors, and events
14 SRP-320 Module
E320 8.1.x Module Guide