Description (two LEDs for each port)
Color/State
LED
Not enabled
Off
Sync status (SYNC)
Free run
Yellow
Holdover
Flashing
yellow
Locked to source
Green
USB activity
Flashing green
USB flash (MEM)
Out of service/not configured
Off
BITS
Fault or loop condition
Amber
In frame/working properly
Green
ASR900-RSP3C-400-W LED Fault Condition
The PWR and STAT LEDs are available on the front panel. These LEDs provide power on the board (PWR)
and overall router health (STAT) status. During power up state, these LEDs provide booting status and report
errors.
The digital code signing functionality validates the integrity and authenticity of the ROMMON image before
booting it.
Note
Table 34: ASR900-RSP3A-400-W LED
Comment
Indication
STAT LED
State
PWR LED
State
Image validation failed. System is in hung
state.
Power is OK and the
field-programmable gate array (FPGA)
is nfigured successfully, but FPGA
image validation failed.
Red
Light
Green
Cisco ASR 907 Router Hardware Installation Guide
182
Troubleshooting
ASR900-RSP3C-400-W LED Fault Condition