Smc Standby Led States - Cisco ASR 5000 Installation Manual

Checking the LEDs on the SMC(s)
Color
Blinking
Green
None

SMC Standby LED States

The Standby LED on the SMC indicates that software is loaded on the card and it is serving as a redundant
component. For the SMC installed in slot 9, this LED is illuminated steady green during normal operation.
For the SMC installed in slot 8, this LED is off during normal operation.
If the LED is not green, use the troubleshooting information in the table to diagnose the problem.
Table 4: SMC Standby LED States
Color
Green
Blinking
Green
None
ASR 5000 Installation Guide
10
Description Troubleshooting
Tasks or processes being Verify that the Standby LED on the redundant SMC is also
migrated from the active blinking green. If so, there is an issue with the active SMC.
SMC to the
redundant/secondary
SMC
Card is not receiving Verify that the Run/Fail LED is green. If so, the card is receiving
power power and POST test results are positive. If it is off, refer to
Run/Fail LED States, on page 8
OR
Card in Standby Mode
Check the state of the Standby LED. If it is green, the card is in
standby mode.
Description Troubleshooting
Card is in redundant None needed for the SMC in slot 9. If green for the SMC in slot
mode 8, then verify it is installed properly according to the instructions
in this document.
Tasks or processes are Verify that the Active LED on the redundant SMC is also blinking
being migrated from the green. If so, there is an issue with the active SMC.
active SMC to the
redundant/secondary
SMC
Card is not receiving Verify that the Run/Fail LED is green. If so, the card is receiving
power power and POST test results are positive. If it is off, refer to
Run/Fail LED States, on page 8
OR
Card in Active Mode
Check the state of the Active LED. If it is green, the card is in
active mode.
Applying Power and Verifying the Installation
for troubleshooting information.
for troubleshooting information.
SMC
SMC