Cisco ASR 5500 Installation Manual - Page 14

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Cisco ASR 5500 Installation Manual

FSC Redundancy LED States

Color
None
FSC Redundancy LED States
The Redundancy LED on the FSC indicates that software is loaded on the card, but it is serving as a redundant
component. FSC support n+1 redundancy; the Redundancy LED should be green on only one FSC for normal
system operation.
The possible states for this LED are described in the following table. If the LED is not green, use the
troubleshooting information in the table to diagnose the problem.
Table 14: FSC Redundancy LED States
Color
Green
Amber
Blinking Amber
None

FSC Drive n Activity LED States

The Drive 1 Activity and Drive 2 Activity LEDs on the FSC indicate that the RAID solid state drives (SSDs)
are being accessed by the MIO. Drive 1 and Drive 2 on each FSC form a RAID 0 configuration.
Troubleshooting
14
Description
Card is not receiving power.
OR
Card is in Standby Mode.
Description
Card is in redundant mode
Card is not backed up by a standby FSC.
Tasks or processes being migrated from an
active FSC to the standby FSC.
Card is not receiving power.
OR
Card has failed.
Troubleshooting
Troubleshooting
Verify that the Run/Fail LED is green. If
so, the card is receiving power and POST
results are positive. If it is off, refer to
Run/Fail LED States, on page 12
troubleshooting information.
Check the state of the Redundancy LED. If
it is green, the card is in standby mode.
Troubleshooting
None needed. There is at least one FSC in
Standby mode.
Check the status of the other FSCs. If one
FSC has failed or has been removed from
the chassis, the system can continue to
function but redundancy is compromised.
Refer to Monitoring the System for
information on determining the status of
the FSC and system software processes.
Refer to Monitoring the System for
information on determining the status of
the FSC and system software processes.
Verify that the Run/Fail LED is green. If
so, the card is receiving power and POST
results are positive. If it is off, refer to
Run/Fail LED States, on page 12
troubleshooting information.
FSC
for
FSC
for