Ssc Redundancy Led States - Cisco ASR 5000 Series Administration Manual

Troubleshooting

SSC Redundancy LED States

The Redundancy LED on the SSC indicates that software is loaded on the card, but it is serving as a standby
component. SSC support 1:1 redundancy; the Redundancy LED should be green on the other SSC 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 31: SSC Redundancy LED States
Color Description
Green Card is in standby mode
Amber Card is not backed up by the
standby SSC.
Blinking Amber Tasks or processes being
migrated from the active SSC
to the standby SSC.
None Card is not receiving power.
OR
Card has failed.
SSC System Status LED States
The System Status LED on the SSC indicates the that there is a loss of service somewhere in the system. If
this LED is red, the system requires maintenance or service (for example, the system could not locate a a valid
software image at boot-up, or a high temperature condition exists).
The possible states for this LED are described in the following table. If the LED is not green, use the
troubleshooting information also provided to diagnose the problem.
Table 32: SSC System Status LED States 11
Color Description
Green System is operating normally
Red The system has experienced a
loss of service.
None Card is not receiving power
Troubleshooting
None needed. The other SSC should be in Standby mode.
Check the status of the other SSC. If one it 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
SSC and system software processes.
Refer to Monitoring the System for information on determining the status of the
SSC 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 the SSC Run/Fail LED States
section for troubleshooting information.
Troubleshooting
None required.
Refer to Monitoring the System for information on determining the status of
system hardware and 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 the SSC Run/Fail LED States
section for troubleshooting information.
ASR 5500 System Administration Guide, StarOS Release 21.4
Checking the LEDs on the SSC
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