Cisco ASR 5000 Series Administration Guide

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
TroubleshootingDescriptionColor
None needed. The other SSC should be in Standby mode.Card is in standby modeGreen
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.
Card is not backed up by the
standby SSC.
Amber
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.
Tasks or processes being
migrated from the active SSC
to the standby SSC.
Blinking Amber
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.
Card is not receiving power.
OR
Card has failed.
None
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
TroubleshootingDescriptionColor
None required.System is operating normallyGreen
Refer to Monitoring the System for information on determining the status of
system hardware and software processes.
The system has experienced a
loss of service.
Red
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.
Card is not receiving powerNone
ASR 5500 System Administration Guide, StarOS Release 21.4
215
Troubleshooting
Checking the LEDs on the SSC

Cisco ASR 5000 Series Specifications

General

Brand	Cisco
Model	ASR 5000 Series
Category	Network Router
Language	English