Cisco ASR 5500 Руководство по установке - Страница 17
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Troubleshooting
Color
None
SSC Active LED States
The Active LED on the SSC indicates that the software is loaded on the card and that the card is ready for
operation. When the system first boots up, both SSCs are booted into ready mode.
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 17: SSC Active LED States
Color
Green
Blinking Green
None
Description
Card is not receiving power
Description
Card is active.
Tasks or processes being migrated from an
active FSC to a standby FSC.
Card is not receiving power.
OR
Card is in Standby Mode.
SSC Active LED States
Troubleshooting
Verify that the LEDs on the PFUs are blue.
If they are not, refer to
Checking the LEDs
on the PFU, on page 2
for troubleshooting
information.
Verify that the power source is supplying
ample voltage and current to the chassis.
Verify that the card is properly installed per
the instructions in the ASR 5500 Installation
Guide.
If all of the above suggestions have been
verified, it is possible that the SSC is not
functional. Please contact your service
representative.
Troubleshooting
The first time power is applied to the
system, both SSCs should be booted into
the ready mode. Therefore, this LED should
be on.
Verify that the Redundancy LED on a
Standby SSC is also blinking green. If so,
there is an issue with the active SSC and it
is transferring its processes.
Refer to Monitoring the System for
information on determining the status of
the SSC and system software processes and
functionality.
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.
Check the state of the Redundancy LED. If
it is green, the card is in standby mode.
Troubleshooting
17