Cisco ASR 5500 Installation Manual - Page 6

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Cisco ASR 5500 Installation Manual

MIO Redundancy LED States

MIO Redundancy LED States
The Redundancy LED on the MIO/UMIO/MIO2 indicates that software is loaded on the card, but it is serving
as a redundant component. For the MIO/UMIO/MIO2 installed in slot 6, this LED should be green for normal
operation. For the MIO/UMIO installed in slot 8, this LED should be off for normal 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 4: MIO Redundancy LED States
Color
Green
Amber
Blinking Amber
None

MIO Master LED States

The Master LED on the MIO/UMIO/MIO2 indicates whether the card is in Active or Standby mode.
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 5: MIO Master LED States
Color
Green
Troubleshooting
6
Description
Card is in redundant mode
Card or port on this card is not backed up
by other MIO.
Tasks or processes being migrated from the
active MIO to the standby MIO.
Card is not receiving power.
OR
Card has failed.
Description
This card is the Active MIO.
Troubleshooting
Troubleshooting
None needed. If green for the
MIO/UMIO/MIO2s in slot 5 and slot 6, the
cards and ports are fully backed up.
Check the status of the other
MIO/UMIO/MIO2. If it has failed or one
or more of its ports are no longer active,
the system can continue to function but
redundancy is compromised.
Refer to Monitoring the System for
information on determining the status of
the MIO/UMIO/MIO2 and system software
processes.
Refer to Monitoring the System for
information on determining the status of
the MIO/UMIO/MIO2 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 4
troubleshooting information on.
Troubleshooting
None needed.
MIO
for