Cisco ASR 5500 Installation Manual - Page 5

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Cisco ASR 5500 Installation Manual
Troubleshooting
Color
None

MIO Active LED States

The Active LED on the MIO/UMIO/MIO2 indicates that the software is loaded on the card and it is ready for
operation. For the MIO installed in chassis slot 5, this LED should be green for normal operation. For the
MIO installed in slot 6, 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 3: Active LED States
Color
Green
Blinking Green
None
Description
Card is not receiving power
Description
Card is active
Tasks or processes being migrated from the
active MIO to the standby MIO.
Card is not receiving power.
OR
Card has failed.
MIO 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 MIO is not
functional. Please contact your service
representative.
Troubleshooting
None needed for the MIO/UMIO/MIO2 in
slot 5. If green for the MIO/UMIO/MIO2
in slot 6, verify that the MIO/UMIO/MIO2
in slot 5 is installed and licensed properly
according to the instructions in the ASR
5500 Installation Guide.
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.
Troubleshooting
MIO
for
5