Cisco ASR 5500 Installation Manual - Page 7
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Troubleshooting
Color
Blinking Green
None
MIO Busy LED States
The Busy LED on the MIO/UMIO/MIO2 indicates that the card is accessing the RAID solid state drives on
the FSCs.
This LED is off when no file storage activity is occurring.
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 6: MIO Busy LED States
Color
Green
None
MIO Interface Link LED States
The Link LED associated with a 1000Base-T (management) or 10 Gigabit Ethernet port on an MIO/UMIO
daughter card (subscriber traffic) indicates the status of the network link. This LED should be green 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.
Description
Tasks or processes being migrated from the
active MIO to the standby MIO.
This card is the Standby MIO.
OR
Card has failed.
Description
Files are being transferred to or accessed
from the RAID configuration on the FSCs.
No RAID activity.
OR
RAID configuration is unavailable.
MIO Busy LED States
Troubleshooting
Refer to Monitoring the System for
information on determining the status of
the MIO/UMIO /MIO2and 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.
Refer to Monitoring the System for
information on determining the status of he
MIO/UMIO/MIO2 and system software
processes.
Troubleshooting
None required.
Checking the LEDs on the FSC, on page
12
Troubleshooting
MIO
for
7