Cisco ASR 5000 Series Administration Guide

TroubleshootingDescriptionColor
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 MIO Run/Fail LED States, on
page 202 for troubleshooting information.
This card is the Standby MIO.
OR
Card has failed.
None
Refer to Monitoring the System for information on determining the status of he
MIO/UMIO/MIO2 and system software processes.
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 19: MIO Busy LED States
TroubleshootingDescriptionColor
None required.Files are being transferred to or
accessed from the RAID
configuration on the FSCs.
Green
Checking the LEDs on the FSC, on page 209No RAID activity.
OR
RAID configuration is
unavailable.
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.
Table 20: MIO – Interface Link LED States
TroubleshootingDescriptionColor
None needed.
NOTE: This LED will not indicate the presence of a network link until the
interface parameters are set during the software configuration process.
Link is upGreen
ASR 5500 System Administration Guide, StarOS Release 21.4
205
Troubleshooting
Checking the LEDs on the MIO Card

Cisco ASR 5000 Series Specifications

General

Brand	Cisco
Model	ASR 5000 Series
Category	Network Router
Language	English