Cisco ASR 5000 Manuale di installazione - Pagina 5
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Troubleshooting
Table 2: SMC Run/Fail LED States
Color
Description
Green
Card powered with no errors
detected.
Blinking Green
Card is initializing and/or
loading software.
Red
Card powered with error(s)
detected.
None
Card is not receiving power.
SMC Active LED States
The Active LED on the SMC indicates that the software is loaded on the card and it is ready for operation.
For the SMC installed in chassis slot 8, this LED should be green for normal operation. For the SMC installed
in slot 9, 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: SMC Active LED States
Color
Description
Green
Card is active.
Troubleshooting
None needed.
This is normal operation during boot-up.
Errors were detected during the Power On Self Tests (POSTs). It is likely that
the errors were logged to the command line interface during boot. Refer to one
or more of the following to help analyze this problem.
Monitoring the System for show commands, the outputs of which will assist in
further determining the problem.
System Logs for information on how to view logs.
The SNMP MIB Reference for information on associated status and alarm
conditions.
Verify that the POWER LEDs on the PFUs are green. If they are not, check the
PFU power feeds.
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 5000
Installation Guide.
If all of the above suggestions have been verified, it is possible that the SMC is
not functional. Please contact your service representative.
Troubleshooting
None needed for the SMC in slot 8. If green for the SMC in slot 9, verify that
the SMC in slot 8 is installed properly according to the instructions in this
document.
ASR 5000 System Administration Guide, StarOS Release 21.2
Checking the LEDs on the SMC
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