Cisco Cisco Packet Data Gateway (PDG) Ratgeber Für Administratoren
Troubleshooting
Detecting Faulty Hardware ▀
Cisco ASR 5000 System Administration Guide ▄
199
Color
Description
Troubleshooting
The SNMP MIB Reference for information on associated status and alarm
conditions.
conditions.
None
Card is not receiving power.
OR
Card is in Active Mode.
OR
Card is in Active Mode.
Verify that the Run/Fail LED is green. If so, the card is receiving power
and POST test results are positive. If it is off, please refer to
and POST test results are positive. If it is off, please refer to
for troubleshooting information.
for information on configuring the card to serve as a
redundant component.
SMC Status LED States
The Status LEDs on the SMC indicate the status of system level hardware such as installed cards, fans, and PFUs. This
LED is green during normal operation.
LED is green during normal operation.
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.
information also provided to diagnose the problem.
Table 17.
SMC Status LED States
Color
Description
Troubleshooting
Green
No system errors
detected.
detected.
None needed.
Red
Failures detected.
Check the Run/Fail LEDs for all installed application cards, and line cards. If any are red or off,
refer to the troubleshooting information in this chapter pertaining to that device.
refer to the troubleshooting information in this chapter pertaining to that device.
Monitoring the System for show commands, the outputs of which will assist in further determining
the problem.
the problem.
System Logs for information on how to view logs.
The SNMP MIB Reference for information on associated status and alarm conditions.
None
Card is not
receiving power.
receiving power.
Verify that the Run/Fail LED is green. If so, the card is receiving power and POST test results are
positive. If it is off, refer to
positive. If it is off, refer to
for troubleshooting information.
SMC Service LED States
The Service LEDs on the SMCs indicate that the system requires maintenance or service (for example, the system could
not locate a a valid software image at boot-up, or a high temperature condition exists).
not locate a a valid software image at boot-up, or a high temperature condition exists).
This LED is off during 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.
information in the table to diagnose the problem.