Cisco Cisco Packet Data Gateway (PDG) Fehlerbehebungsanleitung
Troubleshooting the System
Detecting Faulty Hardware Using Component LEDs ▀
Cisco ASR 5000 Series System Administration Guide ▄
OL-22970-01
Color
Description
Troubleshooting
Blinking
Green
Green
Tasks or processes being migrated
from the active SMC to the
redundant/secondary SMC
from the active SMC to the
redundant/secondary SMC
Verify that the Standby LED on the redundant SMC is also blinking green. If
so, there is an issue with the active SMC. Refer to one or more of the
following to help analyze this problem:
so, there is an issue with the active SMC. Refer to one or more of the
following to help analyze this problem:
The Monitoring Hardware Status chapter in this reference for show
commands; the outputs of which will assist in further determining
the problem.
commands; the outputs of which will assist in further determining
the problem.
The Configuring and Viewing System Logs chapter in this reference
for information on configuring specific types of logging information
and how to view logs.
for information on configuring specific types of logging information
and how to view logs.
SNMP MIB Reference for information on associated status and alarm
conditions.
conditions.
None
Card is not receiving powerORCard
in Standby Mode
in Standby 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
the SMC RUN/FAIL LED States section of this chapter for
troubleshooting information.
power and POST test results are positive. If it is off, please refer to
the SMC RUN/FAIL LED States section of this chapter for
troubleshooting information.
Check the state of the Standby LED. If it is green, the card is in
standby mode. If needed, refer to the Configuring PSC and Line
Card Availability section of the Configuring System Settings chapter
in this reference for information on making the card active.
standby mode. If needed, refer to the Configuring PSC and Line
Card Availability section of the Configuring System Settings chapter
in this reference for information on making the card active.
SMC Standby LED States
The Standby LED on the SMC indicates that software is loaded on the card, but it is serving as a redundant component.
For the SMC installed in slot 9, this LED should be green for normal operation. For the SMC installed in slot 8, this
LED should be off for normal operation.
For the SMC installed in slot 9, this LED should be green for normal operation. For the SMC installed in slot 8, 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.
information in the table to diagnose the problem.
Table 21.
SMC Standby LED States
Color
Description
Troubleshooting
Green
Card is in redundant mode
None needed for the SMC in slot 9. If green for the SMC in slot 8, then
verify it is installed properly according to the instructions in this document.
verify it is installed properly according to the instructions in this document.