Cisco Cisco Packet Data Interworking Function (PDIF) Guía De Administador
Troubleshooting
Detecting Faulty Hardware ▀
Cisco ASR 5000 System Administration Guide ▄
215
Table 35.
RCC Standby LED States
Color
Description
Troubleshooting
Green
Card is in standby
mode.
mode.
This is the normal operating mode.
None
Card is not
receiving power.
OR
Card is in Active
Mode.
receiving power.
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, refer to
positive. If it is off, refer to
for troubleshooting information.
Check the state of the Active LED. If it is green, the card is in active mode and the RCC is actively
routing traffic from a line card installed behind a packet processing card that has failed.
routing traffic from a line card installed behind a packet processing card that has failed.
card has failed. Information on determining the cause of the failure can be found in Monitoring the
System.
System.
Testing System Alarm Outputs
The system provides the following two physical alarm mechanisms:
System Audible Alarm: Located on the SMC, the speaker is used to provide an audible indicator that a minor,
major, or critical alarm has occurred.
CO Alarms Interface: Located on the SPIO, this interface provides a 10-pin connector that enables three dry-
contact relays (Form C) for the triggering of external audio and/or visual indicators. These indicators can be
used to alert that either a minor, major, or critical alarm has occurred.
used to alert that either a minor, major, or critical alarm has occurred.
The operation of these alarms can be tested by issuing the following command:
test alarm { audible | central-office [ critical | major | minor ] }
For a complete description of the above command, see the Exec Mode Commands chapter of the Command Line
Interface Reference.
Interface Reference.
When this command is executed, the specified alarm is activated for a period of 10 seconds. After this time, the alarm
will return to its previous condition.
will return to its previous condition.