Troubleshooting guide

9-15
Cisco Broadband Local Integrated Services Solution Troubleshooting Guide
OL-5169-01
Chapter 9 Troubleshooting Cisco Media Gateways
Troubleshooting Alarms
The next example shows a card alarm report for an AXSM card in slot 1:
pop20one.7.PXM.a > dspcdalms 1
Card Alarm Summary
Alarm Type Critical Major Minor
---------- -------- ------- -------
Hardware Alarm 0 0 0
Card State Alarm 0 0 0
Disk Alarm 0 0 0
Line Alarm 0 0 0
Port Alarm 0 0 0
Feeder Alarm 0 0 0
Channel Alarm 0 0 0
Displaying Clock Alarms
The MGX 8850 switch monitors the quality of its clock sources. If the timing for a clock source strays
beyond the tolerance thresholds, an alarm is reported. To view the clock alarms, enter the following
command:
pop20two.7.PXM.a > dspclkalarms
The following is an example clock alarm report:
pop20two.7.PXM.a > dspclkalarms
pop20two System Rev: 02.00 Sep. 02, 2000 23:39:22 GMT
MGX8850 Shelf Alarm: NONE
Clock Manager Alarm Summary
----------------------------
Critical Major Minor
000 000 000
Displaying Environment Alarms
An environmental alarm report displays the alarm status and operating statistics for the switch power
supplies and cooling fans. To display the environmental alarm report, enter the following command:
pop20two.7.PXM.a > dspenvalms
The following is an example environmental alarm report:
pop20two.7.PXM.a > dspenvalms
pop20two System Rev: 02.00 Sep. 02, 2000 23:40:57 GMT
MGX8850 Shelf Alarm: NONE
ENVIRONMENTAL ALARM STATE INFO ^Notification Disabled
Alarm Type Unit Threshold DataType Value State
---------------- ---- -------------- -------- ---------- -------------
Temperature <= 50 Celsius 29 Normal
Power Supply A1 none None none Missing
Power Supply A2 none None none Missing
Power Supply A3 none None none Missing
DC Voltage A 42 to 54 VoltsDC 0 Normal
Power Supply B1 none None none Missing
Power Supply B2 none None none Missing
Power Supply B3 none None none Missing
DC Voltage B 42 to 54 VoltsDC 0 Normal
Top Fan Tray 1 >= 2000 RPM 3642 Normal