Troubleshooting guide

9-16
Cisco Broadband Local Integrated Services Solution Troubleshooting Guide
OL-5169-01
Chapter 9 Troubleshooting Cisco Media Gateways
Troubleshooting Alarms
Top Fan Tray 2 >= 2000 RPM 3618 Normal
Top Fan Tray 3 >= 2000 RPM 3714 Normal
Top Fan Tray 4 >= 2000 RPM 3642 Normal
Top Fan Tray 5 >= 2000 RPM 3474 Normal
Top Fan Tray 6 >= 2000 RPM 3654 Normal
Top Fan Tray 7 >= 2000 RPM 3576 Normal
Top Fan Tray 8 >= 2000 RPM 3468 Normal
Top Fan Tray 9 >= 2000 RPM 3492 Normal
Bottom Fan Tray 1 >= 2000 RPM 0 Missing
Bottom Fan Tray 2 >= 2000 RPM 0 Missing
Bottom Fan Tray 3 >= 2000 RPM 0 Missing
Bottom Fan Tray 4 >= 2000 RPM 0 Missing
Bottom Fan Tray 5 >= 2000 RPM 0 Missing
Bottom Fan Tray 6 >= 2000 RPM 0 Missing
Bottom Fan Tray 7 >= 2000 RPM 0 Missing
Bottom Fan Tray 8 >= 2000 RPM 0 Missing
Bottom Fan Tray 9 >= 2000 RPM 0 Missing
+5V Input 4.850^ to 5.150^ VoltsDC 5.036 Informational
+3.3V Input 3.200^ to 3.400^ VoltsDC 3.298 Informational
+2.5V Input 2.425^ to 2.575^ VoltsDC 2.479 Informational
Calibration VDC 0x7e^ to 0x82^ Other 0x80 Informational
Displaying Switching Alarms
Switching alarms identify problems with the switching components within the MGX 8850 switch. To
display a report of all switching alarms, enter the following command:
pop20two.7.PXM.a > dspswalms
The following is a sample report showing no switching alarms.
pop20two.7.PXM.a > dspswalms
Node Switching Alarm Summary
Card Crossbar Critical 0 Major 0 Minor 0
Crossbar Fabric Critical 0 Major 0 Minor 0
Humvee Alarm Critical 0 Major 0 Minor 0
Displaying Crossbar Alarms
To display a report for xbar alarms, enter the following command:
pop20two.7.PXM.a > dspxbaralm
The following is a sample xbar alarm report.
pop20two.7.PXM.a > dspxbaralm
pop20two System Rev: 02.00 Sep. 02, 2000 23:47:19 GMT
MGX8850 Shelf Alarm: NONE
Slot Plane Severity
---- ----- --------
7 0 Minor
7 1 Minor
7 2 Minor
8 0 None
8 1 None
8 2 None