Displaying Environment Alarms - Cisco MGX 8850 (PXM1E/PXM45) Configuration Manual

Chapter 11 Viewing and Responding to Alarms
Table 11-1 Crossbar Alarm Troubleshooting Commands (continued)
Command
dspxbarerrthresh
dspxbarmgmt
dspxbarstatus
For more information on these commands, refer to the Cisco MGX 8850 (PXM45/PXM1E), Cisco MGX
8950, Cisco MGX 8830, and Cisco MGX 8880 Command Reference, Release 5.

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 dspenvalms command
as shown in the following example:
mgx8830a.2.PXM.a > dspenvalms
Type <CR> to continue, Q<CR> to stop:
mgx8830a
MGX8830
ENVIRONMENTAL ALARM STATE INFO
Alarm Type
----------------
Top Fan Tray
Top Fan Tray
Top Fan Tray
Top Fan Tray
Release 5.0.10, OL-3845-01 Rev. B0, August 16, 2004
Purpose
Displays the thresholds for crossbar errors. The following items that
make up a threshold are as follows:
•
•
•
Thresholds are displayed for the following errors:
•
•
•
•
•
•
•
•
•
Displays details about the load sharing configuration for the node.
Displays status of each slot for a crossbar.
Unit Threshold
---- --------------
6 >= 2000
7 >= 2000
8 >= 2000
9 >= 2000
Cisco MGX 8850 (PXM1E/PXM45), Cisco MGX 8950, Cisco MGX 8830, and Cisco MGX 8880 Configuration Guide
Duration of the error state
Number of errors during that time period
Upper and lower error counts within a particular alarm severity
(minor, major, and critical)
Loss of synchronization (LossOfSync)
Transceiver error (TranscieverErr)
DisparityErr—an accumulation of five ASIC-level errors
ParityErr—a parity error in the switch frame as a whole
HeaderCRCErr—a CRC error for the switch frame header
PayloadCRCErr—a CRC error for the switch frame payload
RemapTwiceErr
RemapRecurrErr
Backpressure parity error (B.P.ParityErr)—a parity error in the
signaling for backpressure
System Rev: 03.00
^Notification Disabled
DataType
-------- ---------- -------------
RPM
RPM
RPM
RPM
Displaying Alarm Reports in the CLI
May 06, 2002 23:40:57 GMT
Node Alarm: MINOR
Value State
3654 Normal
3576 Normal
3468 Normal
3492 Normal
11-5