ALM-303046659 The temperature is abnormal 143624

Description

ENTITYTRAP/1/ENTITYBRDTEMPALARM: OID [OID] Temperature rise over or fall below the warning alarm threshold. (Index=[INTEGER], EntityPhysicalIndex=[INTEGER], PhysicalName="[OCTET]", EntityThresholdType=[INTEGER], EntityThresholdValue=[INTEGER], EntityThresholdCurrent=[INTEGER], EntityTrapFaultID=[INTEGER])

The temperature of the chip is higher than the upper threshold.

Attribute

Alarm ID	Alarm Severity	Alarm Type
303046659	Critical	environmentalAlarm

Parameters

Name	Meaning
OID	Indicates the MIB object ID of the alarm.
Index	Indicates the index.
EntityPhysicalIndex	Indicates the index of the physical entity.
PhysicalName	Indicates the name of the physical entity.
EntityThresholdType	Indicates the threshold type of the physical entity.
EntityThresholdValue	Indicates the threshold value of the physical entity.
EntityThresholdCurrent	Indicates the current value of the physical entity.
EntityTrapFaultID	Indicates the error code.

Impact on the System

Services on the switch may be affected if the chip temperature becomes too high.

Possible Causes

The chassis is not ventilated well, which causes heat unable to be dissipated.
Rear card slots are not covered with filler panels.
The ambient temperature is high.
There are not enough fans in the switch.
One or more fans in the switch have failed.

Procedure

Clean the air vent and check whether the alarm is cleared.

(1) If so, go to step 7.

(2) If not, go to step 2.
Install filler panels in rear card slots and check whether the alarm is cleared.

(1) If so, go to step 7.

(2) If not, go to step 3.
Reduce the ambient temperature and check whether the alarm is cleared.

(1) If so, go to step 7.

(2) If not, go to step 4.
Run the display fan command to check the fan status. Ensure that fans are working normally and check whether the alarm is cleared.

(1) If so, go to step 7.

(2) If not, go to step 5.
Add fans and check whether the alarm is rectified.

(1) If so, go to step 7.

(2) If not, go to step 6.
Contact technical support personnel.
End.