ENTITYTRAP_1.3.6.1.4.1.2011.5.25.219.2.6.5 hwFanInvalid

Description

ENTITYTRAP/4/FANINVALID:OID [OID] Fan is invalid.(Index=[INTEGER], EntityPhysicalIndex=[INTEGER], PhysicalName="[OCTET]", EntityTrapFaultID=[INTEGER])

The alarm is generated when fans become faulty.

This alarm is not supported by the AC6508, AC6507S, or AirEngine 9700S-S because they have no fan.

Attribute

Alarm ID	Alarm Severity	Alarm Type
1.3.6.1.4.1.2011.5.25.219.2.6.5	Warning	equipmentAlarm (5)

Parameters

Name	Meaning
OID	Indicates the ID of the MIB object.
Index	Indicates the resource ID of an entity.
Entity physical index	Indicates the sub-index of an entity.
Physical name	Indicates the name of an entity.
Entity Trap Fault ID	Indicates the cause ID of the alarm.

Impact on the System

The temperature of boards becomes high.

Possible Causes

Fans are faulty. For example, fans stop rotating.

Procedure

Run the display fan command to check the fan status. Check whether the fan tray is registered and the fan speed is zero.
- If the fan tray is not registered, remove and install the fan tray.
- If the fan speed is zero, replace the fan.
If the fault persists, contact technical support personnel.

Related Information

ENTITYTRAP_1.3.6.1.4.1.2011.5.25.219.2.6.6 hwFanInvalidResume