DEVM_1.3.6.1.4.1.2011.5.25.129.2.1.1 hwEntityRemove-65540

Trap Buffer Description

Physical entity is removed.(BaseTrapSeverity=3, BaseTrapProbableCause=65540, BaseTrapEventType=5, EntityPhysicalIndex=[ULONG], EntPhysicalContainedIn=[ULONG], EntPhysicalName=[STRING], Reason=Chassis <chassisID> is removed)

Physical entity is removed.

In VS mode, this trap is supported only by the admin VS.

Trap Attributes

Trap Attribute	Description
Alarm or Event	Alarm
Trap Severity	Alert
Mnemonic Code	hwEntityRemove
Trap OID	1.3.6.1.4.1.2011.5.25.129.2.1.1
MIB	HUAWEI-BASE-TRAP-MIB
Alarm ID	0x08130098
Alarm Name	hwEntityRemove
Alarm Type	equipmentAlarm
Raise or Clear	Raise
Match trap	DEVM_1.3.6.1.4.1.2011.5.25.129.2.1.2 hwEntityInsert-65540

Trap Buffer Parameters

Parameter	Description
BaseTrapSeverity	Indicates the severity level of the trap reported to the NMS.
BaseTrapProbableCause	Indicates the possible cause of the trap.
BaseTrapEventType	Indicates the trap type.
EntityPhysicalIndex	Indicates the physical index.
EntPhysicalContainedIn	Indicates the parent index.
EntPhysicalName	Indicates the name of the entity such as a chassis.
Reason	Reason.

VB Parameters

VB OID	VB Name	VB Index
1.3.6.1.4.1.2011.5.25.129.1.1	hwBaseTrapSeverity	-
1.3.6.1.4.1.2011.5.25.129.1.2	hwBaseTrapProbableCause	-
1.3.6.1.4.1.2011.5.25.129.1.3	hwBaseTrapEventType	-
1.3.6.1.2.1.47.1.1.1.1.4	entPhysicalContainedIn	entPhysicalIndex
1.3.6.1.2.1.47.1.1.1.1.7	entPhysicalName	entPhysicalIndex

Impact on the System

1. If the CLC is removed, all services on the CLC are affected.

2. If the slave CCC is out of control, services will not be affected but reliability will be degraded.

Possible Causes

Frame is removed.

Procedure

1. Locate the chassis in which the trap is generated.

If the trap is generated in the slave CCC, go to Step 2.
If the trap is generated in the CLC, go to Step 6.

2. Check whether the link between the master CCC and the slave CCC is normal.

If so, go to Step 3.
If not, go to Step 4.

3. Check whether the two MPUs in the slave CCC work normally. Run the display device command to check whether the MPUs are present.

If so, go to Step 9.
If not, go to Step 5.

4. Replace the cable between the master CCC and the slave CCC and then check whether the trap is cleared.

If so, go to Step 10.
If not, go to Step 9.

5. Replace the faulty MPU and then check whether the trap is cleared.

If so, go to Step 10.
If not, go to Step 9.

6. Check whether the cable between the CLC and the CCC is correctly connected.

If so, go to Step 8.
If not, go to Step 7.

7. Replace the faulty cable between the CCC and the CLC and then check whether the trap is cleared.

If so, go to Step 10.
If not, go to Step 8.

8. Check whether the MPU in the CLC is working properly.

If so, go to Step 10.
If not, go to Step 9.

9. Collect the trap information, log information, and configuration information, and contact technical support personnel.

10. End.