DRIVER_1.3.6.1.4.1.2011.5.25.157.2.113 hwLaserShutAlarm

Trap Buffer Description

Board laser shutdown! (IfIndex=[IfIndex] SlotID=[SlotID] CardID=[CardID] PortID=[PortID] InterfaceName=[InterfaceName])

The laser on the port was shut down.

Trap Attributes

Trap Attribute	Description
Alarm or Event	Event
Trap Severity	Critical
Mnemonic Code	LASER_SHUT
Trap OID	1.3.6.1.4.1.2011.5.25.157.2.113
MIB	HUAWEI-PORT-MIB
Alarm ID	This is an event trap and does not involve alarm ID.
Alarm Name	This is an event trap and does not involve alarm name.
Alarm Type	This is an event trap and does not involve alarm type.
Raise or Clear	This is an event trap and does not involve alarm generation or clearance.
Match trap	-

Trap Buffer Parameters

Parameter	Description
IfIndex	Node ID.
SlotID	Slot ID.
CardID	Card number.
PortID	Port number.
InterfaceName	Port name.

VB Parameters

VB OID	VB Name	VB Index
1.3.6.1.4.1.2011.5.25.157.1.8.1.1.6	hwPhysicalPortInSlot	hwPhysicalPortIfIndex
1.3.6.1.4.1.2011.5.25.157.1.8.1.1.7	hwPhysicalPortInCard	hwPhysicalPortIfIndex
1.3.6.1.4.1.2011.5.25.157.1.8.1.1.8	hwPhysicalPortInPort	hwPhysicalPortIfIndex
1.3.6.1.4.1.2011.5.25.157.1.8.1.1.4	hwPhysicalPortName	hwPhysicalPortIfIndex

Impact on the System

Services are interrupted.

Possible Causes

A user shut down the laser on a port through the NMS or CLI.

Procedure

1. Run the display laser status command in all views to check the actual laser status.

If the laser status is OFF, go to Step 2.
If the laser status is ON, go to Step 3.

2. Run the laser turn-on command in the interface view to manually enable the optical module laser. Remove the laser shutdown settings and check whether the fault is rectified.

If yes, go to Step 4.
If no, go to Step 3.

3. Collect alarm, log, and configuration information and contact technical support engineers.

4. End.