EOAM-1AG_1.3.6.1.4.1.2011.5.25.136.1.6.32 hwDot1agCfmUnexpectedMEGLevel

Trap Buffer Description

MEP received a CCM with unexpected MEG level. (MdIndex=[MdIndex], MaIndex=[MaIndex], MdName=[MdName], MaName=[MaName], MepId=[MepId])

The MD level carried in a CCM sent by the RMEP was different from that specified on the MEP.

Trap Attributes

Trap Attribute	Description
Alarm or Event	Alarm
Trap Severity	Alert
Mnemonic Code	UNEXPECTEDMEGLEVEL
Trap OID	1.3.6.1.4.1.2011.5.25.136.1.6.32
MIB	HUAWEI-ETHOAM-MIB
Alarm ID	0x09ac0000
Alarm Name	UNEXPECTEDMEGLEVEL
Alarm Type	communicationsAlarm
Raise or Clear	Raise
Match trap	EOAM-1AG_1.3.6.1.4.1.2011.5.25.136.1.6.33 hwDot1agCfmUnexpectedMEGLevelCleared

Trap Buffer Parameters

Parameter	Description
MdName	Name of an MD
MaName	Name of an MA
MepId	ID of a MEP
ifName	Name of interface
Vlan	Vlan ID
Direction	Direction
Level	Level of MD
MdIndex	Index of an MD table
MaIndex	Index of an MA table

VB Parameters

VB OID	VB Name	VB Index
1.3.6.1.4.1.2011.5.25.136.1.1.3.2.1.3	hwDot1agCfmMdName	hwDot1agCfmMdIndex
1.3.6.1.4.1.2011.5.25.136.1.1.4.2.1.2	hwDot1agCfmMaName	hwDot1agCfmMdIndex hwDot1agCfmMaIndex
1.3.6.1.4.1.2011.5.25.136.1.1.5.1.1.1	hwDot1agCfmMepIdentifier	hwDot1agCfmMdIndex hwDot1agCfmMaIndex hwDot1agCfmMepIdentifier

VB OID

VB Name

VB Index

1.3.6.1.4.1.2011.5.25.136.1.1.3.2.1.3

hwDot1agCfmMdName

hwDot1agCfmMdIndex

1.3.6.1.4.1.2011.5.25.136.1.1.4.2.1.2

hwDot1agCfmMaName

hwDot1agCfmMdIndex

hwDot1agCfmMaIndex

1.3.6.1.4.1.2011.5.25.136.1.1.5.1.1.1

hwDot1agCfmMepIdentifier

hwDot1agCfmMdIndex

hwDot1agCfmMaIndex

hwDot1agCfmMepIdentifier

Impact on the System

CFM will fail.

Possible Causes

The MD level carried in a CCM sent by the RMEP was different from that specified on the MEP.

Procedure

1. Run the display cfm mep [ md md-name [ ma ma-name [ mep-id mep-id ] ] ] command on both the MEP and RMEP to view the value of the Level field. Check whether the MD levels are the same.

If the MD levels are different, go to Step 2.
If the MD levels are the same, go to Step 3.

2. Perform the following steps on the MEP:

a. Run the undo cfm md name md-name command to delete existing MD configurations.
b. Run the cfm md md-name level level command to reconfigure an MD the same as that on the RMEP.
c. Run the display alarm active command to view the trap. Check whether the trap is cleared. If the trap persists, go to Step 3.

3. Collect alarm information and configuration information, and then contact technical support personnel.