MEP enters AIS defect condition. (MdIndex=[MdIndex], MaIndex=[MaIndex], MdName=[MdName], MaName=[MaName], MepID=[MepId])
An MEP received an AIS PDU and entered the faulty state.
| Trap Attribute | Description | 
|---|---|
| Alarm or Event | Alarm | 
| Trap Severity | Warning | 
| Mnemonic Code | AIS | 
| Trap OID | 1.3.6.1.4.1.2011.5.25.136.1.6.30 | 
| MIB | HUAWEI-ETHOAM-MIB | 
| Alarm ID | 0x09ac2020 | 
| Alarm Name | AIS | 
| Alarm Type | communicationsAlarm | 
| Raise or Clear | Raise | 
| Match trap | EOAM-Y1731_1.3.6.1.4.1.2011.5.25.136.1.6.31 hwY1731AisDefectAlarmRecovery | 
| Parameter | Description | 
|---|---|
| MdIndex | MD index | 
| MaIndex | MA index | 
| MdName | Name of an MD | 
| MaName | Name of an MA | 
| MepId | MEP ID | 
| 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 | 
1. Check whether a fault occurs in an MA with the lower MD level. Run the display cfm remote-mep command to view the value of the CFM Status field.
2. Collect alarm information and configuration information, and then contact technical support personnel.
3. End.