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Alarm Handling

S9300, S9300E, and S9300X V200R010C00

This document provides the explanations, causes, and recommended actions of alarms on the product.
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L2V_1. hwKompellaSwitchWtoP

L2V_1. hwKompellaSwitchWtoP


L2V/2/BGPVC_W2P_T:OID [oid] The status of the Kompella VC turned protecting from working. (VcVpnName=[STRING], CeId=[GAUGE], InterfaceIndex=[INTEGER], RemoteCeId=[GAUGE],CtrlWord=[INTEGER], SecondaryVcRemoteCeId=[GAUGE], HWL2VpnStateChangeReason=[INTEGER])

A Kompella VC was changed from working state to protection state.


Alarm ID Alarm Severity Alarm Type




Name Meaning


Indicates the MIB object ID of the alarm.


Indicates the VPN name.


Indicates the ID of the local CE.


Indicates the interface index.


Indicates the ID of the remote CE.


Indicates whether the control word is enabled:
  • 1: indicateA Kompella VC was changed from protection state to working state.s that the control word is enabled.
  • 2: indicates that the control word is disabled.


Indicates the ID of the remote CE whose VC is in the Protection state.


Indicates the cause of the VC status change. For details, refer to hwKompellaVcStateChangeReason in the appendix of HUAWEI-KOMPELLA-MIB.

Impact on the System

The switchover between the primary VC and the backup VC has no impact on services.

Possible Causes

A Kompella VC was changed from a working link to a protection link.


  1. Refer to the solution to the hwKompellaVcDown trap. Then, check whether the fault is rectified.

    • If so, go to Step 3.
    • If not, go to Step 2.

  2. Collect alarm information and configuration information, and then contact technical support personnel.
  3. End.
Updated: 2019-08-21

Document ID: EDOC1000142054

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