L2IF/4/MACHOP_DETECT_BD_VLAN_INFOLOG

Message

L2IF/4/MACHOP_DETECT_BD_VLAN_INFOLOG: Mac-hopping exists. (DomainType=[DomainType], DomainName=[DomainID], MacAddress=[MacStr], PortList=[PortList])

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

Description

Mac-hopping exists.

Parameters

Parameter Name Parameter Meaning

DomainType

Type of the broadcast domain where MAC flapping occurred(BD or VLAN).

DomainID

Name of the broadcast domain where MAC flapping occurred.

MacStr

Flapped MAC address.

PortList

List of flapped interfaces.

Possible Causes

A MAC address frequently flapped in a BD or VLAN.

Procedure

1. Check whether the configuration of the interface corresponding to a flapped MAC address is correct.

  • If the configuration is correct, go to Step 3.
  • If the configuration is incorrect, go to Step 2.

2. Modify the interface configuration.

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

Parent Topic: L2IF
Copyright © Huawei Technologies Co., Ltd.
Copyright © Huawei Technologies Co., Ltd.
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