No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

Log Reference

CloudEngine 8800, 7800, 6800, and 5800 V200R005C00

This document provides the explanations, causes, and recommended actions of logs on the product.
Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
FEI/4/hwMflpBdAlarm_active

FEI/4/hwMflpBdAlarm_active

Message

FEI/4/hwMflpBdAlarm_active: MAC flapping detected, BdId = [BdId], Original-Port = [IfNameA], Flapping port 1 = [IfNameB], port 2 = [IfNameC]. [AlarmReason].

Description

MAC address flapping occurred in a BD.

Parameters

Parameter Name Parameter Meaning

BdId

Indicates the BD ID.

IfNameA

Indicates the interface that learns the flapping MAC address first.

IfNameB

Indicates the first interface that learns the flapping MAC address later.

IfNameC

Indicates the second interface that learns the flapping MAC address later.

AlarmReason

Indicates the description of alarm cause.

Possible Causes

By default, when a user MAC address is learned by different interfaces for more than 10 times, the system generates the alarm about MAC address flapping. You can use the mac-address flapping detection [ security-level { low | middle | high } ] command to configure the security level for MAC address flapping detection.

Procedure

  • Configure the Error-Down action on the interface or enable STP to remove network loops.
Translation
Download
Updated: 2019-04-20

Document ID: EDOC1100039602

Views: 124213

Downloads: 90

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next