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E9000 Server V100R001 HMM Alarm Handling 19

This document describes E9000 server alarms in terms of the meaning, impact on the system, possible causes, and solutions.
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FEI_COMM

FEI_COMM

FEI_COMM_1.3.6.1.4.1.2011.5.25.32.4.1.14.1 hwXQoSStormControlTrap

Description

StormControlAlarm. (IfIndex=[uiIfIndex], BroadcastMinRate=[uiBcMinRate], BroadcastMaxRate=[uiBcMaxRate], MulticastMinRate=[uiMcMinRate], MulticastMaxRate=[uiMcMaxRate], Action=[uiStormAction], Interval=[uiStormInterval], Status=[uiStormStatus], UnicastMinRate=[uiUcMinRate], UnicastMaxRate=[uiUcMaxRate], BroadcastMode=[uiBcMode], MulticastMode=[uiMcMode], UnicastMode=[uiUcMode])

The rate of broadcast packets, multicast packets, and unknown unicast packets exceeded the upper threshold or fell below the lower threshold.

Attribute

Attribute

Description

Trap OID

1.3.6.1.4.1.2011.5.25.32.4.1.14.1

Trap severity

warning

Parameters

Parameter

Meaning

IfIndex

Indicates the interface index.

BroadcastMinRate

Indicates the lower rate limit for broadcast packets.

BroadcastMaxRate

Indicates the upper rate limit for broadcast packets.

MulticastMinRate

Indicates the lower rate limit for multicast packets.

MulticastMaxRate

Indicates the upper rate limit for multicast packets.

Action

Indicates the storm control action.

Interval

Indicates the interval for detecting storms.

Status

Indicates the interface status.

UnicastMinRate

Indicates the lower rate limit for unknown unicast packets.

UnicastMaxRate

Indicates the upper rate limit for unknown unicast packets.

BroadcastMode

Indicates the rate limit mode for broadcast packets.

MulticastMode

Indicates the rate limit mode for multicast packets.

UnicastMode

Indicates the rate limit mode for unknown unicast packets.

Impact on the System

Storms may occur.

Possible Causes

The rate of broadcast packets, multicast packets, and unknown unicast packets exceeded the upper threshold or fell below the lower threshold.

Procedure
  1. Run the display storm-control interface command to check the storm control configuration on the interface.
  2. If the interface status is shutdown, check whether the interface can be enabled according to the application scenario.

    (1) If yes, run the undo shutdown command. Then go to step 4.

    (2) If not, go to step 3.

  3. Collect device configurations, alarms, and logs, and contact Huawei technical personnel.
  4. End.
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Updated: 2018-08-16

Document ID: EDOC1000015902

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