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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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L2IFPPI_1. hwMacLimitOverThresholdAlarmResume

L2IFPPI_1. hwMacLimitOverThresholdAlarmResume


L2IFPPI/4/MAC_LIMIT_ALARM:OID [oid] MAC address learning is resumed. (L2IfNum=[INTEGER], MacLimitVlanId=[INTEGER], MacLimitVsiName=[OCTET], L2PortNum=[INTEGER], BaseTrapSeverity=[INTEGER], BaseTrapProbableCause=[INTEGER], BaseTrapEventType=[INTEGER], MacDynAddressLearnNum=[INTEGER], MacLimitMaxMac=[INTEGER], L2IfPortName=[OCTET])

The number of MAC addresses learned by the device was restored to the normal range.


Alarm ID Alarm Severity Alarm Type Warning other(1)


Name Meaning
oid Indicates the OID of the alarm.
L2IfNum Indicates the interface index.
MacLimitVlanId Indicates that the number of MAC addresses learned by this VLAN is restored to the normal range.
MacLimitVsiName Indicates that the number of MAC addresses learned by this VSI is restored to the normal range.
L2PortNum Indicates the interface index.
BaseTrapSeverity Indicates the alarm severity.
BaseTrapProbableCause Indicates the alarm cause.
BaseTrapEventType Indicates the alarm type.
MacDynAddressLearnNum Indicates the number of learned MAC addresses.
MacLimitMaxMac Indicates the maximum number of MAC addresses allowed to be learned.
L2IfPortName Indicates the interface name.

Impact on the System

The device is allowed to learn new MAC addresses.

Possible Causes

The number of MAC addresses learned by an interface, a VLAN, or a VSI was restored to the normal range.


  1. This alarm is informational only, and no action is required.
Updated: 2019-08-21

Document ID: EDOC1000142054

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