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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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DLDP_1. hwDldpLinkResume

DLDP_1. hwDldpLinkResume


DLDP/4/DETECTUNIDIRECT(t): OID [oid] The port is detected in two way status. (IfIndex=[integer], IfName=[STRING])

A unidirectional link fault was removed, and two connected devices can send and receive packets correctly.

A bidirectional communication alarm is generated when the device that receives packets from the other device detects the bidirectional communication state.


Alarm ID Alarm Severity Alarm Type Warning equipmentAlarm(5)


Name Meaning
[oid] Indicates the MIB object ID of the alarm.
IfIndex Indicates the interface index.
IfName Indicates the interface name.

Impact on the System

The interface sends and receives packets correctly.

Possible Causes

Cause 1: Optical fibers or twisted-pair cables were connected correctly.

Cause 2: The cable connection fault was rectified.


  • This alarm is informational only, and no action is required.
Updated: 2019-12-30

Document ID: EDOC1000142054

Views: 203045

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