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OSN 500 550 580 V100R008C50 Alarms and Performance Events Reference 02

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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).
COM_EXTECC_FULL

COM_EXTECC_FULL

Description

The COM_EXTECC_FULL is an alarm that indicates the excessive number of TCP connections between the NEs running the automatic extended ECC communication protocol.

Attribute

Alarm Severity Alarm Type

Major

Communication alarm

Parameters

When you view an alarm on the network management system, select the alarm. In the Alarm Details field display the related parameters of the alarm. The alarm parameters are in the following format: Alarm Parameters (hex): parameter1 parameter2...parameterN. For details about each parameter, refer to the following table.

Name Meaning

Parameter 1 to parameter 5

The fixed value is 0x00. This value is meaningless.

Impact on the System

The extended ECC is configured to work in automatic mode. As a result, lots of Bandwidth resources are consumed, and the NE performance is impacted.

Possible Causes

The possible causes of the COM_EXTECC_FULL alarm include:

More than four TCP connections exist between the NEs running the automatic extended ECC communication protocol.

Procedure

  1. Check the COM_EXTECC_FULL alarm on the NMS. Set the ECC Extended Mode parameter to Specified Mode for the alarmed NE. For details, see Configuring the Extended ECC.
  2. Check whether the alarm is cleared. If it persists, contact Huawei engineers.

Related Information

None.

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Updated: 2019-01-21

Document ID: EDOC1100020975

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