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

OSN 500 550 580 V100R008C50 Alarms and Performance Events Reference 02

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).
SYN_BAD

SYN_BAD

Description

The SYN_BAD alarm indicates that the current synchronization clock source of the clock board is degraded.

Attribute

Alarm Severity Alarm Type

Minor

Equipment alarm

Parameters

None.

Impact on the System

When the SYN_BAD alarm occurs, the current synchronization clock source of the clock board is degraded. As a result, system service transmission and receiving are affected.

Possible Causes

The possible cause of the SYN_BAD alarm is as follows:

  • The quality of the traced synchronization clock source is degraded.

Procedure

  1. Check whether there are bit error and pointer justification performance events in the direction of the traced clock source. Handle them as a result.

    If... Then...
    There are B1 bit error, B2 bit error, and pointer justification performance events See the corresponding section in this document to clear the event.
    There is no performance event. Go to the next step.

  2. Check the clock source tracing setting. Prevent the clock tracing loop when configuring the clock tracing.

Related Information

Translation
Download
Updated: 2019-01-21

Document ID: EDOC1100020975

Views: 82968

Downloads: 154

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