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Communication exception handling method and network element equipment

A technology of communication abnormality and network element equipment, which is applied in the direction of electrical components, data exchange network, digital transmission system, etc., can solve the problems of main control board and line card communication abnormality, cannot be processed in time, and achieve the effect of improving fault tolerance

Active Publication Date: 2018-11-23
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The main purpose of the present invention is to solve the technical problem that the abnormal communication between the main control board and the line card in the network element equipment cannot be handled in time

Method used

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  • Communication exception handling method and network element equipment
  • Communication exception handling method and network element equipment
  • Communication exception handling method and network element equipment

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Embodiment Construction

[0043] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0044] The present invention provides a communication exception processing method, referring to figure 1 , in an embodiment, the communication exception handling method includes:

[0045] Step S101, detecting the communication status between the line card and the main control board in the network element device and other communication nodes in the network element device;

[0046] In this embodiment, the line card in the network element device can communicate with other line cards or the main control board, and the line card mainly completes the conversion function; and the main control board can communicate with the line card to realize the control, management or control of the line card. Configuration and other functions.

[0047] Wherein, the main control board in this embodiment is the active main control board. ...

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Abstract

A communication exception processing method and a network element device. The communication exception processing method is applied to a network element device of a distributed system and comprises the following steps: detecting communication states of a line card and a master control board in a network element device and other communication nodes in the network element device; when a communication exception within a scheduled time period is detected, acquiring an exception type of the communication exception and conducting accumulation processing on an exception count of the exception type; and when the exception count reaches a predetermined threshold, processing the communication exception corresponding to the exception count. By means of the technical solution, fault tolerance, reliability and availability of the communication of a network element device can be increased.

Description

technical field [0001] The present invention relates to the technical field of distributed communication, in particular to a method for processing abnormal communication and network element equipment. Background technique [0002] In a distributed system, a network element device is composed of one or more disks or chassis, which can independently complete certain transmission functions. A network element consists of a main control board and line cards, and the main control board is responsible for managing the line cards. In network element equipment, the main control board is a single board responsible for control, management and configuration. Some network element devices have only one main control board, and some network element devices have two main control boards, one is the active main control board, and the other is the standby main control board. The standby main control board is used as the backup of the active main control board. . A line card is a board respon...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24
CPCH04L41/0681H04L43/0817
Inventor 赵东林吴展
Owner ZTE CORP