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Resource synchronization method and device

A technology of resources and resource information, applied in the field of communication, can solve problems such as channel congestion, and achieve the effect of avoiding channel congestion problems

Active Publication Date: 2020-05-29
HANGZHOU DPTECH TECH
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  • Claims
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Problems solved by technology

[0004] This application provides a resource synchronization method and device to solve the problem of channel congestion caused by a large amount of resource information synchronization between two main control boards

Method used

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Embodiment Construction

[0021] The terms used in this specification are for the purpose of describing particular embodiments only, and are not intended to limit the specification. As used in this specification and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

[0022] It should be understood that although the terms first, second, third, etc. may be used in this specification to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of this specification, first information may also be called second information, and similarly, second information may also be calle...

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Abstract

The invention provides a resource synchronization method and device. The resource synchronization method is applied to network equipment, the network equipment comprises at least one interface board,and the method comprises the following steps that: the interface board receives resource information of the interface board issued by a first main control board serving as a main control board in thenetwork equipment when the first main control board is normal, the interface board receives a main / standby switching ending instruction sent by a second main control board, and the second main controlboard serves as a standby main control board of the first main control board and is used for carrying out main / standby switching with the first main control board when detecting that the first main control board is abnormal and sending the main / standby switching ending instruction when finishing main / standby switching, and the interface board sends the recorded resource information to the secondmain control board so as to realize resource information synchronization between the first main control board and the second main control board. Through the method, the synchronization of the resourceinformation between the double master controllers is realized under the condition of not occupying a channel between the double master controllers.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular to a resource synchronization method and device. Background technique [0002] In order to ensure high reliability, a network device usually has two main control boards, one as the active main control board and one as the standby main control board. Among them, the active main control board is responsible for communicating with the interface board, such as publishing items, sending and receiving messages, and so on. When the active main control board is abnormal, the standby main control board will switch to the new active main control board and take over the work of the active main control board. [0003] In order for the standby main control board to correctly take over the work of the active main control board, it is necessary to ensure that the resource information on the two main control boards is consistent. For this reason, whenever the upper applicat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
CPCH04L41/0663H04L41/0846
Inventor 秦永刚
Owner HANGZHOU DPTECH TECH
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