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A method and device for realizing single board configuration

A single board and electrical configuration technology, applied in the direction of digital transmission system, data exchange network, electrical components, etc., can solve the problems of inconvenient positioning and inconsistent starting status, and achieve the effect of convenient positioning and solving inconsistent starting status

Active Publication Date: 2019-12-03
ZTE CORP
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a method and device for realizing single-board configuration, so as to solve the problem of inconsistency in the power-on and start-up state of the single-board when configuring the initial state of the single-board in the prior art, which brings inconvenience to positioning question

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  • A method and device for realizing single board configuration
  • A method and device for realizing single board configuration
  • A method and device for realizing single board configuration

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[0036] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0037] Due to the flaws in the current board initialization mechanism, this kind of situation often occurs during the development and testing of the optical transport network field: Assume that a board is configured with loopback in slot A, and the loopback parameters are set as important data. storage, when the board is replaced to slot B for power-on initialization, the board will also be configured with loopback according to important data, resulting in service failure. However, there was no prompt on the network management system. After a long time of positioning, it was determined that the service failure of the board was due to the loopback configuration. The same problem includes: Assuming that a board is configured with forward error correction F...

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Abstract

The present invention provides a method and device for realizing single board configuration, relates to the field of optical fiber transmission network single board configuration, and solves the problem of inconsistent power-up and start-up states of the single board in the prior art. The method includes: when the single board is powered on, All the first configuration parameters of the single board in the preset storage unit are set to an invalid value, and the first configuration parameters are pre-saved configuration parameters of the single board; when configuring the single board, the The first configuration parameter in the preset storage unit is verified to obtain a verification result; when the verification result indicates that the verification fails, restore the first configuration parameter in the preset storage unit to the The default configuration parameters of the single board, and re-verify the first configuration parameters in the preset storage unit; when the verification result indicates that the verification is successful, perform the verification of the single board according to the first configuration parameters to configure. The solution of the present invention effectively solves the problem of inconsistency in the power-up and start-up states of the single board.

Description

technical field [0001] The invention relates to the field of veneer configuration, in particular to a method and device for realizing veneer configuration. Background technique [0002] Power-on reset needs to initialize the central processing unit CPU system, including CPU and memory, etc., and load the initialization operating system and initialize the field programmable gate array FPGA, software modules, etc., which is a complete process. [0003] Soft reset does not need to load FPGA, digital signal processor DSP, etc., but only initializes some software modules. [0004] However, during the development and testing period in the field of optical fiber transmission network, when the board is reset after power-on and soft reset, the initialization status of the board is prone to be inconsistent. For problems such as unavailable business and docking failure, it is more difficult to find the root cause of the problem. And it is unreasonable that the initialization state of...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24
CPCH04L41/00
Inventor 陈松李朋童玲玲
Owner ZTE CORP
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