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Method for substituting single board and single board

A single-board and single-board software technology, applied in the field of communication, can solve problems such as complex operation of the replacement method and heavy workload of service reconfiguration, and achieve the effects of saving maintenance costs, reducing complexity, and simple operation

Inactive Publication Date: 2009-06-17
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The replacement method is more complicated to operate. This replacement method needs to reconfigure the services on the original board on the new board. If there are many and complex services on the original board, the workload of service reconfiguration will be greater.

Method used

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  • Method for substituting single board and single board
  • Method for substituting single board and single board
  • Method for substituting single board and single board

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0031] This embodiment provides a method for replacing a single board. In an actual SDH (Synchronous Digital Hierarchy, Synchronous Digital Series) networking, a ring network is common. The following addresses whether the single board to be replaced is in an unprotected state or has a The two situations of the protection state are described separately.

[0032] 1) Unprotected state

[0033] There are services configured on the type A board, and the service is normal. If the type A board is in the unprotected state, if the type A board fails or other reasons, the type A board needs to be replaced, but there is no backup type A board Single board, at this time, you can use the compatible replacement single board of the A type single board to replace the A type single board, this embodiment adopts the B type single board as the compatible replacement single board of the A type single board, the B type single board contains A Type The type of the board. At this point, the method...

Embodiment 2

[0075] see Figure 8 , this embodiment provides a veneer, the veneer includes a plurality of veneer types, and includes:

[0076] The startup module is used to start with the default board type when the board is inserted into the slot where the board to be replaced is located;

[0077] The negotiation module is used to negotiate the type of the board with the host after the startup module starts the board;

[0078] The service carrying module is configured to use the type of the single board determined after negotiation between the negotiating module and the host to carry the service carried by the single board to be replaced.

[0079] According to the version of the host software and the version of the board software, the negotiation module can be implemented in two ways:

[0080] 1) When the host software version is lower than the board software version, the negotiation module includes:

[0081] a judging unit, configured to judge whether the host responds within a preset...

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PUM

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Abstract

The invention discloses a method for replacing single-boards and a single-board, belonging to the communication field. The method comprises pulling out a single-board needing to be replaced, and inserting a compatible replacement single-board into a slot in which the single-board needing to be replaced is located, wherein the compatible replacement single-board has the type of the single-board needing to be replaced, the compatible replacement single-board is started by the acquiescent single-board type, and consults the type of the single-board with a host machine, and the compatible replacement single-board uses the single-board type after consulting with the host machine to load the services of the single-board needing to be replaced. The single-board comprises various single-board types, and comprises a starting module, a consulting module and a service loading module. The invention replaces the single-board with the compatible replacement single-board without reallocating the original services under the condition of not having a stand-by single-board, and has small damages for the services, and simple operation.

Description

technical field [0001] The invention relates to the communication field, in particular to a method for replacing a single board and the single board. Background technique [0002] At present, if there is a board failure on the device and the board needs to be replaced, the spare board of this board is usually used for replacement. If there is no spare board for this board, other types of boards with the same function are used to replace replace. [0003] When a certain board is discontinued, or there are many defects in the design of a certain board in many aspects such as power consumption, it is necessary to replace the board with a new and improved board. At this time, the method of replacing the board is as follows: [0004] When replacing a faulty single board with a newly improved single board, it is necessary to delete the business of the faulty single board on the software first, and delete the logical single board (such as the single board identification number) of...

Claims

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Application Information

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IPC IPC(8): H04L1/22H04L12/02
Inventor 吴春蕾王玉泉
Owner HUAWEI TECH CO LTD