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Fault positioning method and device of service board card

A service card and fault location technology, which is applied in the field of communication, can solve the problem that the management card cannot locate the service card, etc.

Pending Publication Date: 2021-12-10
RUIJIE NETWORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a fault location method and device for service boards, which are used to solve the problem in the prior art that after the service boards start abnormally, the management board cannot locate the service because it cannot establish a communication connection with the service boards. The failure of the board, and then the problem that cannot be repaired in a targeted manner

Method used

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  • Fault positioning method and device of service board card
  • Fault positioning method and device of service board card
  • Fault positioning method and device of service board card

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Embodiment Construction

[0043] Aiming at the problem in the prior art that after the service board is abnormally started, the management board cannot locate the fault of the service board because it cannot establish a communication connection with the service board, and thus cannot be repaired in a targeted manner. The embodiment of the present invention A fault location method for service boards is provided, which is applied to at least one service board inserted into a frame of a frame-type network device, and a management board is also inserted into the machine frame. At least one service board includes a setting memory, each Set the communication connection between the memory and the frame, the process of this method is as follows figure 1 As shown, the execution steps are as follows:

[0044] S11: After power-on, monitor whether its own service board enters another operation stage from the current operation stage.

[0045] The startup process of the service board generally includes the basic in...

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Abstract

The invention discloses a fault positioning method and device for a business board card; the method comprises the steps: monitoring whether the business board card enters another operation stage from a current operation stage or not after power-on; if it is monitored that the own service board card enters the other operation stage from the current operation stage, writing first identification information corresponding to the other operation stage into a first set memory included in the own service board card, After monitoring that the management board card cannot establish communication connection with the own service board card within a set duration, acquiring, by the management board card, the first identification information in the first set memory, and determining an operation stage corresponding to the first identification information according to a first corresponding relationship between the identification information and the operation stage, thereby obtaining the fault operation stage of the self service board card. According to the scheme, the fault of the service board card can be positioned.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a fault location method and device for a service board. Background technique [0002] Various boards can be inserted into the chassis of a frame-type network device. These boards include a management board and at least one service board. The service board is used for packet forwarding, and the management board communicates with at least one service board. Connect and manage at least one service board. [0003] The communication connection between the service board and the management board is generally realized through the interconnection of the Ethernet port, which means that the communication connection can only be established after the business board and the management board are in normal operation. It is difficult for the other party to perceive that an abnormality has occurred. They can only perceive that the communication connection cannot be established but the faul...

Claims

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Application Information

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IPC IPC(8): G06F11/07G06F11/30
CPCG06F11/0751G06F11/079G06F11/3055G06F11/3065
Inventor 郑文楷
Owner RUIJIE NETWORKS CO LTD
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