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Cluster router board card access method, device and cluster router

An access method and access device technology, applied in the field of communication, can solve problems such as waste of equipment resources, increase board load, increase enterprise operating costs, etc., and achieve the effects of saving costs and improving stability and reliability

Active Publication Date: 2022-03-11
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, there will be a problem: it is impossible to effectively improve the board or equipment that is already in use.
This will cause a waste of equipment resources and increase the cost of enterprise operations to a certain extent.
Moreover, for the second technology, putting the information related to the chassis on each board involves the occupation of storage resources of the board and the maintenance of data synchronization, which invisibly increases the load of each board

Method used

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  • Cluster router board card access method, device and cluster router
  • Cluster router board card access method, device and cluster router
  • Cluster router board card access method, device and cluster router

Examples

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Embodiment Construction

[0034] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0035] The invention proposes a cluster router, and the system includes a router cluster system center frame (CCC) and a router cluster system line card frame (CLC). Both the central frame (CCC) of the router cluster system and the line card frame (CLC) of the router cluster system are provided with corresponding at least one machine frame and at least one board card. Each board is connected to the pinhole of the backplane through pins, and the control plane communication between each board and the backplane is connected. By cas...

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Abstract

The invention provides a cluster router board card access method, device and cluster router, which belong to the technical field of communication. The cluster router includes a first board and a second board, wherein the first board is plugged with a hardware master, and the second board is plugged with a hardware backup. The method includes: receiving a backplane information access request sent by a main service process, wherein the backplane information access request is for the second board to send to the The backplane daemon thread of the first board; receiving the access result of the backplane daemon thread accessing the backplane information of the first board; feeding back the access result to the main business process. It can realize that the main business process can be allocated to any board, so as to realize the separation of business and board, thus improving the stability and reliability of the cluster router on the basis of cost saving.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a cluster router board access method and device, and the cluster router. Background technique [0002] In current cluster routers, services exist in the form of master (M) and standby (S). Among them, the business master performs business functions, and the business backup is mainly to perform the work of switching from the backup to the master to replace the original master when the master is down, so as to ensure business continuity. During operation, the business owner needs to query or modify some information related to the chassis (such as GMAC, etc.), and this information is generally stored on the backplane of the chassis in the industry. In order to ensure the security of data operations, the physical attributes of the boards that access the backplane are restricted, that is, only the boards that are the master of the hardware can access. Therefore, the current b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L41/00H04L45/60
CPCH04L41/30H04L45/60H04L41/0663
Inventor 陈宗立
Owner ZTE CORP
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