Switchboard, service processing board and switching board

A technology for business processing and switching veneer, applied in the field of data communication, can solve the problems such as difficulty in increasing the number of main business processing units, limited number of data channels, limited number of business processing units in printed circuit board area, etc., so as to improve business processing capability , the effect of reducing the load and enhancing the expansion capability

Inactive Publication Date: 2008-02-06
RUIJIE NETWORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limited number of data channels that the main switching unit can provide to the main service processing unit, it is difficult to increase the number of main service processing units on the main control board, and the number of service processing units is also limited by the printed circuit board of the main control board area

Method used

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  • Switchboard, service processing board and switching board
  • Switchboard, service processing board and switching board
  • Switchboard, service processing board and switching board

Examples

Experimental program
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Effect test

Embodiment Construction

[0019] In order to overcome the heavy load of the main service processing unit and the difficulty of expansion of the switch system caused by the centralization of multiple services in the prior art, the present invention provides a switch including at least one main control board and at least one service processing unit. board. among them,

[0020] The main control board is responsible for managing each service processing single board / switching single board (service processing single board and / or switching single board), and performing message exchange between each service processing single board / switching single board, and at the same time for the business processing single board / The multiple service streams sent by the switching board are processed. The main control board includes a main switching unit, a main management unit and a main service processing unit interconnected with each other. The main switching unit exchanges the messages sent from each service processing board...

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Abstract

The present invention relates to an exchanger, an service processing single board and an exchanging single board. Wherein, the exchanger comprises at least a main controlling board and at least an service processing single board; wherein, the main controlling board comprises a main exchanging unit, a main processing unit s and a main service processing unit which are all mutually connected; the service processing single board comprises a mutual connected exchanging unit and a processing unit with the exchanging unit and the main exchanging unit mutually connected and the processing unit and the main processing unit mutually connected. The service processing single board also comprises an assistant service processing unit which is respectively connected with the exchanging unit and the processing unit for processing the service flow which is transferred to the exchanging unit by the main exchanging unit. The present invention shares the processing of partial services by importing the assistant service processing unit, thus sharing partial burthen of the main service processing unit and further elevating the whole service processing ability of the exchanger.

Description

Technical field [0001] The invention relates to a switch, a service processing single board and a switching single board, and belongs to the field of data communication. Background technique [0002] With the rapid development of network scale and the continuous expansion of application areas, network operators are facing tremendous pressure on the upgrade and maintenance of network equipment. To continuously meet the increasing demands of network services, it is necessary to continuously upgrade and upgrade network equipment. [0003] Equipment upgrade usually includes two aspects, software upgrade and hardware upgrade. The software upgrade is simple and flexible, and the cost is low. However, the actual performance of network equipment and whether it can meet emerging business needs usually depends on the improvement of hardware capabilities. If the hardware upgrade capability of the network equipment used in the early stage of the network construction is limited and cannot mee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/04H04L12/24
Inventor 徐洋
Owner RUIJIE NETWORKS CO LTD
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