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A method and device for realizing inter-board interconnection

An inter-board and backplane technology, applied in the field of network communication, can solve problems such as high hardware requirements, complex software processing, and difficult operation and maintenance, and achieve low hardware requirements, solve Ethernet loops, and simple operation and maintenance Effect

Active Publication Date: 2008-04-30
XFUSION DIGITAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] To sum up, in the process of implementing the present invention, the inventors found that there are at least the following problems in the prior art: the existing inter-board interconnection method has high requirements on the equipment hardware, the software processing is also relatively complicated, and the operation and maintenance are relatively difficult. Big

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  • A method and device for realizing inter-board interconnection
  • A method and device for realizing inter-board interconnection
  • A method and device for realizing inter-board interconnection

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Embodiment Construction

[0025] The embodiment of the present invention provides a method and device for interconnection between boards. By following the "C" principle, different VLANs (Virtual Local Area Network, virtual local area network) subnet, so that there is a link in the Ethernet ring to support different VLAN subnet configurations, so that the Ethernet ring is disconnected, so that the problem of the Ethernet ring after the cascading of dual switching planes can be solved. The above-mentioned technical solutions can be realized only in software, and the requirements for equipment hardware are very low, and in the subsequent maintenance operation process, only the pre-configured VLAN subnets and corresponding ports need to be managed, thus simplifying The operation and maintenance process of the equipment.

[0026] In order to better describe the embodiment of the present invention, the specific embodiment of the present invention will now be described in conjunction with the accompanying dra...

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Abstract

The invention discloses a method and device for realizing inter-board interconnection. By dividing and configuring different VLAN subnets on the uplink port of the service single board, the uplink ports of the service single board are connected to switching units of different main control boards. , and the ports on the switching units of the different main control boards are configured to support all VLAN subnets, so that after VLAN division, the problem of Ethernet loops after cascading multiple switching planes can be solved, the hardware requirements for the equipment It is very low; and when the port fails to switch, it reduces the impact on the service plane and simplifies the operation and maintenance process of the equipment.

Description

technical field [0001] The invention relates to the field of network communication, in particular to a method and a device for realizing interconnection between communication equipment boards. Background technique [0002] In network communication equipment, considering the reliability of communication equipment operation, the communication between the boards of the equipment usually adopts the method of Ethernet dual switching planes. In general communication equipment products, in order to save slots, the switching unit and the main The control units are deployed on the same single board. [0003] Taking base station products in communication equipment as an example, Figure 1 shows the dual-plane interconnection mode adopted by general base station products. The two switching units on the active main control board and the standby main control board in the figure are independent of each other. It does not affect each other; but at the same time, it can also be seen that th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/22H04L12/46
Inventor 莫兰
Owner XFUSION DIGITAL TECH CO LTD
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