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Data forwarding apparatus and method

A forwarding device and data technology, applied in the field of communication, can solve the problems of inaccurate data transmission, inability to realize free switching of network ports, and inability to transmit network port data.

Active Publication Date: 2014-12-03
BANGYAN TECH
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] A general network port device is provided with a plurality of network ports and service ports corresponding to the network ports. In the prior art, the network ports and service ports are correspondingly connected, and the data received by a certain network port can only be received by the service port connected to it. Forwarding to the service end, the switching of the interface in the prior art is mainly realized by devices such as relays, analog switches, and multi-way switches, and the data received by a certain network port can only be forwarded to the service end by the service port connected to it, and cannot be realized Free switching of all network ports, so that when a service port fails, the data of the network port corresponding to the service port cannot be transmitted, and the data transmission is inaccurate

Method used

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Embodiment Construction

[0038] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0039] refer to figure 1 , figure 1 It is a schematic structural diagram of a preferred embodiment of the data forwarding device of the present invention.

[0040] This embodiment proposes a forwarding module 20 including a processor 10 and connected to the processor 10, which is characterized in that it also includes a switching module 30 connected to the processor 10 and the forwarding module 20 respectively, wherein:

[0041] The forwarding module 20 is used to forward the received service data / service data to the switching module 30;

[0042] The switching module 30 is used to lock the network port 40 / service port 50 receiving the service data when receiving th...

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Abstract

The invention relates to a data forwarding apparatus and method. According to a user requirement, a mapping relation between network ports and service ports can be preset. A connected relation between the network ports and the service ports has diversity. Thus, the data forwarding apparatus is more widely used. When a fault occurs to a service port or the service port is closed, the network ports may transmit data through other service ports in order that data transmission is more accurate.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a data forwarding device and method. Background technique [0002] A general network port device is provided with a plurality of network ports and service ports corresponding to the network ports. In the prior art, the network ports and service ports are correspondingly connected, and the data received by a certain network port can only be received by the service port connected to it. Forwarding to the service end, the switching of the interface in the prior art is mainly realized by devices such as relays, analog switches, and multi-way switches, and the data received by a certain network port can only be forwarded to the service end by the service port connected to it, and cannot be realized All network ports are freely switched, so that when a service port fails, the data of the network port corresponding to the service port cannot be transmitted, and the data tr...

Claims

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Application Information

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IPC IPC(8): H04L29/12H04L29/08
Inventor 赖思烨
Owner BANGYAN TECH
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