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A routing method for a communication network and a routing node

A communication network and routing technology, applied in data exchange networks, digital transmission systems, electrical components, etc., can solve the problems of large storage space, large data volume and occupation of routers, and achieve the effect of saving address storage space and simple routing and forwarding.

Active Publication Date: 2017-04-12
NEW SINGULARITY INT TECHN DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The existing routing algorithm often needs to store the forwarding address table on the router, and the existing forwarding address table often has a large amount of data and will occupy a large storage space and will occupy a large network when using dynamic routing. resources, and it is often difficult to detect when a routing error occurs, and because the router requires a large storage space, the cost of the router cannot be controlled

Method used

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  • A routing method for a communication network and a routing node
  • A routing method for a communication network and a routing node
  • A routing method for a communication network and a routing node

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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] figure 1 It is a flow chart of a communication network routing method provided by a preferred embodiment of the present invention. The method includes the following steps:

[0026] S100: A first routing node in the communication network allocates an initial address;

[0027] S200: Starting from the first routing node, the communication network traverses each network terminal and routing node using a depth-first algorithm, and assigns continuous addresses to the network terminals and routing nodes according to the order of traversal;

[0028] S300: configure the forwarding table of the routing node;

[0029] S400: When the routing node receives the network data packet, it forwards the network information according to the destination add...

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Abstract

The present invention discloses a communication network routing method and a routing node, wherein the communication network routing method includes the following steps: a first routing node in the communication network receives address assignment information and assigns an initial address; Starting from a routing node, the communication network uses the depth-first algorithm to forward the address allocation information, traverse each network terminal and routing node, and perform continuous address allocation to the network terminal and routing node according to the order of traversal; configure the forwarding table of the routing node; When the routing node receives the network data packet, it forwards the network information according to the destination address of the network data packet and the forwarding table of the routing node.

Description

technical field [0001] The invention relates to the fields of computer and communication, in particular to a routing method of a communication network and a routing node. Background technique [0002] The router is an important part of the communication system. The router needs to determine how to forward the data to the next network node, such as a router or a network terminal, according to the source and destination addresses of the data packet. The existing routing algorithm often needs to store the forwarding address table on the router, and the existing forwarding address table often has a large amount of data and will occupy a large storage space and will occupy a large network when using dynamic routing. resources, and when a routing error occurs, it is often difficult to detect. Moreover, the cost of the router cannot be controlled due to the large storage space required by the router. Therefore, there is an urgent need for a routing method for a communication netwo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/761H04L12/741H04L12/753H04L29/12H04L45/16H04L45/74
Inventor 邵起明
Owner NEW SINGULARITY INT TECHN DEV
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