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A networking method for semi-network configuration of network and its system

A mesh network and networking technology, applied in the field of network structure, can solve the problems of not providing quality of service guarantee QoS and flow control, not providing end-to-end explicit routing and fast fault recovery, etc., to achieve scalable transmission transformation, Good protection, simple and flexible structure

Inactive Publication Date: 2007-04-25
上海龙林通信技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0035] The purpose of the present invention is to solve the problems in the above-mentioned existing IP networking that do not provide end-to-end explicit routing and fast fault recovery, and do not provide reasonable and simple quality of service assurance QoS and flow control, etc., and propose a semi-mesh Network networking method, the basic idea:

Method used

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  • A networking method for semi-network configuration of network and its system
  • A networking method for semi-network configuration of network and its system
  • A networking method for semi-network configuration of network and its system

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Experimental program
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Embodiment Construction

[0093] The present invention will be further described below in conjunction with the drawings

[0094] The present invention uses link hierarchical addresses (refer to PCT: 02821401.3 and 02821413.7 and 02821427.7 for detailed description).

[0095] Overview of the address layer related to the present invention:

[0096] The data exchange of the MP network is completely dependent on the address of the data packet. It adopts but not limited to the 48-bit address encoding and frame structure of Ethernet, which is used for Ethernet switch to realize the exchange of MP data packets; but unlike the randomized address allocation of Ethernet, MP creates the uniqueness, location, and location of network addresses. Qualitative function:

[0097] Bit

8

8Global Network

8 National Network

8 City Network

16

Meaning

Flag

WS

AS

[0098] Each section name in MP network address:

[0099] 1. Data type identifier (Flag), used to identify some sp...

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PUM

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Abstract

The invention relates to a network building method of semi-mesh network and relative system. Wherein, the invention uses at least three exchangers as network nodes; the network topology is connected by semi-mesh network, via network chain to send and receive grouped frame and use chain layer address, interlayer address, to build database, topology driver display, host and resource node device double-address linkage list, test the block network, interlayer address linkage collection and full-network backup display linkage list base, and start relative backup linkage list. The invention can avoid false circuit, with face-to-face display linkage and low cost.

Description

Technical field: [0001] The present invention relates to a network structure, and specifically refers to a network in an autonomous domain that uses at least three network switching devices as network nodes, one of which is an intermediate node of the other two nodes, and the network topology is interconnected by a semi-mesh network structure. A semi-mesh network networking method and system for transmitting and receiving packet frames through network links. Background technique: [0002] The IP network node address in IP technology has the functions of the network layer, hop-by-hop routing, flexible network construction, routing optimization, semi-mesh network topology, etc.; routing calculation adopts topology-driven, hop-by-hop routing methods, each The router uses the network topology structure database to calculate the optimal tree in parallel with itself as the root node to form a local routing table. [0003] Traditional IP data forwarding is based on a hop-by-hop method. ...

Claims

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Application Information

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IPC IPC(8): H04L12/28H04L12/56H04W84/18
Inventor 何跃高汉中
Owner 上海龙林通信技术有限公司
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