Management switch and non-management switch looped network constituting device and system

A non-management switch technology, which is applied in the field of managed switches and non-managed switch ring network components and systems, can solve the problems of increasing the cost of each node in the network, easily generating network storms, and high costs
CN107911275APending Publication Date: 2018-04-13深圳中科德能科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
深圳中科德能科技有限公司
Publication Date
2018-04-13

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Abstract

The invention provides a management switch and non-management switch looped network constituting device and system, and relates to the technical field of communication equipment. The management switchand non-management switch looped network constituting device comprises a central control module, a management switch and a non-management switch, wherein the management switch and the non-managementswitch which are connected end to end in sequence form a looped network service link; and moreover, at least one management switch is provided. During use, the central control module is connected withthe management switch and used for transmitting control data to the management switch, and the management switch is used for shielding a cyber storm in the looped network and transmitting the controldata to the non-management switch, so that the non-management switch can realize transmission of the control data through the looped network service link in order to form a looped network. Through the abovementioned setting, the cost of each node in the looped network is lowered; the advantages of the looped network can be utilized at low cost; and high efficiency is achieved.
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Description

technical field

[0001] The invention relates to the technical field of communication equipment, in particular to a device and system for forming a managed switch and a non-managed switch ring network. Background technique

[0002] In the ring network system, network access devices access the network through transponders and their physical lines, and data sent by one transponder can only be received and forwarded by another transponder. Ring topology is a network architecture with disaster recovery capability and the most line-saving. The advantage of ring network with ring network is that the topology consumes less resources, information flows in a fixed direction in the network, and there is only one access, which greatly simplifies the control of path selection. Moreover, when a node fails, it can be automatically bypassed and has high reliability. The ring network is widely used in scenarios such as telecom operators, electric power, subways, factories and mines, and tra...

Claims

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