Switch device

A switch and configuration management technology, applied in the field of switches, can solve the problems of heavy load on the main switch, high CPU usage, and high failure rate, and achieve the effect of reducing business load, reducing system overhead, and improving information processing efficiency

Inactive Publication Date: 2020-05-08
安徽天卓信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing packet processing and protocol calculation must be performed entirely on the main switch; after the switches are stacked, the number of interfaces of multiple switches is very large; the messages on these interfaces and the running MSTP protocol are all processed on the main switch, making the main switch The load is very heavy, the CPU usage is high, the failure rate is high, the bottleneck is serious, and the operating efficiency is low

Method used

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0019] see figure 1 As shown, the present invention is a switch device, including: a configuration management module, a state retrieval module and a dynamic tree protocol module; a configuration management module, for sending state configuration information and state retrieval information; a state retrieval module, for broadcasting received The state retrieval information of ;

[0020] The dynamic tree protocol module is used to receive status configuration inform...

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PUM

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Abstract

The invention discloses a switch device, and relates to the technical field of switches. The switch device comprises a configuration management module, a state retrieval module and a dynamic tree protocol module; the configuration management module is used for sending state configuration information and state retrieval information; the state retrieval module is used for broadcasting the received state retrieval information; and the dynamic tree protocol module is used for receiving the state configuration information and returning running state information to the state retrieval module according to the state retrieval information. The configuration management module sends state configuration information and state retrieval information; the dynamic tree protocol module receives the state configuration information and returns running state information to the state retrieval module according to the state retrieval information; any switch can independently run a dynamic protocol, and can also independently process and forward messages without being processed by a single special switch, so that the service load of the switch is reduced, the system cost is reduced, and the information processing efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of switches, in particular to a switch device. Background technique [0002] Switch stacking technology is used to expand ports on Ethernet switches. The stacking mode is determined by each manufacturer; it does not support topology and manages a group of switches as one object; the existing switch stacking is called daisy chain stacking, which is A stacking technology based on cascading structure, constructing a cascading structure of multiple switches, through loops, redundancy can be achieved to a certain extent. [0003] Existing packet processing and protocol calculation must be performed entirely on the main switch; after the switches are stacked, the number of interfaces of multiple switches is very large; the messages on these interfaces and the running MSTP protocol are all processed on the main switch, making the main switch The load is very heavy, the CPU usage is high, the failure rate is high, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/933H04L12/931H04L12/935H04L49/111
CPCH04L49/15H04L49/70H04L49/30
Inventor 朱永亮朱广王洋洋
Owner 安徽天卓信息技术有限公司
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