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Configuration management device and configuration management method for FC dual-redundancy switches

A technology of configuration management and switches, which is applied in the direction of selection devices, multiplexing system selection devices, advanced technologies, etc., can solve problems such as occupancy, waste of resources and space, and reduce real-time performance of network management, so as to avoid configuration errors and increase The device takes up space and enhances the real-time effect

Active Publication Date: 2020-05-08
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The real-time performance of the entire network management is greatly reduced. If two devices are used, it will often lead to waste of resources and occupation of space

Method used

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  • Configuration management device and configuration management method for FC dual-redundancy switches
  • Configuration management device and configuration management method for FC dual-redundancy switches
  • Configuration management device and configuration management method for FC dual-redundancy switches

Examples

Experimental program
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Effect test

Embodiment 1

[0018] A FC dual redundant switch configuration management device, connected to the dual redundant FC switch, including a set of upper computer and FC network management equipment that can simultaneously configure and control the dual redundant switch, and the FC network management equipment and the FC switch through optical fiber There is also a PCIe interface for data interaction between the FC network management device and the host computer.

[0019] FC network management equipment is mainly composed of FPGA modules and optical modules for data transmission and analysis. In addition, it is also equipped with power conversion chips, storage chips, and indicator modules that can indicate the working status of the current device in real time.

[0020] The FPGA module is equipped with a PCIe data processing module that can specifically realize the communication between the FC network management device and the host computer. The PCIe data processing module includes a PCIe2.0×8 in...

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Abstract

The invention discloses a configuration management device and a configuration management method for FC dual-redundancy switches. The device is connected with the dual-redundancy FC switches and comprises a set of upper computer capable of simultaneously performing configuration control on the dual-redundancy FC switches and FC network management equipment, the FC network management equipment is connected with the FC switches through an optical fiber interface, and the FC network management equipment and the upper computer are also provided with PCIe interfaces for realizing data interaction. One set of management device is used for simultaneously managing two switches and the whole redundant network; real time performance of FC network management is increased while occupied space of the device is not increased; in addition, due to the fact that two FC switches can be managed at the same time, the configuration management device for the FC dual-redundancy switch has the advantages difficult to be possessed by a traditional control mode, configuration parameters of the dual-redundancy switches in the FC network can be synchronized in time, and configuration errors are avoided.

Description

technical field [0001] The invention belongs to the technical field of FC-AE optical fiber channel, and in particular relates to a configuration management device and a configuration management method of an FC double redundant switch. Background technique [0002] As a new fiber channel technology, FC-AE has the characteristics of high bandwidth, low delay, high reliability, and high anti-interference, and has been widely used in high-reliability fields such as aerospace. At present, the FC network conforming to the FC-AE-ASM protocol has been used as the backbone network in the communication network system of aviation products, providing communication support for the interconnection between subsystems on the new generation aircraft. [0003] In the overall design process of the system, data transmission is carried out in the form of dual redundant links, and when the main channel fails or an abnormality occurs, it is switched to the backup channel in time to improve the rel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q11/00
CPCH04Q11/0005H04Q11/0062H04Q2011/0079H04Q2011/0081Y02D30/50
Inventor 李帅兵童猛陈旭辉许永建张燕
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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