A method, device, backbone network switch and medium for judging access of optical modules

Abstract

This application discloses a method for judging the access of optical modules. In order to distinguish different optical modules accessed from different ports, a mapping that can form different device information files with the device information of different optical modules in the corresponding file directory is preset. According to the rules, the actual discrimination parameters extracted from different device information files will be judged by the existence of the preset access discrimination parameter list to determine whether the corresponding optical module is an optical module that allows access, and When the access is not allowed, the corresponding port will be offline. Through the above admission discrimination mechanism, all optical modules that are not produced according to the above mechanism can be screened out, so as to ensure that the backbone network switches can be in an efficient and stable working state for a long time under the premise that all the optical modules connected are adapted. The present application also discloses an optical module access judging device applied to a backbone network switch, a backbone network switch and a readable storage medium, which have the above-mentioned beneficial effects.

Description

technical field [0001] The present application relates to the technical field of backbone network switches, and in particular to a method and device for judging the admission of optical modules applied to backbone network switches, as well as a backbone network switch and a readable storage medium. Background technique [0002] With the continuous development of the Internet, people are already in the information age, and all life, study, and work are inseparable from the Internet. Hardware devices play an important role in all network connections, and switches in network devices provide more connection ports to connect more devices. [0003] In a large-scale communication network, the backbone network switch is a very important hardware device in the entire communication network, and whether the backbone network switch can play its role normally depends on the connection between the optical module equipment connected to each port and the backbone network switch. Degree of ...

AI Technical Summary

Problems solved by technology

Due to the working nature of backbone switches and high performance requirements, only a few manufacturers in the market have manufacturing and production capabilities, but the manufacturing industry of optical modules connected to each port is relatively simple, but due to the current backbone switches There is no uniform standard between the optical module and the optical module, so there will be a series of problems caused by the incompatibility between the optical module and the backbone network switch, which will affect the normal operation of the backbone network switch

[0004] It should be noted that the incompatibility here does not mean that the optical module cannot be connected to the port from the hardware level, but refers to the deeper cooperation, that is, the optical module that is not suitable for the backbone network switch often has information storage methods and working methods. The logic, command recognition method, control logic, etc. are often independent, so that the backbone network switch cannot process the data sent by it or issue control commands to it, and even the normal operation of other adapted optical modules Work causes radiation impact. Considering the level and status of the backbone network switch in the entire communication network, small problems at the upper layer are likely to seriously affect the user experience at the bottom layer

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