Optical module admission discrimination method and device, backbone network switch and medium

Abstract

The invention discloses an optical module admission discrimination method. In order to distinguish different optical modules accessed from different ports, mapping rules capable of forming different equipment information files from equipment information of different optical modules under corresponding file directories are preset, and then actual judgment parameters are extracted from different equipment information files; whether the corresponding optical modules are allowed to be accessed or not through existence judgment between the actual judgment parameters extracted from different equipment information files and a preset access judgment parameter list, and the offline processing is performed on the corresponding ports when the access is not allowed. Through the admission discrimination mechanism, all the optical modules which are not produced and manufactured according to the mechanism can be screened out, so a backbone network switch can be in an efficient and stable working state for a long time on the premise of ensuring that the accessed optical modules are adaptive optical modules. The invention also discloses an optical module admission discrimination device applied to the backbone network switch, the backbone network switch and a readable storage medium, which have the above 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

Images