Method and device for monitoring high running risk of switch

Abstract

The invention discloses a method and device for monitoring the high running risk of a switch, and belongs to the technical field of network communication. The method comprises the steps of obtaining abandwidth peak value N of a core switch in a target machine room node and a bandwidth peak value M of a target service switch in a historical time period; estimating the highest bandwidth B of the target service switch when the core switch is fully loaded according to the bandwidth peak value N, the bandwidth peak value M and the uplink capping bandwidth value X of the core switch; generating a prediction risk parameter T1 corresponding to the target service switch based on a preset prediction bandwidth alarm threshold Z1, an uplink capping bandwidth value Y of the target service switch and the highest bandwidth B; and performing high risk monitoring on the target service switch based on the predicted risk parameter T1. By adopting the invention, the network service quality can be improved and the equipment cost can be saved.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a method and device for monitoring the high risk of a switch running. Background technique [0002] The computer room nodes of the network system are often composed of a core switch-service switch-server three-layer equipment architecture. Among them, after the business data generated by the server, the business data can be uploaded to the service switch, and the service switch forwards the business data to the computer room node. other servers or upload to the core switch, and transmit the business data to the network equipment outside the node of the computer room through the core switch. [0003] In order to pursue higher cost performance, network system operators often set smaller uplink redundant bandwidth for service switches to control network service costs. For example, service switches can carry up to 100M / s uplink bandwidth, and operators set service switc...

AI Technical Summary

Problems solved by technology

[0005] During the operation of the service switch, the upstream bandwidth of the service switch will fluctuate due to factors such as the running status of the server and the bandwidth requirements of customers. At this time, if the switch runs high and the upstream redundant bandwidth is too low, the service The data transmission will be greatly affected, so that the service quality and stability of network services cannot be effectively guaranteed

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