Timer-based port queue scheduling method and electronic equipment

Abstract

The invention discloses a port queue scheduling method based on a timer and electronic equipment, and the method comprises the steps: sending a message to a port, and determining the type of the message entering a queue based on priority distribution; initializing the timer according to the instantaneous value of the last operation timer mechanism; scheduling a port queue supplement token through a timer based on the sequence of the queue types; arranging enqueue and dequeue of the messages based on the queue types of the messages and the scheduled tokens; in the dequeue process, circularly scheduling nodes in the queue chain table, dequeuing the queues according to the weight ratio, and completing the port queue scheduling. Different types of queuing mechanisms are provided for each port, so that more accurate dequeue and enqueue scheduling and supplementary token scheduling are realized, and the service quality scheduling performance of network equipment can be improved; through the cooperation of the timer and various queues, the demand of the convergence network in the aspect of flow mixing is guaranteed.

Description

technical field [0001] The invention relates to the technical field of data network communication, in particular to a timer-based port queue scheduling method and electronic equipment. Background technique [0002] Of all the mechanisms in the QoS toolset, congestion management tools provide the most important role at the application service level. Congestion management tools, namely queuing tools. During the period of traffic congestion on the outgoing interface, using the congestion management function, the data packets accumulated on a certain interface will be queued. Based on the priority assigned to the data packets and the queuing mechanism configured for this interface, these data packets can be scheduled. sent out in order. [0003] Individual queuing mechanisms are severely flawed in handling the mix of traffic required for converged networks, either by handling data fairly or by prioritizing real-time applications such as voice, failing to handle both types of t...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned deficiencies in the prior art, a timer-based port queue scheduling method and electronic equipment provided by the present invention solve the problem that the prior art cannot guarantee the traffic mixing requirements required by the aggregation network

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