Port dynamic switching method, device and storage medium

Through the Ethernet multi-ring protection technology of the detection node, the corresponding evaluation strategy is selected, the port service quality is evaluated and the service quality is switched, and the service quality is unbalanced caused by blocking ports in the ERPS ring is solved, which improves network stability and reliability.

CN119232521BActive Publication Date: 2025-02-21ZHEJIANG DAHUA TECH CO LTD
View PDF 2 Cites 0 Cited by

Patent Information

Application Number
CN202411726028.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-11-28
Publication Date
2025-02-21
Estimated Expiration
2044-11-28

AI Technical Summary

Technical Problem

In the ERPS ring, the blocking port remains unchanged, resulting in unbalanced service quality, frequent link failures and link recovery, affecting the quality of network communication.

Method used

The Ethernet multi-ring protection technology of the detection node is hardware implementation or software implementation. Select the corresponding evaluation strategy, evaluate the port service quality based on the target evaluation strategy, and send the port service quality to the main port, and select the port with the lowest service quality port. Make a switch.

Benefits of technology

It realizes the flexibly determines the evaluation strategy based on the implementation method of Ethernet multi-ring protection technology in the node, improves the accuracy of port service quality evaluation, and selects more accurate node ports as the main port, which improves network stability and reliability.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN119232521B_ABST
    Figure CN119232521B_ABST
Patent Text Reader

Abstract

The present application discloses a port dynamic switching method, device and storage medium. The port dynamic switching method comprises: detecting whether the Ethernet multi-ring protection technology of a node is implemented by hardware or software; if the Ethernet multi-ring protection technology of the node is implemented by hardware, selecting a first evaluation strategy as a target evaluation strategy; if the Ethernet multi-ring protection technology of the node is implemented by software, selecting a second evaluation strategy as a target evaluation strategy; based on the target evaluation strategy, evaluating the port service quality of the node; sending the port service quality to the main port on the Ethernet ring so that the main port selects the port with the lowest port service quality as the port to be switched, switching the port to be switched to a new main port, improving the accuracy of the port service quality evaluation, and then selecting a more accurate node port as the main port, which can improve the network stability and reliability.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • EAPS distributed Ethernet ring network protection switching method, device and medium

    CN111092800A

  • Vehicle-mounted Ethernet ring network protection switching method and device, electronic equipment and storage medium

    CN115695082A