Research on Link Aggregation of Ethernet Train Backbone Network based on OPNET

Jiayi Zhang ； Changxian Li

《World Scientific Research Journal》 6卷11期 (2020/11) Pp. 163-170

https://doi.org/10.6911/WSRJ.202011_6(11).0021

摘要

With the development of the network of the train, Ethernet train backbone network becomes the control network of the train. With the rapid growth of train network information in the future, all aspects of network performance will be challenged. In order to solve this problem, In this paper, the dynamic link aggregation LACP protocol of link aggregation technology is used to aggregate the Ethernet train backbone network. The load balancing algorithm is added at the switch port to realize the balance of data traffic. The Ethernet train backbone network and link aggregation technics will be introduced in detail below, and uses OPNET simulation software to simulate it. The simulation results show that the application of link aggregation to the Ethernet train network can solve the problem of loaded data in the train network and improve the performance of the network.

關鍵字

Ethernet Train Backbone Network ； Link Aggregation ； Load balancing ； OPNET

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