交换机动态链路聚合组网在不同传输网络中的实现与实验研究
Experimental Research and Implementation of Switch Dynamic Link Aggregation Networking in Different Transmission Networks
梁东敏 1江林峰 1周雷 1陈晓宇1
作者信息
- 1. 民航西南空管局,四川成都 610202
- 折叠
摘要
文章旨在探索交换机动态链路聚合(LACP)在不同网络结构中的实现方式.当使用交换机进行动态链路聚合组网时,若动态聚合的链路使用的是传输接入网络提供的默认配置以太网通道,动态链路聚合的LACP协议报文将无法在两个交换机之间正常传送,导致动态链路聚合配置失败,业务存在中断的风险.通过搭建多种传输网络结构,针对不同传输网络的以太网通道进行了交换机动态链路聚合组网实验研究,实验结果显示,在不同的传输网络结构中均需要开启以太网通道的透传功能,方可使本端交换机收到对端交换机的LACP的协议报文,实现动态链路聚合.
Abstract
This article aims to explore the implementation methods of Switch Dynamic Link Ag-gregation Protocol(LACP)in different network structures.When utilizing switches for dynam-ic link aggregation networking,if the dynamically aggregated links employ the default con-figured Ethernet channels provided by the transmission access network,the LACP protocol mes-sages for dynamic link aggregation will be unable to transmit normally between the two swit-ches,leading to failures in dynamic link aggregation configurations and posing risks of service interruption.Through the establishment of various transmission network structures,experimen-tal research has been conducted on switch dynamic link aggregation networking,targeting Ether-net channels of different transmission networks.The experimental results indicate that it is nec-essary to enable the transparent transmission function of the Ethernet channels in different trans-mission network structures,allowing the local switch to receive the LACP protocol messages from the remote switch and achieve dynamic link aggregation.
关键词
交换机/动态链路聚合/LACP/透传Key words
switch/dynamic link aggregation/LACP/transparent transmission引用本文复制引用
出版年
2024
NETL
NSTL
万方数据