h3c配置链路聚合ppt课件

链路聚合基本原理及其基本配置,2,2020/5/1,目录,链路聚合简介链路聚合的分类链路聚合的基本配置,3,2020/5/1,1.链路聚合简介,4,2020/5/1,链路聚合的作用,增加链路带宽提供链路可靠性,LinkAggregation,Server,PC,SWA,SWB,5,2020/5/1,聚合链路负载分担原理,聚合后链路基于流进行负载分担流的五要素：源和目的MAC、源和目的IP、协议。,PCA,PCB,SWA,SWB,6,2020/5/1,2.链路聚合的分类,7,2020/5/1,链路聚合的分类,静态聚合双方系统间不使用聚合协议来协商链路信息。优点：不占用链路带宽，能在当不同设备不兼容时可以聚合。缺点：当链路发生变化是不能改变状态。动态聚合双方系统间使用聚合协议来协商链路信息LACP（LinkAggregationControlProtocol，链路聚合控制协议）是一种基于IEEE802.3ad标准的、能够实现链路动态聚合的协议。优点：能根据链路变化调整状态。缺点：占用链路带宽。,8,2020/5/1,3.链路聚合的基本配置,9,2020/5/1,静态聚合配置,创建聚合端口将以太网端口加入聚合组,Switchinterfacebridge-aggregationinterface-number,Switch-Ethernet1/0/1portlink-aggregationgroupnumber,10,2020/5/1,链路聚合配置举例,E1/0/1,E1/0/3,E1/0/3,E1/0/1,E1/0/2,E1/0/2,SWAinterfacebridge-aggregation1SWA-Ethernet1/0/1portlink-aggregationgroup1SWA-Ethernet1/0/2portlink-aggregationgroup1SWA-Ethernet1/0/3portlink-aggregationgroup1,SWBinterfacebridge-aggregation1SWB-Ethernet1/0/1portlink-aggregationgroup1SWB-Ethernet1/0/2portlink-aggregationgroup1SWB-Ethernet1/0/3portlink-aggregationgroup1,SWA,SWB,11,2020/5/1,链路聚合显示及维护,displaylink-aggregationsummaryAggregationInterfaceType:BAGG-Bridge-Aggregation,RAGG-Route-AggregationAggregationMode:S-Static,D-DynamicLoadsharingType:Shar-Loadsharing,NonS-Non-LoadsharingActorSystemID:0 x8000,000f-e267-6c6aAGGAGGPartnerIDSelectUnselectShareInterfaceModePortsPortsType-BAG