知识点 1.链路聚合要求两端设备间参与聚合的接口数量、速率、双工模式、流控方式一致 2.链路聚合分为 手动聚合(manual);lacp-static(lacp 静态聚合) 3.lacp 是一个公有协议 Link Aggregation Control Protocol的简写 :链路汇聚控制协议 4.命令 eth-trunk:以太网trunk 5.添加方式: manual手动配置

方法一

[Huawei]int Eth-Trunk 1 [Huawei-Eth-Trunk1]quit [Huawei]interface GigabitEthernet 0/0/1 [Huawei-GigabitEthernet0/0/1]eth-trunk 1 [Huawei-GigabitEthernet0/0/2]interface GigabitEthernet 0/0/1 [Huawei-GigabitEthernet0/0/2]eth-trunk 1

方法二

[Huawei]int Eth-Trunk 1 [Huawei-Eth-Trunk1] [Huawei-Eth-Trunk1]trunkport GigabitEthernet 0/0/1 [Huawei-Eth-Trunk1]trunkport GigabitEthernet 0/0/2

lacp-static配置(可实现链路备份)

[Huawei]int Eth-Trunk 1 [Huawei-Eth-Trunk1]mode lacp-static [Huawei-Eth-Trunk1]trunkport GigabitEthernet 0/0/1 [Huawei-Eth-Trunk1]trunkport GigabitEthernet 0/0/2 [Huawei-Eth-Trunk1]max active-linknumber 2 设置激活端口数量2

扩展知识

[Huawei-Eth-Trunk1]mode manual manual是默认的,如果选用手动就可以不写这条 [Huawei-Eth-Trunk1]load-balance ? -----基于什么区均衡分流 比如源IP、目的IP、源Mac等等 dis int eth-trunk 1 dis eth-trunk 1