华为设备配置链路聚合（华为链路聚合配置实验）

华为设备配置链路聚合（华为链路聚合配置实验）

1.创建链路聚合口

[LSW1]int Eth-Trunk 1

[LSW1-Eth-Trunk1]trunkport GigabitEthernet 0/0/1 to 0/0/3

[LSW2]int Eth-Trunk 1

[LSW2-Eth-Trunk1]trunkport GigabitEthernet 0/0/1 to 0/0/3

[LSW2]int Eth-Trunk 2

[LSW2-Eth-Trunk2]mode lacp

[LSW2-Eth-Trunk2]trunkport GigabitEthernet 0/0/4 to 0/0/6

[LSW3]int Eth-Trunk 2

[LSW3-Eth-Trunk2]mode lacp

[LSW3-Eth-Trunk2]trunkport GigabitEthernet 0/0/4 to 0/0/6

[LSW3-Eth-Trunk2]max active-linknumber 2  //配置活动接口上限阈值为2

[LSW3]lacp priority 100  //在LSW3上配置系统优先级为100，使其成为LACP主动端

[LSW3-GigabitEthernet0/0/4]lacp priority 100

[LSW3-GigabitEthernet0/0/5]lacp priority 100  //配置接口优先级确定活动链路

2. 创建VLAN并将接口加入VLAN

[LSW1]vlan batch 10 20

[LSW1-GigabitEthernet0/0/4]port link-type access

[LSW1-GigabitEthernet0/0/4]port default vlan 10

[LSW1-GigabitEthernet0/0/5]port link-type access

[LSW1-GigabitEthernet0/0/5]port default vlan 20

[LSW2]vlan batch 10 20

[LSW2-GigabitEthernet0/0/7]port link-type access

[LSW2-GigabitEthernet0/0/7]port default vlan 10

[LSW2-GigabitEthernet0/0/8]port link-type access

[LSW2-GigabitEthernet0/0/8]port default vlan 20

[LSW3]vlan batch 10 20

[LSW3-GigabitEthernet0/0/1]port link-type access

[LSW3-GigabitEthernet0/0/1]port default vlan 10

[LSW3-GigabitEthernet0/0/2]port link-type access

[LSW3-GigabitEthernet0/0/2]port default vlan 20

3. 配置Eth-Trunk的及其负载分担方式

[LSW1]interface  Eth-Trunk 1

[LSW1-Eth-Trunk1]port link-type trunk

[LSW1-Eth-Trunk1]port trunk allow-pass vlan 10 20

[LSW1-Eth-Trunk1]load-balance src-dst-mac

[LSW2]int Eth-Trunk 1

[LSW2-Eth-Trunk1]port link-type trunk

[LSW2-Eth-Trunk1]port trunk allow-pass vlan 10 20

[LSW2-Eth-Trunk1]load-balance src-dst-mac

[LSW2-Eth-Trunk2]port link-type trunk

[LSW2-Eth-Trunk2]port trunk allow-pass vlan 10 20

[LSW3-Eth-Trunk2]port link-type trunk

[LSW3-Eth-Trunk2]port trunk allow-pass vlan 10 20

4.验证

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