实验之一：链路聚合

华为S5700交换机两台，拓扑图如下：

在A交换机做如下配置

[A]interface Eth-Trunk 0
[A-Eth-Trunk0]

将A交互垃圾需要聚合的端口加入到Eth-Trunk 0中

[A]interface g0/0/1
[A-GigabitEthernet0/0/1]e
[A-GigabitEthernet0/0/1]eth-trunk 0
Info: This operation may take a few seconds. Please wait for a moment...done.

[A]interface g0/0/2
[A-GigabitEthernet0/0/2]eth-trunk 0
Info: This operation may take a few seconds. Please wait for a moment...done.
[A-GigabitEthernet0/0/2]

[A]dis eth-trunk 0
Eth-Trunk0's state information is:
WorkingMode: NORMAL Hash arithmetic: According to SIP-XOR-DIP
Least Active-linknumber: 1 Max Bandwidth-affected-linknumber: 8
Operate status: up Number Of Up Port In Trunk: 2
--------------------------------------------------------------------------------

PortName Status Weight
GigabitEthernet0/0/1 Up 1
GigabitEthernet0/0/2 Up 1

[A]

在B交换机上进行如下配置

[B]interface Eth-Trunk 0
[B-Eth-Trunk0]quit
[B]

将B交换机需要聚合的端口加入到Eth-Trunk 0中

[B]int g0/0/1
[B-GigabitEthernet0/0/1]e
[B-GigabitEthernet0/0/1]eth-trunk 0
Info: This operation may take a few seconds. Please wait for a moment...done.
[B-GigabitEthernet0/0/1]

[B-GigabitEthernet0/0/2]eth-trunk 0
Info: This operation may take a few seconds. Please wait for a moment...done.
[B-GigabitEthernet0/0/2]

[B]dis eth-trunk 0
Eth-Trunk0's state information is:
WorkingMode: NORMAL Hash arithmetic: According to SIP-XOR-DIP
Least Active-linknumber: 1 Max Bandwidth-affected-linknumber: 8
Operate status: up Number Of Up Port In Trunk: 2
--------------------------------------------------------------------------------

PortName Status Weight
GigabitEthernet0/0/1 Up 1
GigabitEthernet0/0/2 Up 1

[B]

以上就是配置链路聚合的简单步骤，希望对大家有用！！shxke希望大家多多交流我网络方面的知识！！