S5700 链路聚合

SW1

[Huawei]sysname SW1
[SW1]un in en
[SW1]interface Eth-Trunk 1
[SW1-Eth-Trunk1]trunkport GigabitEthernet 0/0/1 to 0/0/3
[SW1-Eth-Trunk1]q

SW2

[Huawei]sysname SW2
[SW2]un in en
[SW2]interface Eth-Trunk 1
[SW2-Eth-Trunk1]trunkport GigabitEthernet 0/0/1 to 0/0/3
[SW2-Eth-Trunk1]q

SW1

[SW1]vlan batch 10 20
[SW1]interface GigabitEthernet 0/0/4
[SW1-GigabitEthernet0/0/4]port link-type trunk 
[SW1-GigabitEthernet0/0/4]port trunk allow-pass vlan 10
[SW1-GigabitEthernet0/0/4]q
[SW1]interface GigabitEthernet 0/0/5
[SW1-GigabitEthernet0/0/5]port link-type trunk 
[SW1-GigabitEthernet0/0/5]port trunk allow-pass vlan 20
[SW1-GigabitEthernet0/0/5]q

SW2

[SW2]vlan batch 10 20
[SW2]interface GigabitEthernet 0/0/4
[SW2-GigabitEthernet0/0/4]port link-type trunk 
[SW2-GigabitEthernet0/0/4]port trunk allow-pass vlan 10
[SW2-GigabitEthernet0/0/4]q
[SW2]interface GigabitEthernet 0/0/5
[SW2-GigabitEthernet0/0/5]port link-type trunk 
[SW2-GigabitEthernet0/0/5]port trunk allow-pass vlan 20
[SW2-GigabitEthernet0/0/5]q

SW1

[SW1]interface Eth-Trunk 1
[SW1-Eth-Trunk1]port link-type trunk 
[SW1-Eth-Trunk1]port trunk allow-pass vlan 10 20
[SW1-Eth-Trunk1]load-balance src-dst-mac 

SW2

[SW2]interface Eth-Trunk 1
[SW2-Eth-Trunk1]port link-type trunk 
[SW2-Eth-Trunk1]port trunk allow-pass vlan 10 20
[SW2-Eth-Trunk1]load-balance src-dst-mac 

[SW1]dis eth-trunk 1

[SW2]dis eth-trunk 1

从以上信息看出Eth-Trunk 1中包含3个成员接口GigabitEthernet0/0/1、GigabitEthernet0/0/2和GigabitEthernet0/0/3，成员接口的状态都为Up。Eth-Trunk 1的“Operate status”为Up。