#创建聚合组1(根据具体情况选择下面两种方式之一)。
l采用静态聚合模式：创建二层聚合接口1
system-view
[SwitchA] interface bridge-aggregation 1
[SwitchA-Bridge-Aggregation1] quit
l采用动态聚合模式：创建二层聚合接口，并配置动态聚合模式
system-view
[SwitchA] interface bridge-aggregation 1
[SwitchA-Bridge-Aggregation1] link-aggregation mode dynamic
#将以太网端口GigabitEthernet1/0/1至GigabitEthernet1/0/3加入聚合组1。
[SwitchA] interface GigabitEthernet 1/0/1
[SwitchA-GigabitEthernet1/0/1] port link-aggregation group 1
[SwitchA-GigabitEthernet1/0/1] interface GigabitEthernet 1/0/2
[SwitchA-GigabitEthernet1/0/2] port link-aggregation group 1
[SwitchA-GigabitEthernet1/0/2] interface GigabitEthernet 1/0/3
[SwitchA-GigabitEthernet1/0/3] port link-aggregation group 1
[SwitchA-GigabitEthernet1/0/3] quit
#配置二层聚合接口1所属VLAN，并将该配置批量下发到各成员端口上。
[SwitchA] interface bridge-aggregation 1
[SwitchA-Bridge-Aggregation1] port access vlan 20
[SwitchA-Bridge-Aggregation1] quit
#显示配置信息。
[SwitchA] display link-aggregation verbose
Loadsharing Type: Shar — Loadsharing, NonS — Non-Loadsharing
Port Status: S — Selected, U — Unselected
Flags: A — LACP_Activity, B — LACP_Timeout, C — Aggregation,
D — Synchronization, E — Collecting, F — Distributing,
G — Defaulted, H — Expired
Aggregation Interface: Bridge-Aggregation1
Aggregation Mode: Static
Loadsharing Type: Shar
Port Status Oper-Key
GE1/0/1 S 1
GE1/0/2 S 1
GE1/0/3 S 1
结果说明：本端加入到静态聚合组内的成员端口都处于Selected状态，与对端对应端口是否是Selected状态无关。
l采用动态聚合模式的链路聚合配置信息
[SwitchA]display link-aggregation verbose
Loadsharing Type: Shar — Loadsharing, NonS — Non-Loadsharing
Port Status: S — Selected, U — Unselected
Flags: A — LACP_Activity, B — LACP_Timeout, C — Aggregation,
D — Synchronization, E — Collecting, F — Distributing,
G — Defaulted, H — Expired
Aggregation Interface: Bridge-Aggregation1
Aggregation Mode: Dynamic
Loadsharing Type: Shar
System ID: 0x8000, 000f-e234-5678
Local:
Port Status Priority Oper-Key Flag
GE1/0/1 S 32768 1 {ACDEF}
GE1/0/2 S 32768 1 {ACDEF}
GE1/0/3 S 32768 1 {ACDEF}
Remote:
Actor Partner Priority Oper-Key SystemID Flag
GE1/0/1 17 32768 1 0x8000, 0000-fc00-6504 {ACDEF}
GE1/0/2 18 32768 1 0x8000, 0000-fc00-6504 {ACDEF}
GE1/0/3 19 32768 1 0x8000, 0000-fc00-6504 {ACDEF}
结果说明：结果显示本端和对端设备上聚合组内的成员端口都处于Selected状态，通过LACP协议报文交互，可使两端聚合组内的成员端口选中状态达成一致，可顺利实现对用户数据的转发。
原文链接：https://www.hqyman.cn/post/2206.html
