1、创建聚合接口 ID为50

interface Bridge-Aggregation50

 link-aggregation mode dynamic      

使用LACP协议，默认使用的负载模式为src－ip dst－ip   华为交换机默认使用的是dst-mac

2、将接口加入到聚合组里

interface Ten-GigabitEthernet1/0/10

 port link-mode bridge

 port link-aggregation group 50

interface Ten-GigabitEthernet1/0/23

 port link-mode bridge

 port link-aggregation group 50

注意：加入聚合组前接口下不能有任何配置

3、在聚合端口下加入配置，该配置会自动下发到组内所有端口

interface Bridge-Aggregation50

 description senhua

 port link-type trunk

 undo port trunk permit vlan 1

 port trunk permit vlan 3002 3010 3012 3200

 link-aggregation mode dynamic

注意：当我们往正常使用的聚合接口中加入新端口时，要想让新端口马上生效，要把聚合接口下的配置重新刷新一下，这样新接口的端口中才会被下发聚合口中的配置。

interface Ten-GigabitEthernet1/0/10

 port link-mode bridge

 port link-type trunk

 undo port trunk permit vlan 1

 port trunk permit vlan 3002 3010 3012 3200

 port link-aggregation group 50

4、验证接口是否添加成功

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-Aggregation10

Aggregation Mode: Static

Loadsharing Type: Shar

  Port             Status    Oper-Key

--------------------------------------------------------------------------------

Aggregation Interface: Bridge-Aggregation50

Aggregation Mode: Dynamic

Loadsharing Type: Shar

System ID: 0x8000, 80f6-2e8d-39ab

Local:

  Port             Status  Priority Oper-Key  Flag

--------------------------------------------------------------------------------

  XGE1/0/10        S       32768    1         {ACDEF}

  XGE1/0/23        S       32768    1         {ACDEF}

Remote:

  Actor            Partner Priority Oper-Key  SystemID               Flag

--------------------------------------------------------------------------------

  XGE1/0/10        21      32768    2         0x8000, 70f9-6d42-01c4 {ACDEF}

  XGE1/0/23        29      32768    2         0x8000, 70f9-6d42-01c4 {ACDEF}

Aggregation Interface: Bridge-Aggregation100

Aggregation Mode: Static

Loadsharing Type: Shar

  Port             Status    Oper-Key

--------------------------------------------------------------------------------

H3C 5500/5820 端口聚合LACP