交换机配置链路聚合

设备两端需要使用相同的聚合模式，将物理端口配置清空后再加入聚合组

# 创建二层聚合接口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

[H3C]interface bridge-aggregation 1

[H3C-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

[H3C]interface bridge-aggregation 1

[H3C-Bridge-Aggregation1] link-aggregation mode dynamic

[H3C-Bridge-Aggregation1] quit



# 分别将端口GigabitEthernet1/0/1至GigabitEthernet1/0/2加入到聚合组1中。

[H3C]interface gigabitethernet 1/0/1

[H3C-GigabitEthernet1/0/1] port link-aggregation group 1

[H3C-GigabitEthernet1/0/1] quit

[H3C]interface gigabitethernet 1/0/2

[H3C-GigabitEthernet1/0/2] port link-aggregation group 1

[H3C-GigabitEthernet1/0/2] quit



# 配置二层聚合接口1为Trunk端口，并允许VLAN 10和VLAN 20的报文通过。

[H3C]interface bridge-aggregation 1

[H3C-Bridge-Aggregation1] port link-type trunk

[H3C-Bridge-Aggregation1] port trunk permit vlan 10 20

 Please wait... Done.

 Configuring GigabitEthernet 1/0/1... Done.

 Configuring GigabitEthernet 1/0/2... Done.

 Configuring GigabitEthernet 1/0/3... Done.

[H3C-Bridge-Aggregation1] quit



# 保存配置信息

[H3C]save force