The topology is as follows
1. Configure Link Aggregation
SW1 device configuration
<H3C>system-view #进入系统视图
[H3C]sysname sw1 #将设备命名为sw1
[sw1]interface Bridge-Aggregation 1 #创建静态链路聚合组1
[sw1-Bridge-Aggregation1]port link-type trunk #将链路聚合组接口类型设置为trunk
[sw1-Bridge-Aggregation1]port trunk permit vlan all #设置链路聚合组接口允许通过的vlan
[sw1-Bridge-Aggregation1]quit #退出链路聚合组视图
[sw1]interface range Gigabitethernet 1/0/1 to Gigabitethernet 1/0/3 #进入g1/0/1到g1/0/3的接口视图
[sw1-if-range]port link-type trunk #将接口类型设置为trunk
[sw1-if-range]port trunk permit vlan all #设置允许通过的vlan
[sw1-if-range]port link-aggregation group 1 #将接口加入到聚合组
[sw1-if-range]quit #退出接口视图
[sw1]save #保存
SW2 device configuration
<H3C>system-view #进入系统视图
[H3C]sysname sw2 #将设备命名为sw2
[sw2]interface Bridge-Aggregation 1 #创建静态链路聚合组1
[sw2-Bridge-Aggregation1]port link-type trunk #将链路聚合组接口类型设置为trunk
[sw2-Bridge-Aggregation1]port trunk permit vlan all #设置链路聚合组接口允许通过的vlan
[sw2-Bridge-Aggregation1]quit #退出链路聚合组视图
[sw2]interface range Gigabitethernet 1/0/1 to Gigabitethernet 1/0/3 #进入g1/0/1到g1/0/3的接口视图
[sw2-if-range]port link-type trunk #将接口类型设置为trunk
[sw2-if-range]port trunk permit vlan all #设置允许通过的vlan
[sw2-if-range]port link-aggregation group 1 #将接口加入到聚合组
[sw2-if-range]quit #退出接口视图
[sw2]save #保存 2. Configure VLANs
SW1 device configuration
<sw1>system-view #进入系统视图
[sw1]vlan 10 #创建vlan10
[sw1-vlan10]quit #退出到系统视图
[sw1]interface vlan 10 #进入到vlan10接口视图
[sw1-Vlan-interface10]ip address 1.1.1.254 24 #给vlan10配置IP地址
[sw1-Vlan-interface10]quit #退出vlan接口视图
[sw1]interface Gigabitethernet 1/0/4 #接入g1/0/4接口视图
[sw1-GigabitEthernet1/0/4]port link-type access #将接口类型设置为access
[sw1-GigabitEthernet1/0/4]port access vlan 10 #设置接口允许通过的vlan
[sw1-GigabitEthernet1/0/4]quit #退出接口视图
[sw1]save #保存SW2 device configuration
<sw2>system-view #进入系统视图
[sw2]vlan 10 #创建vlan10
[sw2-vlan10]quit #退出到系统视图
[sw2]interface Gigabitethernet 1/0/4 #进入到g1/0/4接口视图
[sw2-GigabitEthernet1/0/4]port link-type access #将接口类型设置为access
[sw2-GigabitEthernet1/0/4]port access vlan 10 #设置接口允许通过的vlan
[sw2-GigabitEthernet1/0/4]quit #退出接口视图
[sw2]save #保存3. Verify configuration
verify
SW1
<sw1>display interface bridge-aggregation 1
as the picture shows:
<sw1>display link-aggregation verboseas the picture shows:
SW2：
<sw2>display interface bridge-aggregation 1 as the picture shows:
<sw2>display link-aggregation verboseas the picture shows:
Next turn on PC1 and PC2
Configure PC1:
as the picture shows:
PC2：
as the picture shows:
Open the command line interface of PC1, ping the IP address of PC2: 1.1.1.2, and communicate;
as the picture shows:
Open the command line interface of PC2, ping the IP address of PC1: 1.1.1.1, and communicate;
as the picture shows:
Link static aggregation has been configured successfully.