二层交换机链路聚合、三层交换机链路聚合和三层交换机的单臂路由
二层交换机的链路聚合：
启动设备，配置PC的IP地址与子网掩码
SW5配置信息
<Huawei>undo terminal monitor
<Huawei>system-view
[Huawei]user-interface console 0
[Huawei-ui-console0]idle-timeout 0 0
[Huawei-ui-console0]sysname SW5
[SW5]int Eth-Trunk 1
[SW5-Eth-Trunk1]port link-type trunk
[SW5-Eth-Trunk1]port trunk allow-pass vlan all
[SW5-Eth-Trunk1]int e0/0/2
[SW5-Ethernet0/0/2]eth-trunk 1
[SW5-Eth-Trunk1]int e0/0/3
[SW5-Ethernet0/0/3]eth-trunk 1
[SW5-Eth-Trunk1]int e0/0/4
[SW5-Ethernet0/0/4]eth-trunk 1
[SW5-Ethernet0/0/4]quit
[SW5]vlan 2
[SW5-vlan2]int e0/0/1
[SW5-Ethernet0/0/1]port hybrid pvid vlan 2
[SW5-Ethernet0/0/1]port hybrid untagged vlan 2
[SW5-Ethernet0/0/1]quit
SW6配置信息
<Huawei>undo terminal monitor
<Huawei>system-view
[Huawei]user-interface console 0
[Huawei-ui-console0]idle-timeout 0 0
[Huawei-ui-console0]sysname SW6
[SW6]int Eth-Trunk 1
[SW6-Eth-Trunk1]port link-type trunk
[SW6-Eth-Trunk1]port trunk allow-pass vlan all
[SW6-Eth-Trunk1]int e0/0/2
[SW6-Ethernet0/0/2]eth-trunk 1
[SW6-Eth-Trunk1]int e0/0/3
[SW6-Ethernet0/0/3]eth-trunk 1
[SW6-Eth-Trunk1]int e0/0/4
[SW6-Ethernet0/0/4]eth-trunk 1
[SW6-Ethernet0/0/4]quit
[SW6]vlan 2
[SW6-vlan2]int e0/0/1
[SW6-Ethernet0/0/1]port hybrid pvid vlan 2
[SW6-Ethernet0/0/1]port hybrid untagged vlan 2
[SW6-Ethernet0/0/1]quit
三层交换机的链路聚合：
CE3配置信息
<Huawei>undo terminal monitor
<Huawei>system-view
[Huawei-ui-console0]sysname CE3
[~CE3]int Eth-Trunk 1
[*CE3-Eth-Trunk1]undo portswitch
[*CE3-Eth-Trunk1]ip add 10.1.1.1 24
[*CE3-Eth-Trunk1]int g1/0/0
[*CE3-GE1/0/0]eth-trunk 1
[*CE3-GE1/0/0]undo shutdown
[*CE3-Eth-Trunk1]int g1/0/1
[*CE3-GE1/0/1]eth-trunk 1
[*CE3-GE1/0/1]undo shutdown
[*CE3-Eth-Trunk1]int g1/0/2
[*CE3-GE1/0/2]eth-trunk 1
[*CE3-GE1/0/2]undo shutdown
[*CE3-GE1/0/2]quit
[*CE3]quit
[~CE3]int LoopBack 0
[*CE3-LoopBack0]ip add 192.168.1.100 32
[*CE3-LoopBack0]quit
[*CE3]quit
Warning: Uncommitted configurations found. Are you sure to commit them before ex
iting? [Y(yes)/N(no)/C(cancel)]:y
[*CE3]ip route-static 192.168.2.100 32 10.1.1.2 （设置静态路由，设定路由下一跳地址）
CE4配置信息
<Huawei>undo terminal monitor
<Huawei>system-view
[Huawei-ui-console0]sysname CE4
[~CE4]int Eth-Trunk 1
[*CE4-Eth-Trunk1]undo portswitch
[*CE4-Eth-Trunk1]ip add 10.1.1.2 24
[*CE4-Eth-Trunk1]int g1/0/0
[*CE4-GE1/0/0]eth-trunk 1
[*CE4-GE1/0/0]undo shutdown
[*CE4-Eth-Trunk1]int g1/0/1
[*CE4-GE1/0/1]eth-trunk 1
[*CE4-GE1/0/1]undo shutdown
[*CE4-Eth-Trunk1]int g1/0/2
[*CE4-GE1/0/2]eth-trunk 1
[*CE4-GE1/0/2]undo shutdown
[*CE4-GE1/0/2]quit
[*CE4]quit
[~CE4]int LoopBack 0
[*CE4-LoopBack0]ip add 192.168.2.100 32
[*CE4-LoopBack0]quit
[*CE4]quit
Warning: Uncommitted configurations found. Are you sure to commit them before ex
iting? [Y(yes)/N(no)/C(cancel)]:y
[*CE4]ip route-static 192.168.1.100 32 10.1.1.1
配置信息需要到用户试图保存才能生效
三层交换机的单臂路由
SW4配置信息
<Huawei>undo terminal monitor
<Huawei>system-view
[Huawei]user-interface console 0
[Huawei-ui-console0]idle-timeout 0 0
[Huawei-ui-console0]sysname SW4
[SW4]vlan batch 10 20
[SW4]int g0/0/1
[SW4-GigabitEthernet0/0/1]port hybrid pvid vlan 10
[SW4-GigabitEthernet0/0/1]port hybrid untagged vlan 10
[SW4-GigabitEthernet0/0/1]int g0/0/2
[SW4-GigabitEthernet0/0/2]port hybrid pvid vlan 20
[SW4-GigabitEthernet0/0/2]port hybrid untagged vlan 20
[SW4-GigabitEthernet0/0/2]quit
[SW3]int vlanif 10
[SW3-Vlanif10]ip add 192.168.10.1 24
[SW3-Vlanif10]int vlanif 20
[SW3-Vlanif20]ip add 192.168.20.1 24
[SW3-Vlanif20]quit
