路由器与交换机做链路聚合
AR1配置
interface Eth-Trunk1 undo portswitch # interface GigabitEthernet0/0/0 eth-trunk 1 # interface GigabitEthernet0/0/1 eth-trunk 1
SW1配置
interface Eth-Trunk1 mode lacp-static interface GigabitEthernet0/0/1 eth-trunk 1 # interface GigabitEthernet0/0/2 eth-trunk 1