interface Port-channel1 switchport trunk encapsulation dot1q switchport mode trunk speed nonegotiate!interface Port-channel2 switchport trunk encapsulation dot1q switchport mode trunkinterface GigabitEthernet1/0/1 switchport trunk encapsulation dot1q switchport mode trunk duplex full no mdix auto channel-group 2 mode desirable!interface GigabitEthernet1/0/2 switchport trunk encapsulation dot1q switchport mode trunk duplex full no mdix auto channel-group 2 mode desirable端品的配置 就是这例子
3560(config)#interface range fa0/23 - 243560(config-range)#switchport mode trunk3560(config-range)#channel-group 1 mode active 2950t(config)#interface range fa0/23 - 242950t(config-range)#switchport mode trunk2950t(config-range)#channel-group 1 mode active