>>>>>>>>>>>>>>>#interface port-channel 1
no shutdown
switchport mode trunk
switchport trunk allow vlan all
mtu 9216
>>>>>>>>>>>##递进式分配器
interface Ethernet 0/2
no shutdown
switchport
switchport mode trunk
switchport trunk allow vlan all
dc偏置
mtu 9216
channel-group 1 mode active
光缆接线盒
>>>>>>>>>>>####vlan 2
no shutdown
interface vlanif 2
no shutdown
mtu 9216