interface Port-channel1
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 2,3
switchport mode trunk
!
interface GigabitEthernet1/0/23
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 2,3
switchport mode trunk
channel-group 1 mode on
!
interface GigabitEthernet1/0/24
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 2,3
switchport mode trunk
channel-group 1 mode on
vlan 2 by port
tagged ethe 1 ethe 47 to 48
!
vlan 3 by port
tagged ethe 1 ethe 47 to 48
!
trunk ethe 47 to 48
trunk deploy