interface Port-channel3


 switchport

 switchport trunk encapsulation dot1q

 switchport trunk native vlan 648

 switchport trunk allowed vlan 648,649

 switchport mode trunk

 no ip address

end


interface GigabitEthernet4/10


 switchport

 switchport trunk encapsulation dot1q

 switchport mode trunk

 switchport trunk allowed vlan 648,649

 switchport trunk native vlan 648

 no ip address

 no cdp enable

 logging event link-status

 logging event trunk-status

 spanning-tree guard root

 channel-protocol lacp

 channel-group 3 mode active

 

 

interface GigabitEthernet4/11


 switchport

 switchport trunk encapsulation dot1q

 switchport mode trunk 

 switchport trunk allowed vlan 648,649

 switchport trunk native vlan 648

 no ip address

 no cdp enable

 logging event link-status

 logging event trunk-status

 spanning-tree guard root

 channel-protocol lacp

 channel-group 3 mode active