S5#sh run int fa 0/24 Building configuration... Current configuration : 183 bytes ! interface FastEthernet0/24 switchport trunk encapsulation dot1q switchport trunk allowed vlan 10,20,34 switchport mode trunk switchport nonegotiate speed 100 duplex full end S6#sh run int fa 0/24 Building configuration... Current configuration : 183 bytes ! interface FastEthernet0/24 switchport trunk encapsulation dot1q switchport trunk allowed vlan 10,20,34 switchport mode trunk switchport nonegotiate speed 100 duplex full end