version 15.1 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption service compress-config ! hostname Switch ! boot-start-marker boot-end-marker ! ! ! no aaa new-model ! ip cef ! ! no ipv6 cef ipv6 multicast rpf use-bgp spanning-tree mode pvst spanning-tree extend system-id ! ! ! ! ! ! vlan internal allocation policy ascending ! ! ! ! ! interface Ethernet0/0 switchport trunk encapsulation dot1q switchport mode trunk duplex auto ! interface Ethernet0/1 switchport trunk encapsulation dot1q switchport mode trunk duplex auto ! interface Ethernet0/2 duplex auto ! interface Ethernet0/3 duplex auto ! interface Ethernet1/0 duplex auto ! interface Ethernet1/1 duplex auto ! interface Ethernet1/2 duplex auto ! interface Ethernet1/3 duplex auto ! interface Ethernet2/0 duplex auto ! interface Ethernet2/1 duplex auto ! interface Ethernet2/2 duplex auto ! interface Ethernet2/3 duplex auto ! interface Ethernet3/0 duplex auto ! interface Ethernet3/1 duplex auto ! interface Ethernet3/2 duplex auto ! interface Ethernet3/3 duplex auto ! ! ! no ip http server ! ! ! ! control-plane ! ! line con 0 logging synchronous line aux 0 line vty 0 4 login ! end