version 15.0

no service timestamps log datetime msec

no service timestamps debug datetime msec

no service password-encryption

!

hostname S1

!

!

ip dhcp excluded-address 192.168.10.1

ip dhcp excluded-address 192.168.10.2

!

ip dhcp pool mySwitch

network 192.168.10.0 255.255.255.0

default-router 192.168.10.1

dns-server 4.4.4.4

!

!

!

spanning-tree mode pvst

spanning-tree extend system-id

!

interface FastEthernet0/1

switchport trunk allowed vlan 2-4

switchport mode trunk

!

interface FastEthernet0/2

switchport access vlan 2

switchport mode access

!

interface FastEthernet0/3

switchport access vlan 3

switchport mode access

!

interface FastEthernet0/4

switchport access vlan 4

switchport mode access

!

interface Vlan1

ip address 192.168.10.2 255.255.255.0

ip helper-address 192.168.10.1

!

ip default-gateway 192.168.10.1

!

!

!

!

line con 0

!

line vty 0 4

login

line vty 5 15

login

!

!

!

!

end