Brouillon

Sw1

interface FastEthernet0/1

switchport mode trunk

! interface FastEthernet0/2

! interface FastEthernet0/3

! interface FastEthernet0/4

! interface FastEthernet0/5

! interface FastEthernet0/6

! interface FastEthernet0/7

! interface FastEthernet0/8

! interface FastEthernet0/9

! interface FastEthernet0/10

! interface FastEthernet0/11

! interface FastEthernet0/12

! interface FastEthernet0/13

! interface FastEthernet0/14

! interface FastEthernet0/15

! interface FastEthernet0/16

! interface FastEthernet0/17

! interface FastEthernet0/18

! interface FastEthernet0/19

switchport access vlan 100

! interface FastEthernet0/20

switchport access vlan 100

! interface FastEthernet0/21

switchport access vlan 100

! interface FastEthernet0/22 ! interface FastEthernet0/23

switchport mode trunk

! interface FastEthernet0/24

switchport mode trunk

! interface GigabitEthernet0/1

! interface GigabitEthernet0/2

Routeur intervlan

interface GigabitEthernet0/0

no ip address
duplex auto
speed auto

! interface GigabitEthernet0/0.20

encapsulation dot1Q 20
ip address 172.16.20.254 255.255.255.0
ip helper-address 172.16.100.200

! interface GigabitEthernet0/0.30

encapsulation dot1Q 30
ip address 172.16.30.254 255.255.255.0
ip helper-address 172.16.100.200

! interface GigabitEthernet0/0.40

encapsulation dot1Q 40
ip address 172.16.40.254 255.255.255.0

! interface GigabitEthernet0/0.100

encapsulation dot1Q 100
ip address 172.16.100.254 255.255.255.0

! interface GigabitEthernet0/1

ip address 172.16.200.100 255.255.255.0
duplex auto
speed auto

! interface Vlan1

no ip address
shutdown

! ip classless ip route 0.0.0.0 0.0.0.0 172.16.200.254 !