Setting Switch

Router 1
hostname R1 !
enable secret class !
no ip domain lookup !
interface FastEthernet0/0
ip address 172.17.50.1 255.255.255.0
no shutdown !
interface FastEthernet0/1
no shutdown !
interface FastEthernet0/1.1
encapsulation dot1Q 1
ip address 172.17.1.1 255.255.255.0 !
interface FastEthernet0/1.10
encapsulation dot1Q 10

ip address 172.17.10.1 255.255.255.0
!
interface FastEthernet0/1.20
encapsulation dot1Q 20
ip address 172.17.20.1 255.255.255.0
!
interface FastEthernet0/1.30
encapsulation dot1Q 30
ip address 172.17.30.1 255.255.255.0
!
interface FastEthernet0/1.99
encapsulation dot1Q 99 native
ip address 172.17.99.1 255.255.255.0
!

!
line con 0
line aux 0
line vty 0 4
login
password cisco
!

LAN Switching and Wireless: Inter-VLAN Routing Lab 6.4.1: Basic Inter-VLAN Routing
Switch 1
!
hostname S1
!
enable secret class
!
no ip domain lookup
!
interface FastEthernet0/1
switchport trunk native vlan 99
switchport mode trunk
!
interface FastEthernet0/2
switchport trunk native vlan 99
switchport mode trunk
!
interface FastEthernet0/3
switchport trunk native vlan 99
switchport mode trunk
!
interface FastEthernet0/4
switchport trunk native vlan 99
switchport mode trunk
!
interface FastEthernet0/5
no shutdown
!

!
interface Vlan1
no ip address
no ip route-cache
!
interface Vlan99
ip address 172.17.99.11 255.255.255.0
no shutdown
!
ip default-gateway 172.17.99.1
ip http server
!
line con 0
logging synchronous
line vty 0 4
login
password cisco
line vty 5 15
login
password cisco
!
end
Switch 2
!
hostname S2
!

LAN Switching and Wireless: Inter-VLAN Routing Lab 6.4.1: Basic Inter-VLAN Routing
enable secret class
!
no ip domain lookup
!
interface FastEthernet0/1
switchport trunk native vlan 99
switchport mode trunk
!
interface FastEthernet0/2
switchport trunk native vlan 99
switchport mode trunk
!
interface FastEthernet0/3
switchport trunk native vlan 99
switchport mode trunk
!
interface FastEthernet0/4
switchport trunk native vlan 99
switchport mode trunk
!
interface FastEthernet0/5
switchport access vlan 30
switchport mode access
!
interface FastEthernet0/6
switchport access vlan 30
switchport mode access
!
interface FastEthernet0/7
switchport access vlan 30
!
interface FastEthernet0/8
switchport access vlan 30
!
interface FastEthernet0/9
switchport access vlan 30
!
interface FastEthernet0/10
switchport access vlan 30
!
interface FastEthernet0/11
switchport access vlan 10
switchport mode access
!
interface FastEthernet0/12
switchport access vlan 10
!
interface FastEthernet0/13
switchport access vlan 10
!
interface FastEthernet0/14
switchport access vlan 10
!
interface FastEthernet0/15
switchport access vlan 10
!
LAN Switching and Wireless: Inter-VLAN Routing Lab 6.4.1: Basic Inter-VLAN Routing
interface FastEthernet0/16
switchport access vlan 10
!
interface FastEthernet0/17
switchport access vlan 10
!
interface FastEthernet0/18
switchport access vlan 20
!
interface FastEthernet0/19
switchport access vlan 20
!
interface FastEthernet0/20
switchport access vlan 20
!
interface FastEthernet0/21
switchport access vlan 20
!
interface FastEthernet0/22
switchport access vlan 20
!
interface FastEthernet0/23
switchport access vlan 20
!
interface FastEthernet0/24
switchport access vlan 20
!
interface Vlan1
no ip address
no ip route-cache
!
interface Vlan99
ip address 172.17.99.12 255.255.255.0
no shutdown
!
ip default-gateway 172.17.99.1
ip http server
!
line con 0
password cisco
logging synchronous
login
line vty 0 4
password cisco
login
line vty 5 15
password cisco
login
!
end
Switch 3
!
hostname S3