!SW12:
!
configure terminal
!
interface fastEthernet0/8
switchport trunk encapsulation dot1q
switchport mode trunk
!
vtp mode client
vtp domain BCMSN1
vtp pass CISCO
!
interface range fastEthernet0/1 - 7
switchport mode access
switchport access vlan 11
!
interface range fastEthernet0/9 - 16
switchport mode access
switchport access vlan 12
!
interface range fastEthernet0/17 - 24
switchport mode access
switchport access vlan 13
!
end
SW13:
configure terminal
!
interface fastEthernet0/8
switchport trunk encapsulation dot1q
switchport mode trunk
!
vtp mode client
vtp domain BCMSN1
vtp pass CISCO
!
interface range fastEthernet0/1 - 7
switchport mode access
switchport access vlan 11
!
interface range fastEthernet0/10 - 16
switchport mode access
switchport access vlan 12
!
interface range fastEthernet0/17 - 24
switchport mode access
switchport access vlan 13
!
end
!R11:
configure terminal
!
interface loopback0
ip address 1.1.1.1 255.255.255.0
!
interface serial0/0
clock rate 64000
ip address 192.168.1.1 255.255.255.0
no shutdown
!
interface fastEthernet0/0
no shutdown
!
interface fastEthernet0/0.11
encapsulation dot1q 11
ip address 172.16.1.1 255.255.255.0
!
interface fastEthernet0/0.12
encapsulation dot1q 12
ip address 172.16.2.1 255.255.255.0
!
interface fastEthernet0/0.13
encapsulation dot1q 13
ip address 172.16.3.1 255.255.255.0
!
router ospf 1
network 0.0.0.0 255.255.255.255 are 0
!
end