pc
config t
no ip routing
int f0/0
ip add 192.168.10.1 255.255.255.0
no sh
pc1
int f0/0
ip add 192.168.20.1 255.255.255.0
no sh
exit
no ip routing
AS-SW1
no ip routing
vlan 10
vlan 20
vlan 255
exit
int f1/0
switchport mode access
switchport access vlan 10
no sh
int f1/2
switchport
switchport trunk encapsulation dot1q
switchport mode trunk
no sh
int f1/1
switchport trunk encapsulation dot1q
switchport mode trunk
no sh
int vlan 255
ip add 192.168.255.1 255.255.255.0
no sh
ip default-gateway 192.168.255.254
end
AS-SW2
config t
vlan 20
vlan 255
exit
int f1/0
sw mo acc
sw acc vlan 20
exit
int f1/1
switchport
switchport trunk encapsulation dot1q
switchport mode trunk
no sh
int vlan 255
ip add 192.168.255.2 255.255.255.0
no sh
end
CO-SW1
config t
ip routing
vlan 100
vlan 255
exit
int f1/2
switchport trunk encapsulation dot1q
switchport mode trunk
no sh
exit
int vlan 100
ip add 192.168.100.254 255.255.255.0
no sh
int vlan 255
ip add 192.168.255.253 255.255.255.0
no sh
exit
ip route 0.0.0.0 0.0.0.0 192.168.255.254
end