hostname dev2
!
version 16.12
!
vlan 12,23
!
interface GigabitEthernet0/0
 switchport
 switchport access vlan 12
 switchport mode access
 spanning-tree portfast
 no shutdown
!
interface GigabitEthernet0/1
 switchport
 switchport access vlan 23
 switchport mode access
 spanning-tree portfast
 no shutdown
!
interface Vlan12
 ip address 10.12.0.2 255.255.255.0
 no ip redirects
 no shutdown
!
interface Vlan23
 ip address 10.23.0.2 255.255.255.0
 no ip redirects
 no shutdown
!
ip route 0.0.0.0 0.0.0.0 10.23.0.3
!
end
