DHCP-NAT.md

DHCP & NAT

Switch Local-12

interface Ethernet0/0
 switchport access vlan 215
 switchport mode access
!
interface Ethernet0/1
 switchport trunk allowed vlan 215,216
 switchport trunk encapsulation dot1q
 switchport mode trunk
!
interface Ethernet0/2
 switchport access vlan 216
 switchport mode access
!

Switch Local-13

interface Ethernet0/0
 switchport trunk allowed vlan 52
 switchport trunk encapsulation dot1q
 switchport mode trunk
!
interface Ethernet0/1
 switchport access vlan 52
 switchport mode access
!
interface Ethernet0/2
 switchport trunk allowed vlan 52
 switchport trunk encapsulation dot1q
 switchport mode trunk
!

Router R7

interface Ethernet0/0
 no ip address
!
interface Ethernet0/0.52
 encapsulation dot1Q 52
 ip address x.x.x.1 255.255.255.248
!

Router R1

interface Ethernet0/0
 no ip address
!
interface Ethernet0/0.52
 description NAT-out
 encapsulation dot1Q 52
 ip address x.x.x.2 255.255.255.248
 ip nat outside
 ip virtual-reassembly in
!
interface Ethernet0/1
 no ip address
!
interface Ethernet0/1.215
 encapsulation dot1Q 215
 ip address 10.12.0.1 255.255.248.0
 ip nat inside
 ip virtual-reassembly in
!
interface Ethernet0/1.216
 encapsulation dot1Q 216
 ip address 10.12.8.1 255.255.248.0
 ip nat inside
 ip virtual-reassembly in
!

ip nat inside source list WIFI1 interface Ethernet0/0.52 overload
ip nat inside source list WIFI2 interface Ethernet0/0.52 overload
!
ip access-list standard WIFI2
 permit 10.12.8.0 0.0.7.255
ip access-list standard WIFI1
 permit 10.12.0.0 0.0.7.255
!
!
route-map WIFI1 permit 10
 match ip address 30 WIFI1
 set ip next-hop x.x.x.1

VPC4

R1