Hi!
I was hoping if I can obtain some assistance with l2nat. I can't seem to get this working. I am trying to implement the network below. The goal is to be able to do L2 NAT Translation from 192.168.1.2 to 10.61.72.5. configurations below:
PC1:
IP: 10.61.72.3
Subnet Mask: 255.255.255.0
Default-Gateway: 10.61.72.1
PC2:
IP: 192.168.1.2
Subnet Mask: 255.255.255.0
Default-Gateway: 192.168.1.1
SW (10.61.72.1)
version 15.2
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname Switch
!
!
!
!
!
!
!
ip cef
no ipv6 cef
!
!
!
ptp mode e2etransparent
license boot level enhancedlanbase
!
!
!
!
!
!
!
!
!
!
spanning-tree mode pvst
!
!
!
!
!
!
interface FastEthernet1/1
switchport access vlan 721
switchport mode access
switchport nonegotiate
spanning-tree portfast
!
interface FastEthernet1/2
switchport access vlan 721
switchport mode access
switchport nonegotiate
spanning-tree portfast
!
interface FastEthernet1/3
switchport access vlan 721
switchport mode access
switchport nonegotiate
spanning-tree portfast
!
interface FastEthernet1/4
switchport access vlan 721
switchport mode access
switchport nonegotiate
spanning-tree portfast
!
interface FastEthernet1/5
switchport access vlan 721
switchport mode access
switchport nonegotiate
spanning-tree portfast
!
interface FastEthernet1/6
switchport access vlan 721
switchport mode access
switchport nonegotiate
spanning-tree portfast
!
interface FastEthernet1/7
switchport access vlan 721
switchport mode access
switchport nonegotiate
spanning-tree portfast
!
interface FastEthernet1/8
switchport access vlan 721
switchport mode access
switchport nonegotiate
spanning-tree portfast
!
interface GigabitEthernet1/1
switchport trunk native vlan 721
switchport mode trunk
!
interface GigabitEthernet1/2
!
interface Vlan1
no ip address
shutdown
!
interface Vlan721
mac-address 0001.96ca.1a01
ip address 10.61.72.1 255.255.255.0
!
ip classless
!
ip flow-export version 9
!
!
!
!
!
!
!
!
line con 0
!
line aux 0
!
line vty 0 4
login
!
!
!
!
end
SW (10.61.72.2)
Current configuration : 1779 bytes
!
version 15.2
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname Switch
!
!
!
!
!
!
!
no ip cef
no ipv6 cef
!
!
!
ptp mode e2etransparent
license boot level enhancedlanbase
!
!
!
!
!
!
!
!
!
!
spanning-tree mode pvst
!
l2nat instance NAT
instance-id 1
fixup arp
fixup icmp
inside from host 192.168.1.2 to 10.61.72.5
!
!
!
!
!
!
interface FastEthernet1/1
switchport access vlan 721
switchport mode access
switchport nonegotiate
spanning-tree portfast
!
interface FastEthernet1/2
switchport access vlan 721
switchport mode access
switchport nonegotiate
spanning-tree portfast
!
interface FastEthernet1/3
switchport access vlan 721
switchport mode access
switchport nonegotiate
spanning-tree portfast
!
interface FastEthernet1/4
switchport access vlan 721
switchport mode access
switchport nonegotiate
spanning-tree portfast
!
interface FastEthernet1/5
switchport access vlan 721
switchport mode access
switchport nonegotiate
spanning-tree portfast
!
interface FastEthernet1/6
switchport access vlan 721
switchport mode access
switchport nonegotiate
spanning-tree portfast
!
interface FastEthernet1/7
switchport access vlan 721
switchport mode access
switchport nonegotiate
spanning-tree portfast
!
interface FastEthernet1/8
switchport access vlan 721
switchport mode access
switchport nonegotiate
spanning-tree portfast
!
interface GigabitEthernet1/1
switchport trunk native vlan 721
switchport mode trunk
l2nat NAT 721
!
interface GigabitEthernet1/2
!
interface Vlan1
no ip address
shutdown
!
interface Vlan721
ip address 10.61.72.2 255.255.255.0
!
ip classless
!
ip flow-export version 9
!
!
!
!
!
!
!
!
line con 0
!
line aux 0
!
line vty 0 4
login
!
!
!
!
end
