NAT config for Cisco Router

Posted by in Cisco, Home, on July 25, 2017

The following configuration is for a NAT router which plugs into an Ethernet circuit.

The router is set to and running DHCP

hostname CustomerA

ip dhcp pool LOCAL
interface GigabitEthernet0/0
description WAN
ip nat outside
ip address
duplex auto
speed auto

interface GigabitEthernet0/1
description LAN
ip address
ip nat inside
duplex auto
speed auto

access-list 2 permit
access-list 50 permit
ip nat inside source list 2 interface GigabitEthernet0/0 overload


-=[Unauthorized Access Prohibited]=-

line con 0
exec-timeout 0 0
password 7 062E0A2D407D1D0AAA
logging synchronous
line aux 0
line 2
no activation-character
no exec
transport preferred none
transport output pad telnet rlogin lapb-ta mop udptn v120 ssh
stopbits 1
line vty 0 4
access-class 50 in
password 7 10660C1509240691E0
logging synchronous
transport input all

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