You are interested in testing a NAT pool configuration. Host A (on the left) should be setup with an IP address of 192.168.101.2 /24 and a default gateway of 192.168.101.1. Host B (on the right) should be setup with an IP address of 192.168.100.2 /24 and a default gateway of 192.168.100.1. The Ethernet interface of Router1 (on the left) should use an IP address of 192.168.101.1 /24 and the Serial interface of Router1 should use an IP address of 192.168.1.1 /24. Add a loopback interface to Router1 with an address of
192.168.200.1 /24. The Ethernet interface of Router2 (on the right) should use an IP address of 192.168.100.1 /24 and the Serial interface of Router2 should use an IP address of 192.168.1.2 /24. You have a DCE cable connected to Router1. The serial link should have speed of 64K. Configure the routers with RIP; do not advertise the network off of the ethernet 0 interface of Router1. Setup NAT so that all Hosts of off router1’s ethernet 0 interface can be translated to a pool of the first 100 available ip addresses of the subnet off of router 1’s Loopback 0 interface.
R1:
hostname router1
!
interface Ethernet0
ip nat inside
ip address 192.168.101.1 255.255.255.0
no shut
!
interface Serial0
ip nat outside
ip address 192.168.1.1 255.255.255.0
clock rate 64000
no shut
!
interface loopback 0
ip address 192.168.200.1 255.255.255.0
!
ip nat pool goodpool 192.168.200.2 192.168.200.101 netmask 255.255.255.0
access-list 10 permit 192.168.101.0 0.0.0.255
ip nat inside source list 10 pool goodpool
!
router rip
network 192.168.1.0
network 192.168.101.0
network 192.168.200.0
R2:
hostname router2
!
interface Ethernet0
ip address 192.168.100.1 255.255.255.0
no shut
!
interface Serial0
ip address 192.168.1.2 255.255.255.0
no shut
!
router rip
network 192.168.1.0
network 192.168.100.0
Host A:
Ipconfig /IP 192.168.101.2 255.255.255.0
Ipconfig /DG 192.168.101.1
Host B:
Ipconfig /IP 192.168.100.2 255.255.255.0
Ipconfig /DG 192.168.100.1