5.6.b Configure, verify, and troubleshoot inside source NAT

IP NAT POOL configuration:
R1 config:
!
!
ip dhcp excluded-address 10.0.0.100 10.0.0.254
!
ip dhcp pool vlan100
network 10.0.100.0 255.255.255.0
default-router 10.0.100.100
dns-server 10.0.100.100
!
ip dhcp pool vlan200
network 10.0.200.0 255.255.255.0
default-router 10.0.200.100
dns-server 10.0.200.100
!
!
interface FastEthernet0/0
no ip address
duplex half
!
interface FastEthernet0/0.1
encapsulation dot1Q 1 native
ip address 10.0.0.100 255.255.255.0
!
interface FastEthernet0/0.100
encapsulation dot1Q 100
ip address 10.0.100.100 255.255.255.0
ip nat inside
ip virtual-reassembly
!
interface Ethernet6/0
ip address 1.1.1.1 255.255.255.0
ip nat outside
ip virtual-reassembly
ip ospf 1 area 0
duplex half
!
ip nat pool clinetworking 1.1.1.100 1.1.1.200 netmask 255.255.255.0
ip nat inside source list 1 pool fred
!
access-list 1 permit 10.0.100.2
access-list 1 permit 10.0.100.1
IOU:
interface Ethernet0/0
ip address 2.2.2.1 255.255.255.0
!
interface Ethernet1/0
ip address 1.1.1.2 255.255.255.0
ip ospf 1 area 0
no shutdown
!
ip route 0.0.0.0 0.0.0.0 Ethernet0/0
!
See ICND1 book page 656 for config.
Screenshot from 2018-01-11 14-03-47.png

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