///Auckland
en
conf t
hostname Auckland
line vty 0 4
pass cisco
login
line con 0
pass cisco
login
exit
enable pass cisco
ena sec class


int s0
ip address 192.168.2.2 255.255.255.252
no shut
encaps ppp
ppp auth chap
exit

username Sydney password cisco

int e0
ip address 172.16.15.1 255.255.255.0
no shut
exit

router eigrp 100
net 192.168.2.0
net 172.16.15.0
no auto-s
exit

exit

///Sydney
conf t
hostname Sydney
line vty 0 4
pass cisco
login
line con 0
pass cisco
login
exit
enable pass cisco
ena sec class

int s1
ip address 192.168.2.1 255.255.255.252
clock rate 56000
no shut
encaps ppp
ppp auth chap
exit

username Auckland password cisco

router eigrp 100
net 192.168.2.0
net 172.16.4.0
redistribute static
no auto-s
exit

ip route 0.0.0.0 0.0.0.0 s0

int e0
ip address 172.16.4.1 255.255.255.0
no shut
exit

int s0
ip address 192.168.1.6 255.255.255.252
no shut
encaps frame-rel ietf
no frame-rela inver
band 64
frame-rela lmi-typ ansi
frame-rela map ip 192.168.1.5 101 ietf broad
no keep
exit

///ISP
en
conf t
hostname ISP
line vty 0 4
pass cisco
login
line con 0
pass cisco
login
exit
enable pass cisco
ena sec class

int s0
ip address 192.168.1.5 255.255.255.252
clock rate 56000
no shut
band 64
encaps frame-rela ietf
no frame-rela inver
frame-rela lmi-typ ansi
frame-rela map ip 192.168.1.6 101 ietf broad
no keep
ip nat outside
exit

int e0
ip add	192.168.100.1 255.255.255.0
no shut
ip nat inside
exit

ip dhcp pool POOL1
net 10.10.0.0 255.255.0.0
default-route 10.10.0.1
dns-server 10.10.0.5
exit

ip dhcp exclude-address 10.10.0.1 10.10.0.10

access-list 1 permit 10.10.0.0 0.0.255.255

ip nat pool public-access 192.168.100.0 192.168.100.255 netmask 255.255.255.0
ip nat in source static 10.10.0.1 192.168.100.1
ip nat inside source list 1 pool public-access
int e0
ip nat inside
int serial 0
ip nat outside
exit

ip nat pool public-access2 192.168.100.11 192.168.100.20 netmask 255.255.255.0
ip nat inside source list 1 int s 0 overload
int e0
ip nat inside
int serial 0
ip nat outside

ip route 192.168.2.0 255.255.255.252 s0
ip route 172.16.4.0 255.255.255.0 s0
ip route 172.16.15.0 255.255.255.0 s0