en
conf t

username Sydney pass class

hostname Auckland
en password cisco
en secret class
line con 0
pass class
login
line vty 0 4
pass class
login

int s0
ip address 192.168.2.1 255.255.255.252
encap ppp
ppp auth chap
no shut
exit

ip classless

int e0
ip address 172.16.15.1 255.255.255.0
no shut
exit

router eigrp 100
network 192.168.2.0
network 172.16.15.0
no auto
exit