PPPoE (Point to Point Protocol Over Ethernet)

username R2 password pppoe-lab
int f0/0
pppoe-client dial-pool-number 1
int dialer 1
dialer-group 1
dialer pool 1
encapsulation ppp
ppp authentication chap
ip address dhcp
__________________________
username R1 password pppoe-lab
ip dhcp pool R1
network 192.168.1.0 /24
exit
interface virtual-template 1
ip address 192.168.1.2 255.255.255.0
encap ppp
ppp authentication chap
exit
bba-group pppoe global
virtual-template 1
int f0/0
pppoe enable group global