Datasheet

Lab – Configuring a Router as a PPPoE Client for DSL Connectivity
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d. Assign the template to the PPPoE group.
ISP(config)# bba-group pppoe global
ISP(config-bba-group)# virtual-template 1
ISP(config-bba-group)# exit
e. Associate the bba-group with the G0/1 physical interface.
ISP(config)# interface g0/1
ISP(config-if# pppoe enable group global
ISP(config-if)# no shutdown
Part 3: Configure the Cust1 Router
In Part 3, you will configure the Cust1 router with PPPoE parameters.
a. Configure G0/1 interface for PPPoE connectivity.
Cust1(config)# interface g0/1
Cust1(config-if)# pppoe enable
Cust1(config-if)# pppoe-client dial-pool-number 1
Cust1(config-if)# exit
b. Associate the G0/1 interface with a dialer interface. Use the username Cust1 and password ciscopppoe
configured in Part 2.
Cust1(config)# interface dialer 1
Cust1(config-if)# mtu 1492
Cust1(config-if)# ip address negotiated
Cust1(config-if)# encapsulation ppp
Cust1(config-if)# dialer pool 1
Cust1(config-if)# ppp authentication chap callin
Cust1(config-if)# ppp chap hostname Cust1
Cust1(config-if)# ppp chap password ciscopppoe
Cust1(config-if)# exit
c. Set up a static default route pointing to the Dialer interface.
Cust1(config)# ip route 0.0.0.0 0.0.0.0 dialer 1
d. Set up debugging on the Cust1 router to display PPP and PPPoE negotiation.
Cust1# debug ppp authentication
Cust1# debug pppoe events
e. Enable the G0/1 interface on the Cust1 router and observe the debug output as the PPPoE dialer session
is established and CHAP authentication takes place.
Cust1(config)# interface g0/1
Cust1(config-if)# no shutdown
*Jul 30 19:28:42.427: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to
down
*Jul 30 19:28:46.175: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to
up
*Jul 30 19:28:47.175: %LINEPROTO-5-UPDOWN: Line protocol on Interface
GigabitEthernet0/1, changed state to up
*Jul 30 19:29:03.839: padi timer expired