3com 3031 Instruccion De Instalación

C

HAPTER

 19: PPP

O

E C

LIENT

 C

ONFIGURATION

Figure 41   PPPoE typical networking diagram

1 Configure Router A:

a Configure a Dialer interface.

[3Com]dialer-rule 1 ip permit

[3Com]interface dialer 1

[3Com-Dialer1]dialer user 3Com

[3Com-Dialer1]dialer-group 1

[3Com-Dialer1]dialer bundle 1

[3Com-Dialer1]ip address ppp-negotiate

b Configure a PPPoE session.

[3Com]interface ethernet 0/0/0

[3Com-Ethernet0/0/0]pppoe-client dial-bundle-number 1 idle-timeout 

c Configure the DDN interface Serial 0/0/0.

[3Com]interface serial 0/0/0

[3Com-Serial0/0/0]ip address 10.1.1.1 255.255.255.0

[3Com-Serial0/0/0]standby interface dialer 1

Router A has an ADSL interface, through which it can access the Internet directly 
rather than via an ADSL modem.

Figure 42   Accessing the Internet via an ADSL interface

1 Configure a dialer interface

[3Com]dialer-rule 1 ip permit

[3Com]interface dialer 1

[3Com-Dialer1]dialer user mypppoe

[3Com-Dialer1]dialer-group 1

[3Com-Dialer1]dialer bundle 1

[3Com-Dialer1]ip address ppp-negotiate

2 Configure a VE interface

[3Com]interface virtual-ethernet 1

RouterA

ADSL

DDN

Network center

RouterA

ADSL

DDN

Network center

RouterA

Internet

ADSL Interface