158
[RouterC-Bri1/0] ip address 100.1.1.3 255.255.255.0
[RouterC-Bri1/0] dialer enable-circular
[RouterC-Bri1/0] dialer-group 1
[RouterC-Bri1/0] dialer route ip 100.1.1.1 8810048
• Method 2: Use RS-DCC to set up a connection through ISDN BRI or PRI and configure DCC
parameters on dialer interfaces.
d. Configure Router A:
# Configure a dial access control rule for dialer access group 1. Create local user accounts
userb and userc for Router B and Router C, and configure PPP authentication for them.
<RouterA> system-view
[RouterA] dialer-rule 1 ip permit
[RouterA] local-user userb
[RouterA-luser-userb] password simple userb
[RouterA-luser-userb] service-type ppp
[RouterA-luser-userb] quit
[RouterA] local-user userc
[RouterA-luser-userc] password simple userc
[RouterA-luser-userc] service-type ppp
[RouterA-luser-userc] quit
# Assign an IP address to interface Dialer0, enable RS-DCC, and configure the remote
username allowed to call in.
[RouterA] interface dialer 0
[RouterA-Dialer0] ip address 100.1.1.1 255.255.255.0
[RouterA-Dialer0] dialer user userb
[RouterA-Dialer0] dialer bundle 1
# Configure information for PPP authentication and the dial strings on interface Dialer0.
[RouterA-Dialer0] dialer-group 1
[RouterA-Dialer0] ppp authentication-mode pap
[RouterA-Dialer0] ppp pap local-user usera password simple usera
[RouterA-Dialer0] dialer number 8810052
[RouterA-Dialer0] quit
# Assign an IP address to interface Dialer1, enable RS-DCC, and configure the remote
username allowed to call in.
[RouterA] interface dialer 1
[RouterA-Dialer1] ip address 122.1.1.1 255.255.255.0
[RouterA-Dialer1] dialer user userc
[RouterA-Dialer1] dialer bundle 2
# Configure information for PPP authentication and the dial strings on interface Dialer1.
[RouterA-Dialer1] dialer-group 1
[RouterA-Dialer1] ppp authentication-mode pap
[RouterA-Dialer1] ppp pap local-user usera password simple usera
[RouterA-Dialer1] dialer number 8810063
[RouterA-Dialer1] quit
# Configure information for PPP authentication on interface BRI 1/0 and assign the interface
to dialer bundle 1 and dialer bundle 2.
[RouterA] interface bri 1/0
[RouterA-Bri1/0] dialer bundle-member 1
[RouterA-Bri1/0] dialer bundle-member 2