3Com MSR 50 Series Configuration Manual page 183

DCC Configuration Example 183
Configuration procedure
1 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. (Assume that PAP is adopted at the local end.)
[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 Dial1, 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. (Assume that PAP is adopted at the local end.)
[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
# Set interface Serial 2/0 to work in asynchronous protocol mode, configure
information for PPP authentication, and assign the interface to dialer bundle 1 and
dialer bundle 2.