3Com 3C13636 Configuration Manual page 1440

3Com Router 3000 Ethernet Family
Configuration Guide
# Configure the asynchronous protocol mode of Serial0/0/0, PPP authentication
information and the Dialer bundle to which the interface belongs.
[3Com-Dialer1] interface serial 0/0/0
[3Com-Serial0/0/0] physical-mode async
[3Com-Serial0/0/0] async mode protocol
[3Com-Serial0/0/0] dialer bundle-member 1
[3Com-Serial0/0/0] dialer bundle-member 2
[3Com-Serial0/0/0] link-protocol ppp
[3Com-Serial0/0/0] ppp authentication-mode pap
[3Com-Serial0/0/0] ppp pap local-user usera password simple usera
# Configure the asynchronous protocol mode of Serial1/0/0, PPP authentication
information and the Dialer bundle to which the interface belongs.
[3Com-Serial0/0/0] interface serial 1/0/0
[3Com-Serial1/0/0] physical-mode async
[3Com-Serial1/0/0] async mode protocol
[3Com-Serial1/0/0] dialer bundle-member 1
[3Com-Serial1/0/0] dialer bundle-member 2
[3Com-Serial1/0/0] link-protocol ppp
[3Com-Serial1/0/0] ppp authentication-mode pap
[3Com-Serial1/0/0] ppp pap local-user usera password simple usera
# Configure the user-interface to enable dial-up mode.
[3Com-Serial1/0/0] user-interface tty1
[3Com-ui-tty1] modem
[3Com-ui-tty1] user-interface tty2
[3Com-ui-tty2] modem
2) Configure RouterB
# Configure dial-up ACL and the local usera.
[3Com] dialer-rule 2 ip permit
[3Com] local-user usera
[3Com-luser-usera] password simple usera
[3Com-luser-usera] service-type ppp
[3Com-luser-usera] quit
# Configure Dialer0 interface address and enable RS-DCC.
[3Com] interface dialer 0
[3Com-Dialer0] ip address 100.1.1.2 255.255.255.0
[3Com-Dialer0] undo dialer enable-circular
[3Com-Dialer0] dialer user usera
[3Com-Dialer0] dialer bundle 1
[3Com-Dialer0] dialer number 8810052
3Com Corporation
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Chapter 1 DCC Configuration