732 CHAPTER 51: CONFIGURING DCC
[Router-Serial0] dialer circular-group 0
[Router-Serial0] interface serial 1
[Router-Serial1] physical-mode async
[Router-Serial1] modem
[Router-Serial1] dialer circular-group 0
2Configure RouterB:
[Router] dialer-rule 1 ip permit
[Router] interface serial 0
[Router-Serial0] physical-mode async
[Router-Serial0] modem
[Router-Serial0] ip address 100.1.1.2 255.255.255.0
[Router-Serial0] dialer enable-circular
[Router-Serial0] dialer-group 1
[Router-Serial0] dialer route ip 100.1.1.1 8810048
[Router-Serial0] dialer route ip 100.1.1.1 8810049
3Configure RouterC:
[Router] dialer-rule 1 ip permit
[Router] interface serial 0
[Router-Serial0] physical-mode async
[Router-Serial0] modem
[Router-Serial0] ip address 100.1.1.3 255.255.255.0
[Router-Serial0] dialer enable-circular
[Router-Serial0] dialer-group 1
[Router-Serial0] dialer route ip 100.1.1.1 8810048
[Router-Serial0] dialer route ip 100.1.1.1 8810049
Solution 2 Establish a connection via the serial interfaces by using Resource-Shared DCC, and configure the DCC parameters on the dialer interfaces.aConfigure RouterA:
[Router] dialer-rule 1 ip permit
[Router] local-user userb password simple userb
[Router] local-user userc password simple userc
[Router] interface dialer 0
[Router-Dialer0] ip address 100.1.1.1 255.255.255.0
[Router-Dialer0] undo dialer enable-circular
[Router-Dialer0] dialer bundle 1
[Router-Dialer0] dialer user userb
[Router-Dialer0] dialer-group 1
[Router-Dialer0] ppp authentication-mode pap
[Router-Dialer0] ppp pap local-user usera password simple usera
[Router-Dialer0] dialer number 8810052
[Router-Dialer0] interface dialer 1
[Router-Dialer1] ip address 122.1.1.1 255.255.255.0
[Router-Dialer1] undo dialer enable-circular
[Router-Dialer1] dialer bundle 2
[Router-Dialer1] dialer user userc
[Router-Dialer1] dialer-group 1
[Router-Dialer1] ppp authentication-mode pap
[Router-Dialer1] ppp pap local-user usera password simple usera
[Router-Dialer1] dialer number 8810063
[Router-Dialer1] interface serial 0
[Router-Serial0] physical-mode async
[Router-Serial0] modem