3Com 3C13636 Configuration Manual page 1461

3Com Router 3000 Ethernet Family
Configuration Guide
0/0/0 and PRI 1/0/0 are associated with telephone numbers 881050 and 8810151
respectively.
II. Network diagram
Router A
Figure 1-18 Network diagram for placing/receiving calls from a physical interface
III. Configuration procedure
1) Configure Router A
# Configure a dialer ACL.
<RouterA> system
[RouterA] dialer-rule 1 ip permit
# Set the operating mode of the E1 interface to PRI.
[RouterA] controller e1 1/0/0
[RouterA-e1 1/0/0 ] pri-set
[RouterA-e1 1/0/0 ] quit
# Assign the two physical interfaces to interface Dialer 0.
[RouterA] interface bri0/0/0
[RouterA-bri0/0/0] dialer circular-group 0
[RouterA-bri0/0/0] ppp mp
[RouterA-bri0/0/0] interface serial1/0/0:15
[RouterA-serial1/0/0:15] dialer circular-group 0
[RouterA-serial1/0/0:15] ppp mp
[RouterA-serial1/0/0:15] quit
# Configure C-DCC.
[RouterA] interface dialer0
[RouterA-Dialer0] link-protocol ppp
[RouterA-Dialer0] ppp mp
[RouterA-Dialer0] ip address 22.0.0.1 255.255.255.0
[RouterA-Dialer0] dialer enable-circular
[RouterA-Dialer0] dialer-group 1
[RouterA-Dialer0] dialer route ip 22.0.0.2 8810150 interface bri0/0/0
[RouterA-Dialer0 ] dialer route ip 22.0.0.2 8810151 interface serial1/0/0:15
2) Configure Router B
7300340
Bri0/0/0
Pri1/0/0
NT1
8500560
3Com Corporation
8810150
ISDN
8810151
1-60
Chapter 1 DCC Configuration
Bri0/0/0
Pri1/0/0
Router B