
Designing ISDN Internetworks 11-17
Dial-on-Demand Routing
Sample AppleTalk Configuration
The following configurations for Router A and Router B use DDR to enable IP and AppleTalk over
BRI 0. For information about using access lists to prevent routing updates from initiating
connections, see the “Tariff Management” section later in this chapter.
hostname RouterA
!
enable password ######
!
username RouterB password 7 2394943E02B17
AppleTalk routing
isdn switch-type basic-5ess
interface ethernet 0
ip address 171.68.158.18 255.255.255.248
appletalk cable-range 7359-7359 7359.163
appletalk zone ISDN1
!
interface bri 0
ip address 171.68.158.25 255.255.255.248
encapsulation ppp
appletalk cable-range 7360-7360 7360.25
appletalk zone ISDN2
dialer map ip 171.68.158.26 name RouterB broadcast 14085552222
dialer map appletalk 7360.26 name RouterB broadcast 14085552222
dialer-group 1
ppp authentication chap
!
ip route 171.68.158.48 255.255.255.248 171.68.158.26
access-list 101 permit ip any any
!
dialer-list 1 protocol ip list 101
dialer-list 1 protocol appletalk permit
The configuration for Router B is as follows:
hostname RouterB
!
enable password ######
!
username RouterA password 7 094E5B1739522
AppleTalk routing
isdn switch-type basic-5ess
interface ethernet 0
ip address 171.68.158.49 255.255.255.248
AppleTalk cable-range 7364-7364 7364.207
AppleTalk zone ISDN3
!
interface bri 0
ip address 171.68.158.26 255.255.255.248
AppleTalk cable-range 7360-7360 7360.26
appletalk zone ISDN2
encapsulation ppp
dialer map ip 171.68.158.25 name RouterA speed 64 14085551111
dialer map AppleTalk 7360.25 name RouterA speed 64 broadcast 14085551111
dialer-group 1
ppp authentication chap
!
ip route 171.68.158.16 255.255.255.248 171.68.158.25
access-list 101 permit ip any any
!
dialer-list 1 protocol ip list 101
dialer-list 1 protocol AppleTalk permit
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