! Listing 5.5: Multilink PPP using multiple BRIs and dialer profiles ! !Copyright (C) 2001 by Vincent C Jones. All Rights Reserved. version 11.2 ! hostname Chicago ! username NewYork password NYsecret username LosAngeles password LAsecret username Portland password Psecret username Evanston password Esecret isdn switch-type basic-ni1 ! interface Loopback1 description Target Address for Default Routes on Remotes ip address 10.0.0.1 255.255.255.255 ! interface Loopback2 description Target Address for ISDN Dialing ip address 10.100.0.2 255.255.255.255 ! interface BRI2/0 no ip address encapsulation ppp isdn spid1 31255511110101 isdn spid2 31255511120101 dialer pool-member 2 ppp authentication chap ppp multilink ! interface BRI2/1 no ip address encapsulation ppp isdn spid1 31255522220101 isdn spid2 31255522230101 dialer pool-member 2 ppp authentication chap ppp multilink ! interface BRI2/2 no ip address encapsulation ppp isdn spid1 31255533330101 isdn spid2 31255533340101 dialer pool-member 2 ppp authentication chap ppp multilink ! interface Dialer2 description dial-in from New York ip unnumbered Loopback2 encapsulation ppp no peer default ip address dialer remote-name NewYork dialer pool 2 dialer-group 1 ppp authentication chap ppp multilink ! interface Dialer3 description dial-in from Los Angeles ip unnumbered Loopback2 encapsulation ppp no peer default ip address dialer remote-name LosAngeles dialer pool 2 dialer-group 1 ppp authentication chap ppp multilink ! interface Dialer4 description dial-in from Portland ip unnumbered Loopback2 encapsulation ppp no peer default ip address dialer remote-name Portland dialer pool 2 dialer-group 1 ppp authentication chap ppp multilink ! interface Dialer5 description dial-in from Evanston ip unnumbered Loopback2 encapsulation ppp no peer default ip address dialer remote-name Evanston dialer pool 2 dialer-group 1 ppp authentication chap ppp multilink ! router ospf 123 network 10.0.0.1 0.0.0.0 area 99 network 10.100.0.2 0.0.0.0 area 99 ! Other networks to support go here ! ip classless access-list 102 deny ospf any any access-list 102 permit ip any any ! dialer-list 1 protocol ip list 102 ! end