Cisco - FR unnumbered IP and IPX Routing ISDN Backup

SAMPLE CONFIGURATION: Frame Relay Unnumbered IP and IPX Routing ISDN Backup --------------------------

+++++++++++{Central Router -- Chicago}++++++++++++
Current configuration:
!
version 11.0
service udp-small-servers
service tcp-small-servers
!
hostname Chicago
!
enable password cisco
!
username SanFrancisco password cisco
username NewYork password cisco
!
ipx routing 0000.0c4e.29ac
!
interface Ethernet0
 ip address 192.100.100.1 255.255.255.0
 ipx network 1
!
interface Serial0
 no ip address
 encapsulation frame-relay
 frame-relay lmi-type ansi
!
interface Serial0.1
ip unnumbered e0
ipx network 100
frame-relay interface-dlci 16 broadcast
!
interface Serial0
!
interface Serial1
 no ip address
 shutdown
!
interface bri0 
 description Backup interface for San Francisco Frame Relay
 ip address 10.1.1.1 255.255.255.0
 ipx network 150
 encapsulation PPP
 async mode dedicated
 dialer idle-timeout 240
 dialer map ip 10.1.1.2 name SanFrancisco broadcast 14085551212
 dialer map ipx 150.0000.0c4e.29ad name SanFrancisco broadcast 14085551212
 ppp authentication chap
 dialer-group 1
!
router igrp 1
network 192.100.100.0
!
ip route 192.150.150.0 255.255.255.0 10.1.1.2 150
ipx route 200 150.0000.0c4e.29ad floating static
ipx sap 4 Friscoserver 200.0000.1234.5678  451 2
!
access-list 101 deny igrp 0.0.0.0 255.255.255.255 0.0.0.0 255.255.255.255
access-list 101 permit ip 0.0.0.0 255.255.255.255 0.0.0.0 255.255.255.255
access-list 900 deny  0 FFFFFFFF 0 FFFFFFFF 457
access-list 900 deny  1 FFFFFFFF 453 FFFFFFFF 453
access-list 900 deny  4 FFFFFFFF 452 FFFFFFFF 452
access-list 900 permit -1 FFFFFFFF 0 FFFFFFFF 0
access-list 900 deny  1 FFFFFFFF 0 FFFFFFFF 0
!
dialer-list 1 list 101
dialer-list 1 list 900
!
line con 0
line aux 0
 transport input all
line vty 0 4
 password telnet
!
end

++++++++++++{Remote Router - San Francisco}+++++++++++++

Current configuration:
!
version 11.0
service udp-small-servers
service tcp-small-servers
!
hostname SanFrancisco
!
enable password cisco
!
username Chicago password cisco
!
ipx routing 0000.0c4e.29ad
!
interface Ethernet0
 ip address 192.150.150.1 255.255.255.0
 ipx network 200
!
interface Serial0
 no ip address
 encapsulation frame-relay
 frame-relay lmi-type ansi
!
interface Serial0.1
 description connection to Chicago
 ip unnumbered e0
 ipx network 100
 frame-relay interface-dlci 16 broadcast
!
interface Serial1
 no ip address
 shutdown
!
interface bri0
 description Backup interface to Chicago Frame Relay
 ip address 10.1.1.2 255.255.255.0
 ipx network 150
 encapsulation ppp
 dialer idle-timeout 240
 dialer map ip 10.1.1.1 name Chicago broadcast
 dialer map ipx 150.0000.0c4e.29ac name Chicago broadcast
 ppp authentication chap
 dialer-group 1
!
router igrp 1
 network 192.150.150.0
!
ip route 0.0.0.0 0.0.0.0 10.1.1.1 150
ipx route 1 150.0000.0c4e.29ac floating-static
ipx sap 4 Chiserver 1.0000.ABCD.1234  451 2
!
access-list 101 deny igrp 0.0.0.0 255.255.255.255 0.0.0.0 255.255.255.255
access-list 101 permit ip 0.0.0.0 255.255.255.255 0.0.0.0 255.255.255.255
access-list 900 deny  0 FFFFFFFF 0 FFFFFFFF 457
access-list 900 deny  1 FFFFFFFF 453 FFFFFFFF 453
access-list 900 deny  4 FFFFFFFF 452 FFFFFFFF 452
access-list 900 permit -1 FFFFFFFF 0 FFFFFFFF 0
access-list 900 deny  1 FFFFFFFF 0 FFFFFFFF 0
!
dialer-list 1 list 101
dialer-list 1 list 900
!
line con 0
line aux 0
 transport input all
line vty 0 4
 password telnet
!
end