!Listing 6.24c: Data Center Router DC3--ISDN backup server
!(NOT IN BOOK)
!
!Copyright (C) 2001 by Vincent C Jones. All Rights Reserved.


version 11.0
!
hostname ISDNserver
!
username WarehouseB password ISDNsecret
username NormalSite1 password NormalSecret
username NormalSite2 password NormalSecret
username NormalSite3 password NormalSecret
! Other sites which can dial in go here
!
ipx routing 0000.0AC8.00CB
ipx internal-network AC800CB
isdn switch-type primary-dms100
!
controller T1 2/0
 framing esf
 linecode b8zs
 pri-group timeslots 1-24
!
interface Loopback0
 description Network Management
 ip address 10.200.0.203 255.255.255.255
!
interface Loopback1
 description IP Address for ISDN Unnumbered
 ip address 10.200.0.2 255.255.255.255
!
interface Loopback2
 description IP address for routing connected ISDN users
 ip address 10.200.0.3 255.255.255.255
!
interface Ethernet0/0
 description Primary Data Center LAN
 ip address 10.201.0.3 255.255.0.0
 ipx network AC90000 encapsulation SAP
!
interface Ethernet0/1
 description Secondary Data Center LAN
 ip address 10.200.200.3 255.255.255.0
 ipx network AC8C800 encapsulation SAP
!
interface Serial2/0:23
 ip unnumbered Loopback1
 ip tcp header-compression passive
 encapsulation ppp
 bandwidth 56
 delay 5000
 no keepalive
 ipx output-network-filter 810
 ipx ipxwan 0 unnumbered ISDNserver
 ipx delay 30
 isdn caller 2125551111
 isdn caller 2125552222
 isdn caller 2125553333
 ! Other caller phone numbers go here
 dialer idle-timeout 300
 dialer map ip 10.220.25.2 name WarehouseB speed 56 broadcast
 dialer map ipx 0.0ADC.1902.0000 name WarehouseB speed 56 broadcast
 dialer map ip 10.101.11.2 name NormalSite1 speed 56 broadcast
 dialer map ipx 0.0A65.0B02.0000 name NormalSite1 speed 56 broadcast
 dialer map ip 10.102.22.2 name NormalSite2 speed 56 broadcast
 dialer map ipx 0.0A66.1602.0000 name NormalSite3 speed 56 broadcast
 dialer map ip 10.103.33.2 name NormalSite3 speed 56 broadcast
 dialer map ipx 0.0A67.2102.0000 name NormalSite3 speed 56 broadcast
 ! Other caller dialer maps go here
 dialer-group 1
 ppp authentication chap
!
router eigrp 1
 network 10.0.0.0
 distribute-list 12 out Ethernet0/0
 distribute-list 12 out Ethernet0/1
 distribute-list 11 out Serial2/0:23
 no auto-summary
!
router bgp 25
 network 10.201.0.3 mask 255.255.255.255
 timers bgp 10 120
 neighbor 10.220.25.2 remote-as 25
 neighbor 10.220.25.2 update-source Loopback0
! 
ip classless
access-list 11 permit 10.200.0.2 0.0.0.1
access-list 11 deny   any
access-list 12 deny   10.200.0.0 0.0.0.127
access-list 12 permit any
access-list 102 deny   eigrp any any
access-list 102 permit ip any any
access-list 810 permit AC90000	! Data Center Primary LAN
access-list 810 permit AC8C800	! Data Center Backup LAN
access-list 810 permit AAA00101	! Server #1
access-list 810 permit AAA00202	! Server #2
access-list 810 permit AAA00303	! Server #3
access-list 902 deny 1
access-list 902 deny 4
access-list 902 permit -1
!
dialer-list 1 protocol ipx list 902
dialer-list 1 protocol ip list 102
!
end