Hi GP,
Entire Router configuration is posted.My question is when leased line goes down, Which dialer interface is activated and why?
Requirement is : If Dialer1 fails to connect to branch, then Dialer2 should dial to Region, and incase both dialers fail ultimately Dialer3 should dial to Central Office. How can I achieve this ??
R1#sh run
Building configuration...
Current configuration : 3034 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname R1
!
enable secret 5 xxxxxxxxxxxxxxx
!
username xxxx password 0 xxxxxx
username xxxxx password 0 xxxxx
username xxxxx password 0 xxxxx
no aaa new-model
ip subnet-zero
!
!
no ip domain lookup
!
!
isdn switch-type basic-net3
!
!
!
!
interface BRI0
no ip address
encapsulation ppp
dialer pool-member 1
isdn switch-type basic-net3
ppp authentication chap pap
!
interface FastEthernet0
description Connected to Local Lan
ip address 10.133.14.129 255.255.255.128
ip access-group 101 in
ip accounting output-packets
speed auto
!
interface Serial0
description CONNECTED TO BRANCH
ip address 172.16.8.6 255.255.255.252
encapsulation ppp
backup interface Dialer1
!
interface Serial1
no ip address
shutdown
interface Dialer1
description DIALER INTERFACE TO Branch
ip address 172.16.254.62 255.255.255.252
encapsulation ppp
dialer pool 1
dialer remote-name branch
dialer string xxxxxx
dialer-group 1
ppp authentication chap pap
!
interface Dialer2
description DIALER INTERFACE TO Region
ip address 172.16.254.106 255.255.255.252
encapsulation ppp
delay 6000
dialer pool 1
dialer remote-name region
dialer idle-timeout 60
dialer string xxxxxxxxx
dialer string xxxxxxxxx
dialer string xxxxxxxxx
dialer string xxxxxxxxx
dialer-group 1
ppp authentication chap
!
interface Dialer3
description DIALER INTERFACE TO Central
ip address 172.22.16.62 255.255.255.252
encapsulation ppp
delay 12000
dialer pool 1
dialer remote-name central
dialer idle-timeout 30
dialer string xxxxxxx
dialer-group 1
no cdp enable
ppp authentication chap
access-list 111 deny eigrp any any
access-list 111 deny udp any any eq snmp
access-list 111 deny udp any any eq snmptrap
access-list 111 permit ip any any
Dialer-list 1 protocol ip list 111
router eigrp 100
network 10.133.14.128 0.0.0.127
network 172.16.8.4 0.0.0.3
network 172.16.254.60 0.0.0.3
network 172.16.254.104 0.0.0.3
network 172.22.16.60 0.0.0.3
no auto-summary
!
ip classless
no ip http server
!
access-list 101 deny tcp any any eq 135
access-list 101 deny tcp any any eq 137
access-list 101 deny tcp any any eq 138
access-list 101 deny tcp any any eq 445
access-list 101 permit ip any any
access-list 111 deny eigrp any any
access-list 111 deny udp any any eq snmp
access-list 111 deny udp any any eq snmptrap
access-list 111 permit ip any any
!
line con 0
line aux 0
line vty 0 4
password xxxx
login
!
no scheduler allocate
!
end
Thanks.
Suresh
