Configuring DDR Backup For ISDN With Dialer Profiles

我爱臭豆腐

ramses#show running-config
Building configuration...

Current configuration:
!
version 12.0
service timestamps debug datetime msec
service timestamps log datetime msec
!
hostname ramses
!

username sphinx password <password>;
!-- password is case sensitive and should be the same on both sides

!
isdn switch-type basic-net3
!
!
interface Loopback1
ip address 1.1.1.1 255.255.255.255
!
interface Ethernet0
ip address 10.48.74.45 255.255.254.0
!
interface Serial0
backup delay 10 30
backup interface Dialer1
ip address 3.3.3.1 255.255.255.0
no ip directed-broadcast
clockrate 125000
!
interface BRI0
no ip address
no ip directed-broadcast
encapsulation ppp
dialer pool-member 2
isdn switch-type basic-net3
no cdp enable
ppp authentication chap callin
!
interface Dialer1
ip unnumbered Loopback1
no ip directed-broadcast
encapsulation ppp
dialer remote-name sphinx
dialer pool 2
dialer string 5551000
dialer-group 1
ppp authentication chap callin
!
ip classless
ip route 2.2.2.1 255.255.255.255 Dialer1
ip route 2.2.2.1 255.255.255.255 Serial0
no ip http server
!
dialer-list 1 protocol ip permit
!
line con 0
exec-timeout 0 0
transport input none
line aux 0
line vty 0 4
exec-timeout 0 0
password <password>;
login
!
ntp server 10.200.20.134
end

sphinx (Cisco 2520 Router)

sphinx#show running-config
Building configuration...

Current configuration:
!
version 12.0
service timestamps debug datetime msec
service timestamps log datetime msec
!
hostname sphinx
!
!
username ramses password <password>;
!-- password is case sensitive and should be the same on both sides
!
isdn switch-type basic-net3
interface Loopback1
ip address 2.2.2.1 255.255.255.255
!
interface Serial0
ip address 3.3.3.2 255.255.255.0
!
interface BRI0
no ip address
no ip directed-broadcast
encapsulation ppp
dialer pool-member 2
isdn switch-type basic-net3
no cdp enable
ppp authentication chap callin
!
interface Dialer1
ip unnumbered Loopback1
no ip directed-broadcast
encapsulation ppp
dialer remote-name ramses
dialer pool 2
dialer-group 1
ppp authentication chap
!
ip classless
ip route 1.1.1.1 255.255.255.255 Serial0
ip route 1.1.1.1 255.255.255.255 Dialer1 2

dialer-list 1 protocol ip permit
!
line con 0
exec-timeout 0 0
transport input none
line aux 0
line vty 0 4
!
end

peng

好，实用价值很高。

liz2003

好，象这种东西再加上解释更好了。谢谢