IP网络路由技术简介及Cisco路由器配置( 三 )


shutdown
!
interface Serial1
no ip address
shutdown
!
interface Group-Async1
ip unnumbered Ethernet0
encapsulation ppp
dialer in-band
async mode dedicated
peer default ip address pool mypool
no cdp enable
ppp callback accept
ppp authentication chap group-range 1 8
! ip local pool mypool 192.168.1.221 192.168.1.228
no ip classless
!
!
line con 0
line 1 8
script callback cb
rotary 1
modem InOut
transport input all
flowcontrol hardware line aux 0 transport input all flowcontrol hardware line vty 0 4 password cisco login ! end
Cisco Router之间CallBack典型配置
CallBack Server-------------------------------------
version 11.3
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname server
!
enable password cisco
!
username client password 0 cisco
chat-script cb "" "ATDTT" TIMEOUT 60 CONNECT
!
!
interface Ethernet0
ip address 192.168.1.201 255.255.255.0
no keepalive
!
interface Serial0
no ip address
shutdown
!
interface Serial1
no ip address
shutdown
!
interface Async8
ip address 10.1.1.2 255.255.255.0
encapsulation ppp
dialer in-band
dialer map ip 10.1.1.1 name client class cb 228
dialer-group 1
async mode dedicated
no peer default ip address
no cdp enable
ppp callback accept
ppp authentication chap
!
!
no ip classless
ip route 160.4.1.0 255.255.255.0 10.1.1.1
! !
map-class dialer cb
dialer callback-server username
dialer-list 1 protocol ip permit
!
line con 0
line 1 8
script dialer cb
login local
modem InOut
transport input all
flowcontrol hardware
line aux 0
line vty 0 4
password cisco
login
!
end
CallBack Client--------------------------------------
version 11.2
no service udp-small-servers
no service tcp-small-servers
!
hostname client
!
enable secret 5 $1$agg8$blP5tNZMOq0xYXvsO/hGG0
enable password admin
!
username server password 0 cisco
chat-script cb "" "ATDTT" TIMEOUT 60 CONNECT
!
interface Ethernet0
ip address 160.4.1.98 255.255.255.224
no keepalive
!
interface Serial0
no ip address
shutdown
!
interface Serial1
no ip address
shutdown
!
interface Async1
ip address 10.1.1.1 255.255.255.0
encapsulation ppp
async mode dedicated
dialer in-band
dialer map ip 10.1.1.2 name server 391
dialer-group 1
no cdp enable
ppp callback request
ppp authentication chap
!
no ip classless
ip route 192.168.1.0 255.255.255.0 10.1.1.2
!
dialer-list 1 protocol ip permit
!
line con 0
line aux 0
script dialer cb
login local
modem InOut
transport input all
flowcontrol hardware
line vty 0 4
password cisco
login
!
end
拨号备份
一、 DDN设置
(一)、ROUTER A(CALLER)
Router#
Router#sh run
Building configuration...
Current configuration:
!
version 11.3
no service password-encryption
!
hostname Router
!
enable secret 5 $1$rAk2$zromrvFspaNC7ICZihqcD/
enable password cisco
!
chat-script config-modem "" ATDT408 TIMEOUT 30 CONNECT c
!
interface Ethernet0
ip address 132.147.160.111 255.255.255.0

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