modem拨入中心3660的配置

通过modem拨入中心3660的配置，不使用NM－16A模块

可以采用如下的解决方案：CISCO3640＋NM－16AM作为硬件支持，路由器配置可参考如下：

cisco3640#sh run
Building configuration...

Current configuration:
!
version 11.3
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname cisco2610
!
!
username aaa password 0 aaa
!
!
process-max-time 200
!
interface Ethernet0/0
ip address 192.169.1.4 255.255.255.0
no shut
!
interface Group-Async1
ip unnumbered Ethernet0/0
encapsulation ppp
ip tcp header-compression passive
async mode dedicated
peer default ip address pool cisco-group-1
no cdp enable
ppp authentication chap
group-range 33 48
!
ip local pool cisco-group-1 192.168.1.2 192.168.1.3
ip classless
!
!
line con 0
line 33 48
modem InOut
modem autoconfigure discovery
autocommand ppp neg
transport input all
stopbits 1
flowcontrol hardware
line aux 0
line vty 0 4
password xx
login
!
end