cisco 2621+2A/S的拨号配置

hostname <您路由器的名称>

!

enable password <进入特权模式的口令>

!

no ip name-server

!

ip subnet-zero

no ip domain-lookup

ip routing

!

interface Ethernet 0

ip nat inside

no shutdown

description connected to EthernetLAN

ip address <以太网口IP地址及子网掩码>

no keepalive

!

interface Serial 0

physical async

no description

no ip address

encap ppp

async default routing

async mode dedicated

dialer in-band

dialer rotary-group 1

no shutdown

!

interface Serial 1

physical async

no description

no ip address

encap ppp

async default routing

async mode dedicated

dialer in-band

dialer rotary-group 1

no shutdown

!

interface dialer 1

ip nat outside

no shutdown

ip unnumbered Ethernet 0

ip address negotication

ip tcp header-compression passive

dialer string 169

encapsulation ppp

async default routing

async mode dedicated

group-range <异步端口号范围> (通过SHOW LINE命令显示）

ppp authentication pap callin

pap sent 用户名 password 口令

dialer-group 1

no cdp enable

!

dialer-list 1 protocol ip permit

router rip

version 2

network <内网段地址>

no auto-summary

!

!

ip classless

no ip http server

snmp-server community public RO

no snmp-server location

no snmp-server contact

!

ip route 0.0.0.0 0.0.0.0 dialer1

line console 0

exec-timeout 0 0

password <从控制台端口登录进用户模式所需口令>

login

!

line vty 0 4

password

login

!

line <异步线号范围>

exec

autoselect ppp

autoselect during-login

login local

modem InOut

transport input all

stopbits 1

speed 38400

flowcontrol hardware

!

end