PPPOE、DHCP设置实例

网络设置中，我们可以综合多种协议来完成一项工作。那么怎样才能实现ADSL上网和PPPOE拨号连接呢？本文给出了详细配置命令。Implement ADSL and DHCP on Cisco 2600 Series Router下面的设置是在设置成功的路由器上导出来的, 使用的是以太口实现拨号和NAT.

!

version 12.3

service timestamps debug datetime msec

service timestamps log datetime msec

no service password-encryption

!

hostname externalrp01

!

boot-start-marker

boot-end-marker

!

!

no network-clock-participate slot 1

no network-clock-participate wic 0

no aaa new-model

ip subnet-zero

ip cef

!

!

ip dhcp excluded-address 192.168.2.1 192.168.2.99

!

ip dhcp pool Pool1

network 192.168.2.0 255.255.255.0

dns-server 202.96.128.166

default-router 192.168.2.1

!

ip name-server 202.96.134.133

ip name-server 202.96.128.166

vpdn enable

!

vpdn-group pppoe

request-dialin

protocol pppoe

!

no ftp-server write-enable

!

!

!

!

interface FastEthernet0/0

ip address 192.168.2.1 255.255.255.0

ip nat inside

duplex auto

speed auto

!

interface FastEthernet0/1

no ip address

duplex auto

speed auto

pppoe enable

pppoe-client dial-pool-number 1

!

interface Dialer1

mtu 1492

ip address negotiated

ip nat outside

encapsulation ppp

no ip mroute-cache

dialer pool 1

dialer-group 1

no cdp enable

ppp authentication pap callin

ppp pap sent-username ***** password 0 ******

!

ip nat inside source list 1 interface Dialer1 overload

ip classless

ip route 0.0.0.0 0.0.0.0 Dialer1 permanent

no ip http server

!

access-list 1 permit any

dialer-list 1 protocol ip permit

!

line con 0

line aux 0

line vty 0 4

!

!

!

end

至此路由器上实现ADSL PPPOE拨号连接和DHCP就完成了。