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[Router]dialer-rule 1 ip permit   //配置拨号列表,相当于cisco中的dialer-list 1
 !
 [Router]acl 1 match-order auto  //配置acl 1
 [Router-acl1]rule  permit source 192.168.1.0 0.0.0.255  //允许访问外网的内网IP网段
 [Router-acl1]rule  deny source any
!
[Router]interface Ethernet0

[Router-Ethernet0]tcp mss 1024
 
[Router-Ethernet0]ip address 192.168.1.1 255.255.255.0  //内网e0端口ip,即内网网关ip
!
 [Router]interface Ethernet1  //接拨号modem的端口
 
[Router-Ethernet1]pppoe-client dial-bundle-number 1  //绑定该端口为拨号池1中端口 ,类似于cisco中的pppoe-client dial-poor-number 1
 !
 [Router]  interface Dialer1  //配置虚拟拨号口 dialer 1
 
[Router-Dialer1] link-protocol ppp  //PPP协议
 
[Router-Dialer1]  tcp mss 1024
 
[Router-Dialer1]  ppp pap local-user adsl password simple test //配置adsl拨号用户和密码
 
[Router-Dialer1]  ip address ppp-negotiate //动态协商获取外网IP
 
[Router-Dialer1]  dialer bundle 1  //应用拨号池1,类似于cisco中的dialer pool 1
 
[Router-Dialer1] nat outbound 1 interface //acl 1中的地址nat
!
 [Router]  ip route-static 0.0.0.0 0.0.0.0 Dialer 1 preference 60 //配置默认路由
  !
 
命令注释: