Current configuration : 982 bytes ! version 12.2 service timestamps debug uptime service timestamps log uptime no service passWord-encryption ! hostname p2r3 ! ! ip subnet-zero ! vpdn enable（開啟vpdn） ! vpdn-group tyl request-dialin PRotocol pppoe（啟用pppoe協(xié)議） ! ! ! ! interface Ethernet0 no ip address pppoe enable pppoe-client dial-pool-number 1（將物理端口和虛擬撥號(hào)端口綁定） ! interface Ethernet1 ip address 192.168.1.254 255.255.255.0 ip nat inside ! interface Dialer1 ip address negotiated ip mtu 1492 (將原來的mtu1500變?yōu)?492，因pppoe 的包頭是8個(gè)字節(jié)） ip nat outside encapsulation ppp dialer pool 1 （通過撥號(hào)池，將物理端口和虛擬撥號(hào)端口綁定） ppp pap sent-username ******@163.gd password 0 ******（ppp pap的單向驗(yàn)證）
! ip nat inside source list 1 interface Dialer1 overload（NAT轉(zhuǎn)換） ip classless ip route 0.0.0.0 0.0.0.0 Dialer1（設(shè)置靜態(tài)路由） ip http server ip pim bidir-enable ! ! access-list 1 permit 192.168.1.0 0.0.0.255
! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 ! end
