可以的。int d0
配置拨号口
interface Dialer1
nat outbound 2000
link-protocol ppp
ppp chap user admin
ppp chap password cipher admin
ppp pap local-user admin password cipher admin
ppp ipcp dns request
ip address ppp-negotiate
dialer user pppoeclient
dialer-group 1
dialer bundle 1
把拨号口应用在借口下
interface GigabitEthernet0/2
pppoe-client dial-bundle-number 1