R3服务端 interfaceLoopBack0ipaddress1.1.1.1255.255.255.255 aaalocal-usertestpasswordcipheradminlocal-usertestservice-typeppp ippooltestnetwork100.0.0.0mask255.255.255.0 interfaceVirtual-Template0pppauthentication-modechapremoteaddresspooltestipaddress100.0.0.1255.255.255.0 interfaceGigabitEthernet0/0...