Which command parameter configures a password of connection-to-lac for an L2TP tunnel on an LNS?（）

单项选择题Which configuration command dynamically detects and configures a PPPoA interface?（）

A.auto-configure ip
B.auto-configure ppp
C.auto-configure pppoe
D.auto-configure bridgedethernet

单项选择题With the command atm bulk-config test vc-range 1 3 200 400, what is the correct interpretation of the numeric values following the vc-range?（）

A.vpi 1 vci 200, vpi 3 vci 400
B.vpi 1 through 3, vci 200 through 400
C.vpi 1 vci 200 through 400, vpi 3 vci 200 through 400
D.vci 1 through 3, vpi 200 through 400

单项选择题What does the ip access-routes configuration command accomplish?（）

A.It statically places a host route in the routing table.
B.It statically associates an IP address with a customer.
C.It dynamically creates a host route in the routing table.
D.It dynamically assigns an address to the router's interface

单项选择题Which profile configurations allows either PAP or CHAP to be used for authentication?（）

A.ppp authentication chap pap
B.pppoe authentication chap pap
C.ppp authentication chap ppp authentication pap
D.pppoe authentication chap pppoe authentication pap

单项选择题Which set of commands allows PPPoE dynamic interfaces to use a profile called config-info?（）

A.profile config-info auto-configure ppp
B.profile config-info auto-configure any
C.profile ppp config-info auto-configure pppoe
D.profile pppoe config-info auto-configure pppoe