单项选择题
A.ppp authentication chap pap
B.pppoe authentication chap pap
C.ppp authentication chap ppp authentication pap
D.pppoe authentication chap pppoe authentication pap
多项选择题 You are configuring a PPP over Ethernet service offering.Which two type s of interfaces can be dynamically created with aprofile？（）
多项选择题 With the CLI command profile atm 1483 bulk-config-name test atm-pppoe,which three statements describe its purpose and implementation?（）
单项选择题 Which profile configuration command dynamically creates a host route in the routing table?（）