单项选择题

What is the function of L2TP？（）

A.It allows L2F tunnels across the network.
B.It allows GRE tunnels across the network.
C.It allows PPTP tunnels across the network.
D.It allows PPP to be tunneled across a network

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热门试题

多项选择题Which two statements are true about L2TP tunnel switching?（）

A.Requires only one tunnel switching license.
B.Requires two licenses，one for inbound and one for outbound sessions.
C.Enabled automatically when the BSR is configured as an LAC and LNS.
D.Aids in L2TP tunnel scaling

单项选择题Which CLI command is used to examine whether an L2TP tunnel can be established for domain isp1.com?（）

A.l2tp tunnel test anyone@isp1.com
B.test l2tp session anyone@isp1.com
C.test l2tp tunnel anyone@isp1.com
D.tunnel l2tp test anyone@isp1.com

单项选择题Where are L2TP attributes configured on a LAC?（）

A.profile
B.domain map
C.L2TP tunnel map
D.outgoing interface to the LNS

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

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？（）

A.IP
B.ATM
C.PPPoA
D.PPPoE