Which attribute uniquely identifies the L2TP connection between the router and the L2TP network server?（）

单项选择题To dynamically assign host routes on an LNS，where should the ip access-routes command be applied？（）

A.profile
B.remote host
C.aaadomain-map
D.l2tp destination profile

单项选择题Where does the LAC obtain the L2TP tunnel’s attributes？（）

A.profile
B.domain map
C.DHCP server
D.L2TP tunnel map

单项选择题You have 50 subscribers accessing a LAC to connectto ISP1.com.What is the L2TP Control Connections and Sessions for the subscribers?（）

A.A single Control Connection and a single Session
B.A single Control Connection and multiple Sessions(one pers ubscriber)
C.Multiple Control Connections and a single Session
D.Multiple Control Connections and multiple Sessions(one per subscriber)

单项选择题You are configuring the ERX Edge Router as an LNS in an L2TP network.Which statement is true about the value of the remote host parameter?（）

A.It must be the same as the server-name parameter on the LAC
B.It must be the same as the client-name arameteron the LAC
C.It must be the same as the remote-hostname parameter on the LAC
D.It must be the same as the tunnel password parameter on the LAC

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