In MPLS traffic engineering， which one of the following protocols is used for Path Setup？（）

单项选择题WhatdoesFRTPstandfor？（）

A.Frame Relay Top Pseudowire
B.Frame Relay Traffic Pseudowire
C.Frame Relay Traffic Protocol
D.Frame Relay Traffic Policing

单项选择题GMPLSisbaseduponNon-Packet-baseddevices.（）

A.True
B.False

单项选择题WhichofthefollowingistrueregardingLabelDistributionProtocol（LDP）？（）

A.It is a label distribution protocol for MPLS
B.It is a set of procedures and messages by which LSRs establish Label Switch Paths （LSPs） through a network
C.Tag distribution Protocol （TDP） was the basis for LDP
D.All of the above are true

单项选择题AnarchitecturethatutilizesPPPoEdealswithIPaddressallocationbywhattypeofnegotiation？（）

A.NIS
B.IPCP
C.RADIUS
D.LDAP

单项选择题Whatisthemaindifferencebetweentheinformationdisplayedonthedsploadandthedsptrkutlscreens？（）

A.The dspload screen is for all trunks； the dsptrkutl screen is for one trunk
B.The dspload screen shows the expected traffic； the dsptrkutl screen shows actual traffice
C.The information on the dspload screen never changes； the dsptrkutl screen is dynamic
D.The dspload screen shows historical information； the dsptrkutl screen shows current information