單項選擇題

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

A.BGP
B.OSPF
C.ISIS
D.RSVP

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單項選擇題

What does FRTP stand for？（）

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

單項選擇題

GMPLS is based upon Non-Packet-based devices.（）

A.True
B.False