单项选择题
In MPLS traffic engineering, which one of the following protocols is used for Path Setup?()
A.BGP B.OSPF C.ISIS D.RSVP
单项选择题 WhatdoesFRTPstandfor?()
单项选择题 GMPLSisbaseduponNon-Packet-baseddevices.()
单项选择题 WhichofthefollowingistrueregardingLabelDistributionProtocol(LDP)?()