多项选择题
Which three attribute-value pairs (AVPs) must be present in L2TPv3 ICRQ messages? ()
A.PW capabilities list B.Message type C.Assigned control connection ID D.PW type E.Remote session ID F.Hostname
单项选择题 WhatbestdescribestheusageofRoute-Targetrewrite?()
多项选择题 SelectthethreebestanswerswhichbestdescribePrivateNetwork-toNetworkInterface(PNNI)inanATM network.()
单项选择题 WhatOSPFLSAisusedtosupportMPLS-trafficEngineering?()