多项选择题
Which three modes are the operating modes of HDLC？ （）
A.asynchronous response mode （ARM）
B.normal peer mode （NPM）
C.asynchronous balanced mode （ABM）
D.normal response mode （NRM）
E.asynchronous client mode （ACM）
相关考题
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多项选择题
WhichtworoutingprotocolssupportMPLStrafficengineeringlinkinformationdistribution？（）
A.OSPF
B.BGP
C.RIP version 2
D.IS-IS
E.EIGRP -
单项选择题
WhichstatementabouttheCiscoMPLSTrafficEngineeringclass-basedtunnelselection（CBTS）isnottrue？（）
A.Local mechanism is at the middle-point router.
B.EXP selection is between multiple tunnels to the same destination
C.Bundle members are configured with EXP values to carry.
D.The tunnel selection is configured on the tunnel master.
E.The tunnel master bundles the tunnel members -
多项选择题
WhichtwostatementsaboutMPLSLabelDistributionProtocol（LDP）aretrue？（）
A.LDP hello packets are sent to TCP 646.
B.LDP session packets are sent to TCP 646.
C.LDP session packets are sent to TCP 711.
D.LDP hello packets are sent to TCP 711.
E.LDP hello packets are sent to UDP 711.
F.LDP hello packets are sent to UDP 646.
