多项选择题

In the Carrier Supporting Carrier （CsC） feature， which two protocols run between CSC-PE and CSC-CE（）.

A.IGP and RSVP
B.EBGPv4 with a sending community
C.IGP and EBGPv4
D.IGP and LDP
E.EBGPv4 with a sending label

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热门试题

单项选择题WhenanMPLSLayer2VPNrunsinthehub-and-spokemodel，whereisQoSimplemented？（）

A.hub and spoke
B.PE
C.CE
D.hub
E.spoke

多项选择题Allsecuredomainrouters（SDRs）havesharedattributeandresources.WhichthreeresourcesaresharedallSDRs？（）

A.privilege-level configuration
B.fabric cards
C.SNMP traps
D.admin- level configuration
E.exec- level configuration

单项选择题WhichstatementaboutVPLSistrue？（）

A.All CE devices emulate a bridge
B.All provider devices emulate a bridge
C.Hierarchical VPLS reduces signaling overhead
D.Each PE device emulates a bridge
E.Each CE device emulates a bridge

单项选择题Whatmethodofstreaminglivevideoistheleasttaxingonbandwidthinalargeenterpriseenvironment？（）

A.TCP
B.UDP
C.HTTP
D.Multicast

单项选择题WhichstatementisFALSEconcerningConcatenation？（）

A.It allows ITCM to send multiple upstream packets in one single large burst.
B.It reduces upstream data throughput.
C.It can be enabled/disabled from CMTS on per upstream port basis if desired
D.Concatenation activity on an interface can be checked by the show controller counters command