多项选择题

Which two statements about 10 Gigabit Ethernet （10GE） are true？（）

A.10 Gigabit Ethernet does not support VLAN definition
B.10 Gigabit Ethernet supports full duplex links， but does not support half duplex links
C.10 Gigabit Ethernet supports unshielded or shielded twisted-pair cable connections
D.10 Gigabit Ethernet supports Carrier Sense Multiple Access with Collision Detection （CSMA/CD）
E.10 Gigabit Ethernet supports optical fiber connections in single mode only. Mufti mode is not supported

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热门试题

多项选择题IntheCarrierSupportingCarrier（CsC）feature，whichtwoprotocolsrunbetweenCSC-PEandCSC-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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A.hub and spoke
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D.hub
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多项选择题Allsecuredomainrouters（SDRs）havesharedattributeandresources.WhichthreeresourcesaresharedallSDRs？（）

A.privilege-level configuration
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C.SNMP traps
D.admin- level configuration
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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
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A.TCP
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