A.TCP
B.UDP
C.HTTP
D.Multicast
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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
A.Turning the laser to a specific ITU channel
B.Keeping the signal wavelength "locked" to a specific technology
C.Suppressing FWM and SBS non-linear effects
D.None ofthe above
A.Network management layer
B.Element management layer
C.Business management layer
D.Network element layer
A.BPDU Guard
B.802.x
C.Port Security
D.Storm Control
A.True
B.False
最新試題
What method of streaming live video is the least taxing on bandwidth in a large enterprise environment？（）
In optical transmission systems， chirped lasers are used for the purpose of：（）.
Which configuration prevents traffic that is sourced from the unique local address scope to be sent out ofthe link to the upstream service provider？（）
Which four statements about Ethernet virtual circuit （EVC） infrastructure are true？ （）
Which information is carried in the OSPFv3 intra-area Prefix LSA？（）
Which tree of these are types of Ethernet Virtue Connections （EVCs） in the MEF concept？（）
Two islands of IPv6 networks that are running ISIS （IPv6 IGP） must be connected using a tunnel over anIPv4 network. Which tunneling method can be used to achieve this goal？（）
Assume that the PEs are separated by Multiple P routers.How many labels should the ingress PE push for BPE functionality？（）
Which two requirements to deploy 6PE and 6VPE solutions are mandatory？（）
Which statement about the use of Route Target Rewrite is true？（）