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
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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
A.Bandwidth that is reserved for SVCs to route over a trunk
B.Bandwidth that is reserved on a trunk so that ABR connections can burst
C.Bandwidth on a trunk that is reserved for control traffic and cannot be used by connections
D.Bandwidth that cannot be allocated to connections but can be used to accommodate statistical variations in the traffic
最新試題
When an MPLS Layer 2 VPN runs in the hub-and-spoke model， where is QoS implemented？（）
All secure domain routers （SDRs） have shared attribute and resources. Which three resources are sharedall SDRs？ （）
What method of streaming live video is the least taxing on bandwidth in a large enterprise environment？（）
There are two cabling schemes to choose from when implementing a Cisco CRS-1 multishelf system：single-module cabling and multimodule cabling. What is the maximum capacity of the LCCs that aresupported in multimodule cabling？（）
What are three common reasons for ATM CRC errors？（）
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 statement about multicast VPN is true？（）
Which three statements about MPLS traffic engineering （MPLS TE） are true？ （）
Which statement is FALSE concerning Concatenation？（）
Which two statements about 10 Gigabit Ethernet （10GE） are true？（）