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考题
SDMcreatesalowlatencyqueuing(LLQ)servicepolicywithitsassociatedclasses.WhatarethetwotypesoflowlatencyqueuingavailableusingtheSDMQoSwizard?()
A.FIFOqueuing,whichprovidesameanstoholdpacketswhiletheyarewaitingtoexitaninterfaceB.Priorityqueuing,whichensuresafixedamountofbandwidthC.Customqueuing(CQ),whichprovidesaqueuingtoolthatservicesallqueues,evenduringtimesofcongestionD.Bandwidthqueuing,whichensuresaminimumamountofbandwidthE.Weightedfairqueuing(WFQ),whichclassifiespacketsbasedonflows
考题
Whichthreemethodswouldhelppreventcriticalnetwork-trafficpacketlossonhighspeedserialinterfaces?()
A.policyroutingB.increaselinkcapacityC.WREDD.CBWFQE.LFIF.WFQ
考题
WhichIOSQoSenhancementwascreatedtoaddressscalabilityandbandwidthguaranteeissues?()
A.DiffServB.IntServC.RSVPD.WFQ
考题
Which IOS QoS enhancement was created to address scalability and bandwidth guarantee issues?()
A.DiffServB.IntServC.RSVPD.WFQ
考题
Which IOS QoS enhancement was created to address scalability and bandwidth guaranteeissues?()A、 DiffServB、 IntServC、 RSVPD、 WFQ
考题
下列关于华为公司高端路由器系列接口下的调度算法说法正确的是()。A、默认情况下队列之间使用PQ调度B、默认情况下CS6,CS7,EF使用PQ调度,其他队列使用WFQ调度C、默认情况下CS6,CS7,EF使用WFQ调度,其他队列使用PQ调度D、默认情况下队列之间使用WFQ调度
考题
Which two queuing methods will allow a percentage of the available bandwidth to be allocated to each queue?()A、first-in, first-out queuing (FIFO)B、priority queuing (PQ)C、custom queuing (CQ)D、weighted fair queuing (WFQ)E、class-based WFQ (CBWFQ)F、low latency queuing (LLQ)
考题
以下关于WFQ的说法正确的是()。A、相同组内只能根据不同DSCP优先级分配不同队列B、相同组内只能根据不同IP优先级分配不同队列C、相同组内只能根据不同IP优先级或DSCP优先级分配不同队列D、可以使用WRED进行拥塞避免的控制E、配置WFQ功能需在系统视图下配置如下命令;QoS wfq dscp queue-length 64 queue-number 64
考题
下列关于队列调度的几种说法中,正确的是()。A、WFQ在每个队列上和CQ的丢弃机制一样,都是采用TailDropB、WFQ对流的分类可以通过ACL来实现C、CBWFQ是对WFQ的一种改进,和WFQ的基本调度方式一样D、LLQ在调度时首先检查低时延队列,从该队列取报文,如果该队列没有报文时才转向其它非低时延队
考题
QOS中出现网络拥塞时,将启用一定的拥塞管理机制,其常用的调度算法为:SP和WFQ。其中,()保证某种类型数据流得到(),严格按照优先级的高低次序,优先发送较高优先级队列中的分组,当较高优先级队列为空时,再发送较低优先级队列中的分组。()将保证每个队列可以设置不同的权值,按照( )分配带宽,保证了不同优先级的队列都有流量通过。A、SP、任其所需的带宽、WFQ、权值所占的比例;B、WFQ、任其所需的带宽、SP、权值所占的比例;C、SP、权值所占的比例、WFQ、任其所需的带宽;D、WFQ、任其所需的带宽、SP、权值所占的比例。
考题
Which three methods would help prevent critical network-traffic packet loss on high speed serial interfaces?()A、policy routingB、increase link capacityC、WREDD、CBWFQE、LFIF、WFQ
考题
Which IOS QoS enhancement was created to address scalability and bandwidth guarantee issues?()A、DiffServB、IntServC、RSVPD、WFQ
考题
What are two ways to minimize the delay of VoIP packets that are traversing a network? ()A、 Use WFQ, CBWFQ, and LLQ to prioritize delay-sensitive packets.B、 Use WFQ, CBWFQ, and LLQ to compress the payload.C、 Give TCP packets priority over UDP packets.D、 Use control plane policing for cRTP queuing.E、 Use stacker and predictor to compress the payload.
考题
Which three methods would help prevent critical network-traffic packet loss on high speed interfaces?()A、policy routingB、increase link capacityC、WREDD、CBWFQE、LFIF、WFQ
考题
你是企业的网络管理员,你想在你的企业里实现QOS以确保HTTP的应用数据流保证最小带宽为1M,你用下面哪种队列实现?()A、 Weighted Fair Queuing (WFQ)B、 Priority Queuing (PQ)C、 Class-based WFQ (CBWFQ)D、 Low Latency Queuing (LLQ)
考题
单选题Which IOS QoS enhancement was created to address scalability and bandwidth guaranteeissues?()A
DiffServB
IntServC
RSVPD
WFQ
考题
单选题下列关于华为公司高端路由器系列接口下的调度算法说法正确的是()。A
默认情况下队列之间使用PQ调度B
默认情况下CS6,CS7,EF使用PQ调度,其他队列使用WFQ调度C
默认情况下CS6,CS7,EF使用WFQ调度,其他队列使用PQ调度D
默认情况下队列之间使用WFQ调度
考题
单选题你是企业的网络管理员,你想在你的企业里实现QOS以确保HTTP的应用数据流保证最小带宽为1M,你用下面哪种队列实现?()A
Weighted Fair Queuing (WFQ)B
Priority Queuing (PQ)C
Class-based WFQ (CBWFQ)D
Low Latency Queuing (LLQ)
考题
多选题Which two queuing methods will allow a percentage of the available bandwidth to be allocated to each queue?()Afirst-in, first-out queuing (FIFO)Bpriority queuing (PQ)Ccustom queuing (CQ)Dweighted fair queuing (WFQ)Eclass-based WFQ (CBWFQ)Flow latency queuing (LLQ)
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