多项选择题

A.protection against denial of service （DoS） attacks at……

What are two benefits of control plane policing？（）

A.protection against denial of service （DoS） attacks at infrastructure routers and switches
B. protection against known worm attacks in routers and switches
C.quality of service （QoS） control for packets that are sourced from the data plane of Cisco routers and switches
D.quality of service control （QoS） for packets that are destined to the control plane of Cisco routers and switches
E.quality of service （QoS） control for packets that are destined to the data plane of Cisco routers and switches

<上一题目录下一题>

热门试题

多项选择题WhichtwostatementsabouttheWLANSolutionEngine（WLSE）aretrue？（）

A.WLSE supports centralized configuration.
B.WLSE supports distributed configuration.
C.WLSE can pick up statistics on a device even if the device is not properly configured.
D.WLSE can be used to upgrade the firmware on APs and bridges.
E.WLSE monitors device fault and performance conditions but cannot report any policy misconfigurations

多项选择题InaVoIPnetwork，whichthreecallsignalingprotocolsaresupportedbytheCiscoCallManagerforcallsetup，callmaintenance，andcallteardown？（）

A.H323
B.UDP
C.RTP
D.TCP
E.Media Gateway Control Protocol (MGCP)
F.session initiation protocol (SIP)

单项选择题WhatgatewayporttypecananalogphonesbeconnectedtoforuseonaVoIPnetwork？（）

A.FXS
B.FSO
C.E&M
D.auxiliary port
E.802.3af ethernetports

多项选择题SDMcreatesalowlatencyqueuing（LLO）servicepolicywithitsassociatedclasses.WhatarethetwotypesoflowlatencyqueuingavailableusingtheSDMOoSwizard？（）

A.FIFO queuing， which provides a means to hold packets while they are waiting to exit an interface
B.Priority queuing， which ensures a fixed amount of bandwidth
C.Custom queuing （CO）， which provides a queuing tool that services all queues， even during times of congestion
D.Bandwidth queuing， which ensures a minimum amount of bandwidth
E.Weighted fair queuing （WFO）， which classifies packets based on flows

多项选择题WhichtwotrafficclassesinaconvergednetworkrequireaOoSmodelotherthanthestandardFIFO？（）

A.World Wide Web traffic using load balanced web servers
B.voice
C.peer to peer applications mission critical applications
D.peer to peer applications
E.multicast routing protocols