多选题Which two statements correctly identify considerations to take into account when deciding onCampus QoS Design elements？ （）AVoice needs to be assigned to the hardware priority queueBVoice needs to be assigned to the software priority queueCCall signaling must have guaranteed bandwidth serviceDStrict-priority queuing should be limited to 50 percent of the capacity of the linkEAt least 33 percent or the link bandwidth should be reserved tor default best effort class
多选题
Which two statements correctly identify considerations to take into account when deciding onCampus QoS Design elements？ （）
A
Voice needs to be assigned to the hardware priority queue
B
Voice needs to be assigned to the software priority queue
C
Call signaling must have guaranteed bandwidth service
D
Strict-priority queuing should be limited to 50 percent of the capacity of the link
E
At least 33 percent or the link bandwidth should be reserved tor default best effort class
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Which two statements correctly identify considerations to take into account when deciding on Campus QoS Design elements?() A. Voice needs to be assigned to the hardware priority queue.B. Voice needs to be assigned to the software priority queue.C. Call signaling must have guaranteed bandwidth service.D. Strict-priority queuing should be limited to 50 percent of the capacity of the link.E. At least 33 percent of the link bandwidth should be reserved for default best-effort class.
When you decide on Campus QoS Design elements, which two statements correctly identify considerations to be taken into account?() A. Voice needs to be assigned to the hardware priority queue.B. Voice needs to be assigned to the software priority queue.C. Call signaling must have guaranteed bandwidth service.D. Strict-priority queuing should be limited to 50 percent of the capacity of the link.
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When you decide on Campus QoS Design elements, which two statements correctly identify considerations to be taken into account?（）A、Voice needs to be assigned to the hardware priority queue.B、Voice needs to be assigned to the software priority queue.C、Call signaling must have guaranteed bandwidth service.D、Strict-priority queuing should be limited to 50 percent of the capacity of the link.
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多选题Which two statements are true when the extended system ID feature is enabled？ （）AThe BID is made up of the bridge priority value（two bytes） and bridge MAC address （six bytes）.BThe BID is made up of the bridge priority （four bits）， the system ID （12 bits）， and a bridge MAC address （48 bits）.CThe BID is made up of the system ID （six bytes） and bridge priority value （two bytes）.DThe system ID value is the VLAN ID （VID）.EThe system ID value is a unique MAC address allocated from a pool of MAC addresses assigned to the switch or module.FThe system ID value is a hex number used to measure the preference of a bridge in the spanning-tree algorithm.
单选题Which parameter， when enabled on a standalone access point， gives the highest priority to a voice packeteven when QoS is not enabled？（）AQoS Element for Wireless PhonesBIGMP SnoopingCWMMDAVVID Priority Mapping
多选题Which two statements about the QoS functionality of the Cisco SDM are true？（）Athe first step when using the SDM QoS wizard is to select the inbound interface on which the QoS policy must be appliedBthe SDM QoS wizard can be used to optimize LAN， WAN， and VPN interfacesChe SDM QoS wizard supports network-based application recognition （NBAR） to provide deep and stateful packet inspectionDhe SDM QoS wizard will apply custom queuing and priority queuing policies to the identified interfacesEhe SDM QoS wizard will apply low latency-queuing，custom-queuing and priority-queuing policies to the identified interfacesFto create and manage the QoS settings， the user must select the QoS wizard task under the Monitor option
多选题Which two statements correctly identify considerations to take into account when deciding on Campus QoS Design elements?（）AVoice needs to be assigned to the hardware priority queue.BVoice needs to be assigned to the software priority queue.CCall signaling must have guaranteed bandwidth service.DStrict-priority queuing should be limited to 50 percent of the capacity of the link.EAt least 33 percent of the link bandwidth should be reserved for default best-effort class.
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