A.gatekeeper
B.Call Routing
C.Call Admission Control
D.Digital Signal Processors
您可能感興趣的試卷
你可能感興趣的試題
A.the packetization size
B.the serialization of the interface
C.the quantization
D.the packet rate
E.the UDP overhead
F.the TCP overhead
A.service guarantee
B.traffic that is divided into classes
C.not scalable to large implementations
D.QoS mechanisms that are used without prior signaling
E.applications that signal their particular QoS and bandwidth requirements
A.WLAN controllers
B.WLAN Solution Engine （WLSE）
C.Cisco Wireless Control System （WCS）
D.Cisco Wireless Location Appliance
E.lightweight access point （AP）
F.autonomous access point （AP）
A.the auto discovery qos command is supported on serial interfaces， subinterfaces， and virtual interfaces
B.CEF must be enabled before configuring the auto discovery qos command
C.the auto discovery qos privilege EXEC command must be configured on a router for several days to collect a sampling of data traffic
D.the auto qos trust command relies on NBAR to provide VoIP classification
E.the auto qos voip command configures the voip classification on routers and switches
A.involution
B.encoding
C.sampling
D.quantization
E.compression
F.companding
最新試題
Which statement is true about the Call Admission Control （CAC） feature in VoIP networks？（）
The Cisco SDM will create a QoS policy that provides services to two types of traffic. Which two statements indicate the default QoS parameters that are created by SDM？（）
What are three Cisco Unified CallManager features？ （）
Which of the items stated is typically the most expensive method of improving QoS across WAN links？（）
What are two reasons to implement H·323 gatekeepers？（）
What are two ways to minimize the delay of VoIP packets that are traversing a network？ （）
SDM creates a low latency queuing （LLQ） service policy with its associated classes. What are the two types of low latency queuing available using the SDM QoS wizard？（）
In a VoIP network， which type of interface would an analog fax machine connect to？（）
Which three benefits are realized by implementing Wireless LAN Solution Engine （WLSE）？（）
Which three practices are important to the implementation of a DiffServ QoS architecture？（）