A.shared key authentication is considered more secure than open authentication
B.shared key authentication is considered less secure than open authentication
C.if the WEP keys do not match using the open authentication method， the client will not authenticate， associate， and transfer data
D.if the WEP keys do not match using the open authentication method， the client will still be able to authenticate and associate， but will not transfer data
E.if the WEP keys do not match using the open authentication method， the client will still be able to authenticate， associate， and transfer data
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A.5
B.15
C.25
D.35
E.45
F.55
A.bursty
B.constant
C.bandwidth intensive
D.small packet sizes
E.time-sensitive
F.retransmittable
A.IP
B.TCP
C.RTP
D.UDP
E.H323
F.CRTP
A.the VoIP endpoints have the intelligence to set up and control calls
B.Call setup and control functionality is centralized in one call agent or cluster
C.Call setup and control resides in call agents that are distributed throughout the network
D.Each VoIP device has separate call control， voice packetization， and transport mechanisms
A.to build a Packet Description Language Module （PDLM） file to be used in protocol matching
B.to discover applications and build class maps for data classification
C.to look into the TCP or UDP payload and classify packets based on the content
D.to build a database of all application data that passes through the router and queue the data accordingly
最新試題
Which option correctly identifies the four main menus of a Cisco Wireless Control System （WCS）？ （）
Which Control Plane Policing （CoPP） statement is true？（）
Which two characteristics are common between traffic policing and traffic shaping？（）
What are three factors used to determine the amount of bandwidth that is required for a single VoIP call？ （）
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？（）
For delay sensitive traffic， what are the three best ways that are used to prevent packet loss？ （）
Which of the items stated is typically the most expensive method of improving QoS across WAN links？（）
Which three practices are important to the implementation of a DiffServ QoS architecture？（）
Which two statements are true about Voice over IP （VoIP） packet delivery in a digital infrastructure？ （）
What are three Cisco Unified CallManager features？ （）