A. CAC provides guaranteed voice quality on a link.
B. CAC artificially limits the number of concurrent voice calls.
C. CAC is used to control the amount of bandwidth that is taken by a call on a link.
D. CAC prevents oversubscription of WAN resources that is caused by too much voice traffic.
E. CAC allows an unlimited number of voice calls while severely restricting， if necessary， other forms of traffic.
F. CAC solves voice congestion problems by using QoS to give priority to UDP traffic.
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A. To support fault and policy reporting， the WLSE requires a Wireless Control System （WCS）.
B. When WLSE detects an AP failure， it automatically increases the power and cell coverage of nearby APs.
C. WLSE requires the 2700 location appliance to offer location tracking.
D. WLSE can locate rogue APs and automatically shut them down.
E. WLSE configuration is done using the command line interface （CLI） or a WEB based template.
A. Business-critical traffic includes VoIP and voice signaling packets.
B. SDM can be used to configure a basic QoS policy for incoming traffic on WAN interfaces and IPsec tunnels.
C. SDM can provide QoS for real-time traffic and business-critical traffic.
D. SDM creates a custom-queuing （CQ） or a priority-queuing （PQ） policy.
E. SDM creates a low latency queuing （LLQ） service policy with its associated classes.
F. When allocating bandwidth， values can be entered in either bandwidth percentage or kilobytes per second （kBps）.
A.call agent
B.IP phone
C.multipoint control unit
D.gatekeeper
A.control plane policing
B.data plane policing
C.network-based application recognition （NBAR）
D.service plane policing
E.management plane policing
Refer to the exhibit. What is the maximum available bandwidth for the path between the workstation and the server？（）
A.256 kb/S
B.512 kb/s
C.1 Mb/s
D.10 Mb/S
E.100 Mb/S
F.110.768 Mb/S
最新試題
Within the WMM policy， how many default QoS radio access categories are there？（）
Which two statements are correct about the signaling methods that are utilized for transmitting voice？ （）
What is an advantage of the IntServ QoS model？（）
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？（）
What are two reasons to implement H·323 gatekeepers？（）
Which of the items stated is typically the most expensive method of improving QoS across WAN links？（）
In a VoIP network， which type of interface would an analog fax machine connect to？（）
Which three functions can an Integrated Services Router perform in a VoIP network？（）
When QoS levels in the Cisco Wireless Control System （WCS） are entered， which profile names are used to identify the access categories？（）
Which Control Plane Policing （CoPP） statement is true？（）