A. Use WFQ， CBWFQ， and LLQ to prioritize delay-sensitive packets.
B. Use WFQ， CBWFQ， and LLQ to compress the payload.
C. Give TCP packets priority over UDP packets.
D. Use control plane policing for cRTP queuing.
E. Use stacker and predictor to compress the payload.
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A. programming interface to external applications
B. FXS and FXO port negotiation
C. AutoQos VoIP trust boundaries
D. signaling and device control
E. LLQ for voice and video traffic
F. directory and XML services
A. link efficiency
B. admission control
C. classification and marking
D. shaping and policing
E. congestion avoidance using the RTP protocol
F. resource reservation using the RSVP protocol
A. H·323
B. UDP
C. RTP
D. TCP
E. Media Gateway Control Protocol （MGCP）
F. session initiation protocol （SIP）
A. Gatekeeper multizone
B. Call Admission Control （CAC）
C. Automatic Alternate Routing （AAR）
D. Survivable Remote Site Telephony （SRST）
E. Cisco Unified CallManager Express （CME）
A. 55%
B. 58%
C. 60%
D. 63%
最新試題
When Cisco SDM is used to generate QoS policy， various QoS classes will be created and assigned a percentage of the interface bandwidth. Which three statements indicate the default bandwidth values that are assigned by SDM for outgoing traffic on a WAN interface？ （）
Which option correctly identifies the four main menus of a Cisco Wireless Control System （WCS）？ （）
Which three user interfaces exist for the Cisco WLAN Controllers？（）
Which of the items stated is typically the most expensive method of improving QoS across WAN links？（）
Which two commands should be entered on a WLAN controller to remove any residual configuration？（）
Which two statements are true about Voice over IP （VoIP） packet delivery in a digital infrastructure？ （）
Which three functions are associated with a Cisco Unified CallManager？ （）
Which two functions can be provided by an Integrated Services Router （ISR） in a VoIP network？（）
What are two ways to minimize the delay of VoIP packets that are traversing a network？ （）
Which statement is true about the Call Admission Control （CAC） feature in VoIP networks？（）