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To ensure voice packets are kept within the Committed Information Rate (CIR) of a Frame Relay link, what should be used in the CPE?（）A、prioritizationB、classificationC、fragmentationD、traffic shaping

题目

To ensure voice packets are kept within the Committed Information Rate (CIR) of a Frame Relay link, what should be used in the CPE?（）

  • A、prioritization
  • B、classification
  • C、fragmentation
  • D、traffic shaping
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相似问题和答案

第1题：

To ensure voice packets are kept within the Committed Information Rate (CIR) of a Frame Relay link, what should be used in the CPE?()

A. prioritization

B. classification

C. fragmentation

D. traffic shaping


参考答案：D

第2题：

What occurs on a Frame Relay network when the CIR is exceeded?()

A.All TCP traffic is marked discard eligible.

B.All UDP traffic is marked discard eligible and a BECN is sent.

C.All TCP traffic is marked discard eligible and a BECN is sent.

D.All traffic exceeding the CIR is marked discard eligible.


参考答案：D

第3题：

EIGRP has been configured to opera te over Frame Relay multipoint connections. What should the bandwidth command be set to?()

A. the CIR rate of the lowest speed connection multiplied by the number of circuits

B. the CIR rate of the lowest speed connection

C. the CIR rate of the highest s peed connection

D. the sum of all the CIRs divided by the number of connections


参考答案：A

第4题：

What occurs on a Frame Relay network when the CIR is exceeded?（）

  • A、All TCP traffic is marked discard eligible
  • B、All UDP traffic is marked discard eligible and a BECN is sent
  • C、All TCP traffic is marked discard eligible and a BECN is sent
  • D、All traffic exceeding the CIR is marked discard eligible

正确答案:D

第5题：

When should traffic shaping be implemented on Frame Relay PVCs？（）

  • A、When you want to drop excess traffic above the CIR
  • B、When there is a speed mismatch between the central site and the remote site
  • C、When using Frame Relay SVCs
  • D、When over-subscribing the central site link
  • E、When LLQ is implemented on the Frame Relay PVC
  • F、When Multilink PPP LFI is implemented on the Frame Relay PVC

正确答案:B,D

第6题：

ToensurevoicepacketsarekeptwithintheCommittedInformationRate(CIR)ofaFrameRelaylink,whatshouldbeusedintheCPE?()

A.prioritization

B.classification

C.fragmentation

D.trafficshaping


参考答案：D

第7题：

Which three statements are true about the data traffic characteristics of voice traffic？ （）

  • A、latency must be kept below 150 ms
  • B、latency is not a concern as long as jitter is kept below 30 ms
  • C、voice packets do not require a specific type of queuing
  • D、voice packets are rather small
  • E、voice packets require TCP for rapid retransmission of dropped packets
  • F、voice packets require a fairly constant bandwidth reserved for voice control traffic as well as forthe voice payload

正确答案:A,D,F

第8题：

EIGRP has been configured to operate over Frame Relay multipoint connections. What should the bandwidth command be set to?()

A. the CIR rate of the lowest speed connection multiplied by the num ber of circuits

B. the CIR rate of the lowest speed connection

C. the CIR rate of the highest speed connection

D. the sum of all the CIRs divided by the number of connections


参考答案：A

第9题：

What can be used to maintain the voice quality on a link by limiting the number of calls that can be active at any given time？（）

  • A、 Call Management Link Agent
  • B、 Traffic policing
  • C、 Call Admission Control
  • D、 QoS Link Congestion Management
  • E、 Oversubscription Link Detection

正确答案:C

第10题：

What does FRTP stand for？（）

  • A、Frame Relay Top Pseudowire
  • B、Frame Relay Traffic Pseudowire
  • C、Frame Relay Traffic Protocol
  • D、Frame Relay Traffic Policing

正确答案:D

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