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

相似考题

1.Frame. Relay is simplified form. of(71), similar in principle to(72), in which synchronous, frames of data are routed to different destinations depending on header information.Packets are routed throught one or more Virtual Circuits known as(73)Most Virtual Circuits are(74), which means that the network provider sets up all DLCI connections at subscription time.(75)are also part of the Frame. Relay specification. They privide a link that only lasts only as long as the session.A．Datagram SwitchingB．Datagram RoutingC．Packet SwitchigD．packet Routing

2.Users have been complaining that their Frame Relay connection to the corporate site is very slow. The network administrator suspects that the link is overloaded. Based on the partial output of the Router show frame relay pvc command shown in the graphic, which output value indicates to the local router that traffic sent to the corporate site is experiencing congestion?（）A. DLCI = 100B. last time PVC status changed 00:25:40C. in BECN packets 192D. in FECN packets 147E. in DE packets 0

3.Frame. Relay is simplified form. of(71), similar in principle to(72), in which synchronous, frames of data are routed to different destinations depending on header information . Packets are routed throught one or more Virtual Circuits known as(73). Most Virtual Circuits are(74),which means that the network provider sets up all DLCI connections at subscription time.(75)are also part of the Frame. Relay specification . They privide a link that only lasts only as long as the session.A．Datagram SwitchingB．Datagram RoutingC．Packet SwitchingD．packet Routing

4.Refer to the exhibit. You are the network administrator of the Route.com company. You have been tasked to implement a hub and spoke EIGRP topology over Frame Relay to provide connectivity between the networks at headquarters and all 300 spokes. Before you begin the actual implementation, which three pieces of information are more important to know than the others?（）A. the Committed Information Rate of all the Frame Relay PVCsB. the Cisco IOS version running on all the routersC. the router model number of all the spoke routersD. the number of HQ networks connected behind the headquarter routersE. the routing policy, such as whether or not the spokes can be used as backup transient point between the two headquarter routers

参考答案和解析
参考答案：D
更多“To ensure voice packets are kept within the Committed Information Rate (CIR) of a Frame Relay link, what should be used in the CPE?() ”相关问题

  • 第1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2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

    正确答案:A

  • 第3题：

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

    • A、 prioritization
    • B、 classification
    • C、 fragmentation
    • D、 traffic shaping

    正确答案:D

  • 第4题：

    The command frame-relay map ip 10.121.16.8 102 broadcast was entered on the router. Which of the following statements is true concerning this command？（）

    • A、This command should be executed from the global configuration mode.
    • B、The IP address 10.121.16.8 is the local router port used to forward data.
    • C、102 is the remote DLCI that will receive the information.
    • D、This command is required for all Frame Relay configurations.
    • E、The broadcast option allows packets， such as RIP updates， to be forwarded across the PVC

    正确答案:E

  • 第5题：

    What is the result of issuing the frame-relay map ip 192.168.1.2 202 broadcast command?（）

    • A、defines the source IP address that is used in all broadcast packets on DLCI 202
    • B、defines the DLCI that is used for all packets that are sent to the 192.168.1.2 IP address
    • C、defines the destination IP address that is used in all broadcast packets on DLCI 202
    • D、defines the DLCI on which packets from the 192.168.1.2 IP address are received

    正确答案:B

  • 第6题：

    which command allows you to verify the encapsulation type CISCO OR IETF for a frame relay link?（）

    • A、show frame-relay map
    • B、show frame-relay lmi
    • C、show inter serial
    • D、show frame-relay pvc

    正确答案:C

  • 第7题：

    What two statistics appear in show frame-relay map output?（）

    • A、The number of FECN packets that are received by the router
    • B、The number of BECN packets that are received by the router
    • C、The ip address of the local router
    • D、The value of the local DLCI
    • E、The status of the PVC that is configured on the router

    正确答案:D,E

  • 第8题：

    Which of the following should be used to ensure that all packets are received by every connecteddevice?（）

    • A、Hub
    • B、Router
    • C、Switch
    • D、Firewall

    正确答案:A

  • 第9题：

    单选题
    The command frame-relay map ip 10.121.16.8 102 broadcast was entered on the router. Which of the following statements is true concerning this command（）。
    A

    This command should be executed from the global configuration mode

    B

    The IP address 10.121.16.8 is the local router port used to forward data

    C

    102 is the remote DLCI that will receive the information

    D

    This command is required for all Frame Relay configurations

    E

    The broadcast option allows packets, such as RIP updates, to be forwarded across the PVC


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    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


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    What is required to enable fragmentation of large FTP packets when voice quality on the network is affected by FTP transfers?（）
    A

    Configure TCP header compression on interface

    B

    Configure MPL on the Frame Relay interfaces

    C

    Configure FRF 12 fragmentation on the Frame Relay interfaces

    D

    Fragmentation is not supported with service internetworking


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    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


    正确答案： A
    解析： 暂无解析

  • 第13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

  • 第14题：

    Refer to the exhibit. A router has a 256 kbps Frame Relay circuit connected to interface serial 0/0. As a large FTP packet is being placed into the hardware transmit queue of interface serial 0/0， a voice packet is placed into the priority queue of that interface. How， and in what order， wi the packets be transmitted？（）

    • A、the voice packet will be transmitted first， followed by the FTP packet in its entirety
    • B、the voice packet will be transmitted first， followed by the fragmented FTP packet
    • C、the FTP packet will be fragmented and the voice packet will be interleaved
    • D、the FTP packet will be transmitted first in its entirety， follow by the voice packet

    正确答案:D

  • 第15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

    正确答案:A

  • 第16题：

    For the following items，what is the mathematical relationship between the committed information  rate （CIR）， committed burst （Bc）， and committed rate measurement interval （Tc）？（）

    • A、CIR=TC/Bc
    • B、CIR=Be/Tc
    • C、Tc=CIR/Bc
    • D、Tc=Bc/CIR

    正确答案:D

  • 第17题：

    Customer X has a hub-and-spoke Frame Relay network， with a central office and two branch offices （RemoteA and RemoteB）. Each location has only one physical link to the Frame Relay cloud and RemoteB has a router that is not a Cisco router. Since the installation， there is no connectivity between RemoteB and the central office. What is a possible solution to this issue？ （）

    • A、 Because Frame Relay IETF encapsulation is only configurable at interface level， you must use IETF encapsulation on all routers.
    • B、 This is not a possible scenario. A dedicated Frame Relay link to RemoteB is mandatory at the central office.
    • C、 The router at RemoteB must be replaced by a Cisco router.
    • D、 Use Frame Relay IETF encapsulation on a per-VC basis on the central office router.
    • E、 There is a problem in the Frame Relay cloud， because Cisco routers are compatible with IETF Frame Relay.

    正确答案:D

  • 第18题：

    What is the result of issuing the frame-relay map ip 192.168.1.2 202 broadcast command?（）

    • A、defines the source IP address that i s used in all broadcast packets on DLCI 202
    • B、defines the DLCI that is used for all packets that are sent to the 192.168.1.2 IP address
    • C、defines the destination IP address that is used in all broadcast packets on DLCI 202
    • D、defines the DLCI on which packets from the 192.168.1.2 IP address are received

    正确答案:B

  • 第19题：

    The command frame-relay map ip 10.121.16.8 102 broadcast was entered on the router. Which of the following statements is true concerning this command（）。

    • A、This command should be executed from the global configuration mode
    • B、The IP address 10.121.16.8 is the local router port used to forward data
    • C、102 is the remote DLCI that will receive the information
    • D、This command is required for all Frame Relay configurations
    • E、The broadcast option allows packets, such as RIP updates, to be forwarded across the PVC

    正确答案:E

  • 第20题：

    单选题
    The command frame-relay map ip 10.121.16.8 102 broadcast was entered on the router. Which of the following statements is true concerning this command？（）
    A

    This command should be executed from the global configuration mode.

    B

    The IP address 10.121.16.8 is the local router port used to forward data.

    C

    102 is the remote DLCI that will receive the information.

    D

    This command is required for all Frame Relay configurations.

    E

    The broadcast option allows packets， such as RIP updates， to be forwarded across the PVC


    正确答案： A
    解析： 暂无解析

  • 第21题：

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

     prioritization

    B

     classification

    C

     fragmentation

    D

     traffic shaping


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    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


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    For the following items，what is the mathematical relationship between the committed information  rate （CIR）， committed burst （Bc）， and committed rate measurement interval （Tc）？（）
    A

    CIR=TC/Bc

    B

    CIR=Be/Tc

    C

    Tc=CIR/Bc

    D

    Tc=Bc/CIR


    正确答案： B
    解析： 暂无解析

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