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多选题What happens when you enable QoS bandwidth detection? （）(Choose two.)ACircuit speed is reduced by 2% for overhead.BWAN speed can be configured to the LAN speed.CBandwidth is adjusted based on minimum and maximum settingsDWAN bandwidth is detected based

题目
多选题
What happens when you enable QoS bandwidth detection? （）(Choose two.)
A

Circuit speed is reduced by 2% for overhead.

B

WAN speed can be configured to the LAN speed.

C

Bandwidth is adjusted based on minimum and maximum settings

D

WAN bandwidth is detected based on acknowledgement of metapackets.

相似考题

1.Which two statements describe the criteria bandwidth detection uses to dynamically alter bandwidth allocation?()(Choose two.)A. Throughput is raised as latency decreases.B. Throughput is based on available bandwidth.C. Throughput is lowered as latency decreases.D. Latency is measured by SYNs returned for each metapacket.

2.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 circuitsB. the CIR rate of the lowest speed connectionC. the CIR rate of the highest speed connectionD. the sum of all the CIRs divided by the number of connections

3.You are running parallel to the coast and estimate that the current is against you．In plotting a running fix using bearings from the same object on the coast，the greatest safety margin from inshore dangers will result if what speed is used to determine _______．A.Minimum speed estimateB.Maximum speed estimateC.Average speed estimateD.A running fix should not be used under these conditions

4.What is the default metric used on IS －IS routers for each interface?()A. The cost is set to 10 for all interfaces.B. The cost is set to 10 for LAN interfaces and 20 for WAN interfaces.C. The cost is based on the speed of the interface.D. The cost is based o n a composite of bandwidth and delay of the interface.

更多“多选题What happens when you enable QoS bandwidth detection? （）(Choose two.)ACircuit speed is reduced by 2% for overhead.BWAN speed can be configured to the LAN speed.CBandwidth is adjusted based on minimum and maximum settingsDWAN bandwidth is detected based”相关问题

  • 第1题：

    Which of the following is not an essential prerequisite for AutoQoS to be correctly applied to an interface（）

    • A、The interface must be configured as a Multilink PPP interface.
    • B、The correct bandwidth should be configured on the interface.
    • C、A QoS policy must not be currently attached to the interface.
    • D、CEF must be enable
    • E、AutoQoS must be enabled globally before it can be enabled on the interface.
    • F、An IP address must be configured on the interface if its speed is equal to or less than 768 kbps.

    正确答案:A,E

  • 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：

    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4题：

    What is  the default metric used on IS -IS routers for each interface?（）

    • A、The cost is set to 10 for all interfaces.
    • B、The cost is set to 10 for LAN interfaces and 20 for WAN interfaces.
    • C、The cost is based on the speed of the interface.
    • D、The cost is based o n a composite of bandwidth and delay of the interface.

    正确答案:A

  • 第5题：

    You are using AutoQoS Enterprise and realize that the results are not what you expected. Whichof the following are possible reasons for AutoQoS not functioning correctly？（Choose all thatapply.）（）

    • A、The interface you configured for AutoQoS is set to half-duplex
    • B、AutoQoS was configured on only one end of the link
    • C、The interface you configured for AutoQoS has no IP address
    • D、The interface’s bandwidth is not correctly configured
    • E、CEF is not enabled on the interface
    • F、You enabled AutoQoS on the interface but forgot to enable globally first

    正确答案:B,C,D,E

  • 第6题：

    When HSRP is configured on a network, which two of these items are provided, which are sharedbetween the routers that run HSRP? （）(Choose two.)

    • A、TCP-based hello packets
    • B、the impact of flapping links if timers are too low
    • C、a shared single interface
    • D、the ability to track serial interfaces
    • E、UDP-based hello packets

    正确答案:B,D

  • 第7题：

    What happens when you enable QoS bandwidth detection? （）(Choose two.)

    • A、Circuit speed is reduced by 2% for overhead.
    • B、WAN speed can be configured to the LAN speed.
    • C、Bandwidth is adjusted based on minimum and maximum settings.
    • D、WAN bandwidth is detected based on acknowledgement of metapackets.

    正确答案:B,D

  • 第8题：

    多选题
    Which of the following is not an essential prerequisite for AutoQoS to be correctly applied to an interface（）
    A

    The interface must be configured as a Multilink PPP interface.

    B

    The correct bandwidth should be configured on the interface.

    C

    A QoS policy must not be currently attached to the interface.

    D

    CEF must be enable

    E

    AutoQoS must be enabled globally before it can be enabled on the interface.

    F

    An IP address must be configured on the interface if its speed is equal to or less than 768 kbps.


    正确答案： A,F
    解析： 暂无解析

  • 第9题：

    多选题
    Which of the following is not an essential prerequisite for AutoQoS to be correctly applied to aninterface？ （Choose all that apply.）（）
    A

    The interface must be configured as a Multilink PPP interface

    B

    The correct bandwidth should be configured on the interface

    C

    A QoS policy must not be currently attached to the interface

    D

    CEF must be enabled

    E

    AutoQoS must be enabled globally before it can be enabled on the interface

    F

    An IP address must be configured on the interface if its speed is equal to or less than 768 kbps


    正确答案： A,E
    解析： 暂无解析

  • 第10题：

    多选题
    What happens when you enable QoS bandwidth detection? （）(Choose two.)
    A

    Circuit speed is reduced by 2% for overhead.

    B

    WAN speed can be configured to the LAN speed.

    C

    Bandwidth is adjusted based on minimum and maximum settings

    D

    WAN bandwidth is detected based on acknowledgement of metapackets.


    正确答案： B,D
    解析： 暂无解析

  • 第11题：

    多选题
    What are two steps to define a QoS policy？（）
    A

    set a minimum bandwidth guarantee

    B

    increase bandwidth

    C

    determine a specific transfer rate

    D

    establish timers

    E

    configure CBWFQ for best-effort traffic

    F

    set a maximum bandwidth limit


    正确答案： E,C
    解析： 暂无解析

  • 第12题：

    多选题
    You are using AutoQoS Enterprise and realize that the results are not what you expected. Whichof the following are possible reasons for AutoQoS not functioning correctly？（Choose all thatapply.）（）
    A

    The interface you configured for AutoQoS is set to half-duplex

    B

    AutoQoS was configured on only one end of the link

    C

    The interface you configured for AutoQoS has no IP address

    D

    The interface’s bandwidth is not correctly configured

    E

    CEF is not enabled on the interface

    F

    You enabled AutoQoS on the interface but forgot to enable globally first


    正确答案： A,F
    解析： 暂无解析

  • 第13题：

    Which of the following is not an essential prerequisite for AutoQoS to be correctly applied to aninterface？ （Choose all that apply.）（）

    • A、The interface must be configured as a Multilink PPP interface
    • B、The correct bandwidth should be configured on the interface
    • C、A QoS policy must not be currently attached to the interface
    • D、CEF must be enabled
    • E、AutoQoS must be enabled globally before it can be enabled on the interface
    • F、An IP address must be configured on the interface if its speed is equal to or less than 768 kbps

    正确答案:A,E

  • 第14题：

    For defining the QoS policies for each traffic class， which parameters should be identified？ （）

    • A、minimum bandwidth guarantee
    • B、average bandwidth guarantee
    • C、optimum bandwidth guarantee
    • D、maximum bandwidth rate
    • E、IP precedence F priority

    正确答案:A,D,F

  • 第15题：

    What are two steps to define a QoS policy？（）

    • A、set a minimum bandwidth guarantee
    • B、increase bandwidth
    • C、determine a specific transfer rate
    • D、establish timers
    • E、configure CBWFQ for best-effort traffic
    • F、set a maximum bandwidth limit

    正确答案:A,F

  • 第16题：

    For defining the QoS policies for each traffic class， which parameters should be identified？（）

    • A、minimum bandwidth guarantee
    • B、average bandwidth guarantee
    • C、optimum bandwidth guarantee
    • D、maximum bandwidth rate
    • E、IP precedence
    • F、priority

    正确答案:A,D,F

  • 第17题：

    What happens when you enable QoS bandwidth detection? （）(Choose two.)

    • A、Circuit speed is reduced by 2% for overhead.
    • B、WAN speed can be configured to the LAN speed.
    • C、Bandwidth is adjusted based on minimum and maximum settings
    • D、WAN bandwidth is detected based on acknowledgement of metapackets.

    正确答案:B,D

  • 第18题：

    Which two statements describe the criteria bandwidth detection uses to dynamically alter bandwidth allocation?（）(Choose two.)

    • A、Throughput is raised as latency decreases.
    • B、Throughput is based on available bandwidth.
    • C、Throughput is lowered as latency decreases.
    • D、Latency is measured by SYNs returned for each metapacket

    正确答案:A,B

  • 第19题：

    多选题
    Which two statements describe the criteria bandwidth detection uses to dynamically alter bandwidth allocation?（）(Choose two.)
    A

    Throughput is raised as latency decreases.

    B

    Throughput is based on available bandwidth.

    C

    Throughput is lowered as latency decreases.

    D

    Latency is measured by SYNs returned for each metapacket


    正确答案： A,D
    解析： 暂无解析

  • 第20题：

    多选题
    What happens when you enable QoS bandwidth detection? （）(Choose two.)
    A

    Circuit speed is reduced by 2% for overhead.

    B

    WAN speed can be configured to the LAN speed.

    C

    Bandwidth is adjusted based on minimum and maximum settings.

    D

    WAN bandwidth is detected based on acknowledgement of metapackets.


    正确答案： D,B
    解析： 暂无解析

  • 第21题：

    多选题
    Which two statements describe the criteria bandwidth detection uses to dynamically alter bandwidth allocation?（）(Choose two.)
    A

    Throughput is raised as latency decreases.

    B

    Throughput is based on available bandwidth.

    C

    Throughput is lowered as latency decreases.

    D

    Latency is measured by SYNs returned for each metapacket.


    正确答案： A,B
    解析： 暂无解析

  • 第22题：

    单选题
    What is  the default metric used on IS -IS routers for each interface?（）
    A

    The cost is set to 10 for all interfaces.

    B

    The cost is set to 10 for LAN interfaces and 20 for WAN interfaces.

    C

    The cost is based on the speed of the interface.

    D

    The cost is based o n a composite of bandwidth and delay of the interface.


    正确答案： D
    解析： 暂无解析

  • 第23题：

    多选题
    When HSRP is configured on a network, which two of these items are provided, which are sharedbetween the routers that run HSRP? （）(Choose two.)
    A

    TCP-based hello packets

    B

    the impact of flapping links if timers are too low

    C

    a shared single interface

    D

    the ability to track serial interfaces

    E

    UDP-based hello packets


    正确答案： B,D
    解析： 暂无解析

  • 第24题：

    多选题
    AutoQoS takes the interface type and bandwidth into consideration when implementing what three QoS features？（）
    A

    FECN

    B

    LLQ

    C

    WRED

    D

    LFI

    E

    CRTP

    F

    CBWFQ


    正确答案： B,A
    解析： 暂无解析

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