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Which three statements about RSTP are true?()A. RSTP significantly reduces topology reconverging time after a link failure.B. RSTP expends the STP port roles by adding the alternate and backup roles.C. RSTP port atates are blocking,discarding,learing,or f

题目
Which three statements about RSTP are true?()

A. RSTP significantly reduces topology reconverging time after a link failure.

B. RSTP expends the STP port roles by adding the alternate and backup roles.

C. RSTP port atates are blocking,discarding,learing,or forwarding.

D. RSTP also uses the STP proprsal-agreement sequence.

E. RSTP use the same timer-baseed process as STP on point-to-point links.

F. RSTP provides a faster transition to the forwarding state on point-to-point links than STP does.

相似考题

1.Which three statements are true about a registration server in a community?() (Choose three.)A. It is a hub device installed in the community.B. A community can have one or more registration servers.C. It shows the serial numbers of all devices in the community.D. It stores network and community information for each device.E. It is required for tunnel formation between different WX devices in the same community.

2.Which three statements about Label-Switched Paths （LSPs） are true？ （）A、 LSPs are bidirectional.B、 LSPs are unidirectional.C、 LSPs can be signaled by CAC.D、 LSPs can be configured explicitly.E、 LSPs can be configured dynamically.

3.Which three statements are true about terms in a policy?（）A、The order of the terms in a policy is irrelevantB、The action is specified in a then statementC、Ters are optional in a policyD、The match condition can be identified with a from statementE、Every policy must contain at least one term

4.Which of these statements is true about ssids configured in cisco adu？（）A、ssids are not case-sensitive.B、ssids must be listed in the same order in the adu as they are in the access point.C、a maximum of three ssids may be configured.D、ssids may have a maximum of 16 characters.

参考答案和解析
参考答案：A, B, F
更多“Which three statements about RSTP are true?() ”相关问题

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    正确答案:A,D,E

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    Which three statements are true about policing？ （）

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    • B、It causes TCP retransmits.
    • C、Marking and remarking are not supported.
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    Which three statements about subqueries are true? （）

    • A、Asinglerowsubquerycanretrieveonlyonecolumnandonerow.
    • B、Asinglerowsubquerycanretrieveonlyonerowbutmanycolumns.
    • C、Amultiplerowsubquerycanretrievemultiplerowsandmultiplecolumns.
    • D、Amultiplerowsubquerycanbecomparedusingthe"；>；"；operator.
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  • 第7题：

    多选题
    Which three statements about Label-Switched Paths （LSPs） are true？ （）
    A

    LSPs are bidirectional.

    B

    LSPs are unidirectional.

    C

    LSPs can be signaled by CAC.

    D

    LSPs can be configured explicitly.

    E

    LSPs can be configured dynamically.


    正确答案： A,B
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  • 第8题：

    多选题
    Which three characteristics are true about voice traffic in the campus network？ （）
    A

    TCP retransmits

    B

    benign

    C

    greedy

    D

    drop sensitive

    E

    smooth

    F

    delay insensitive


    正确答案： D,A
    解析： 暂无解析

  • 第9题：

    多选题
    Which three statements are true about terms in a policy?（）
    A

    The order of the terms in a policy is irrelevant

    B

    The action is specified in a then statement

    C

    Ters are optional in a policy

    D

    The match condition can be identified with a from statement

    E

    Every policy must contain at least one term


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    解析： 暂无解析

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    多选题
    Which three statements about performance analysis by SQL Performance Analyzer are true? （）(Choose three.)
    A

    It detects changes in SQL execution plans.

    B

    It produces results that can be used to create the SQL plan baseline.

    C

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    D

    It generates recommendations to run SQL Tuning Advisor to tune regressed SQLs.

    E

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    多选题
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    C

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    D

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    E

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  • 第12题：

    多选题
    Which three statements about RSTP are true?（）
    A

    RSTP significantly reduces topology reconverging time after a link failure.

    B

    RSTP expends the STP port roles by adding the alternate and backup roles.

    C

    RSTP port satates are blocking,discarding,learing,or forwarding.

    D

    RSTP also uses the STP proprsal-agreement sequence.

    E

    RSTP use the same timer-baseed process as STP on point-to-point links.

    F

    RSTP provides a faster transition to the forwarding state on point-to-point links than STP does.


    正确答案： D,B
    解析： 暂无解析

  • 第13题：

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    • B、The action is specified in a then statement.
    • C、Terms are optional in a policy.
    • D、The match condition can be identified with a from statement.
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  • 第14题：

    Which three statements about RSTP aretrue?（）

    • A、RSTP significantly reduces topology reconverging time after a link failure.
    • B、RSTP expends the STP port roles by adding the alternate and backup roles.
    • C、RSTP portatates are blocking,discarding,learing,orforwarding.
    • D、RSTP also uses the STP proprsal-agreement sequence.
    • E、RSTP use the same timer-baseed process as STP on point-to-point links.
    • F、RSTP provides a faster transition to the forwarding state on point-to-point links than STP does.

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  • 第15题：

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    • A、RSTP significantly reduces topology reconverging time after a link failure.
    • B、RSTP expends the STP port roles by adding the alternate and backup roles.
    • C、RSTP port states are blocking，discarding，learing，or forwarding.
    • D、RSTP also uses the STP proprsal-agreement sequence.
    • E、RSTP use the same timer-baseed process as STP on point-to-point links.
    • F、RSTP provides a faster transition to the forwarding state on point-to-point links than STP does.

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    多选题
    Which three are true about MPLS LSP establishment using RSVP?（） (Choose three.)
    A

    Ordered Control

    B

    Independent Control

    C

    Down Stream Unsolicited

    D

    Liberal Label Management

    E

    Down Stream On Demand


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  • 第19题：

    多选题
    Which three statements about RSTP are true？（）
    A

    RSTP significantly reduces topology reconverging time after a link failure.

    B

    RSTP expends the STP port roles by adding the alternate and backup roles.

    C

    RSTP port atates are blocking，discarding，learing，orforwarding.

    D

    RSTP also uses the STP proprsal-agreement sequence.

    E

    RSTP use the same timer-baseed processas STP on point-to-pointlinks.

    F

    RSTP provides a faster transition to the forwarding state on point-to-point links than STP does.


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    单选题
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    A

    ssids are not case-sensitive.

    B

    ssids must be listed in the same order in the adu as they are in the access point.

    C

    a maximum of three ssids may be configured.

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    ssids may have a maximum of 16 characters.


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    解析： 暂无解析

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    多选题
    Which three statements are true about Source Specific Multicast？（）
    A

    Is best suited for applications that are in the one-to-many category.

    B

    SSM uses shortest path trees only.

    C

    The use of SSM is recommended when there are many sources and it is desirable to keep the amount of mroute state in the routers in the network to a.

    D

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    解析： 暂无解析

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    多选题
    Which three statements about subqueries are true? （）
    A

    Asinglerowsubquerycanretrieveonlyonecolumnandonerow.

    B

    Asinglerowsubquerycanretrieveonlyonerowbutmanycolumns.

    C

    Amultiplerowsubquerycanretrievemultiplerowsandmultiplecolumns.

    D

    Amultiplerowsubquerycanbecomparedusingthe；>；；operator.

    E

    AsinglerowsubquerycanusetheINoperator.

    F

    Amultiplerowsubquerycanusethe；=；operator.


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    解析： 暂无解析

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    A

    Only one window can be open at any given time

    B

    Consumer groups are associated with windows

    C

    Windows work with job classes to control resource allocation

    D

    The database service name must be provided during windows creation

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