Which spanning tree mode will allow you to put multiple vlans into one instance？

题目

Which spanning tree mode will allow you to put multiple vlans into one instance？

相似考题

1.In the following statements about graph operations，which one is NOT correct?A．Finding critical path is an operation on directed graphB．Finding critical path is an operation on undirected graphC．Spanning tree of a graph may not be uniqueD．Minimum spanning tree of a graph may not be unique

2.Which version of spanning tree is recommended for the enterprise campus?()A.CSTB.MSTC.STPD.PVST+E.RPVST+

3.Which four Cisco Spanning Tree Protocol enhancements are supported with rapid per－VLAN Spanning－Tree plus?()A. PortFastB. UplinkFastC. loop guardD. root guardE. BPDU guardF. BackboneFast

4.Which of the following features should an administrator configure to allow an IDS to watch thetraffic on a switch?()A. ARP spoofingB. VLANC. MirroringD. Spanning tree

参考答案和解析
正确答案:MST
更多“Which spanning tree&”相关问题

  • 第1题：

    Which command enhances the 802.1D convergence time on ports that are connected to hosts?()

    A. spanning-tree backbonefast

    B. spanning-tree uplinkfast

    C. spanning-tree portfast

    D. spanning-tree cost512


    参考答案：C

  • 第2题：

    Which command enables RSTP on aswitch?()

    A.spanning-tree mode rapid-pvst

    B.spanning-tree uplinkfast

    C.spanning-tree backbonefast

    D.spanning-tree mode mst


    参考答案：A

  • 第3题：

    Which four Cisco priority Spanning Tree Protocol enhancements are supported with rapid per-VLAN Spanning Tree？ （）

    • A、 PortFast
    • B、 UplinkFast
    • C、 loop guard
    • D、 root guard
    • E、 BPDU guard
    • F、 BackboneFast

    正确答案:A,C,D,E

  • 第4题：

    Which command enables RSTP on a switch?（）

    • A、spanning-tree mode rapid-pvst
    • B、spanning-tree uplinkfast
    • C、spanning-tree backbonefast
    • D、spanning-tree mode mst

    正确答案:A

  • 第5题：

    Which four Cisco Spanning Tree Protocol enhancements are supported with rapid per-VLAN Spanning-Tree plus?（）

    • A、PortFast
    • B、UplinkFast
    • C、loop guard
    • D、root guard
    • E、BPDU guard
    • F、BackboneFast

    正确答案:A,C,D,E

  • 第6题：

    Which two statements about the various implementations of STP are true？（）

    • A、mon Spanning Tree maintains a separate spanning-tree instance for each VLAN configured in the network.
    • B、The Spanning Tree Protocol （STP） is an evolution of the IEEE 802.1w standard.
    • C、Per-VLAN Spanning Tree （PVST） supports 802.1Q trunking.
    • D、Per-VLAN Spanning Tree Plus（PVST+） is an enhancement to 802.1Q specification and is supported only on Cisco devices.
    • E、Rapid Spanning Tree Protocol （RSTP） includes features equivalent to Cisco PortFast， UplinkFast， and BackboneFast for faster network reconvergence.
    • F、Multiple Spanning Tree （MST） assumes one spanning-tree instance for the entire Layer 2 network， regardless of the multiple number of VLANs

    正确答案:D,E

  • 第7题：

    In which of the following topologies could the failure of one machine cause the entire network tostop functioning?（）

    • A、Mesh
    • B、Token ring
    • C、Star
    • D、Spanning tree

    正确答案:B

  • 第8题：

    Which of the following technologies allows an administrator to submit traffic to an IDS for review?（）

    • A、Spanning tree
    • B、VLAN
    • C、PoE
    • D、Port mirroring

    正确答案:D

  • 第9题：

    单选题
    A port in a redundant topology is currently in the blocking state and is not receiving BPDUs. To ensure that this port does not erroneously transition to the forwarding state，  which command should be configured to satisfy the requirement？（）
    A

    Switch（config）#spanning-tree loopguard default

    B

    Switch（config-if）#spanning-tree bdpufilter

    C

    Switch（config）#udld aggressive

    D

    Switch（config-if）#spanning-tree bpduguard


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    Which of the following commands can be issued without interfering with the operation of loop guard？（）
    A

    Switch（config-if）#spanning-tree guard root

    B

    Switch（config-if）#spanning-tree portfast

    C

    Switch（config-if）#switchport mode trunk

    D

    Switch（config-if）#switchport mode access


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    Which version of spanning tree is recommended for the enterprise campus?（）
    A

    CST

    B

    MST

    C

    STP

    D

    PVST+

    E

    RPVST+


    正确答案： E
    解析： 暂无解析

  • 第12题：

    多选题
    Which of the following are spanning tree port states?（）
    A

    Learning

    B

    Spanning

    C

    Listening

    D

    Forwarding

    E

    Initializing

    F

    Filtering

    G

    Permitting


    正确答案： E,D
    解析： 暂无解析

  • 第13题：

    Which command enables RSTP on a switch?()

    A. spanning-tree mode rapid-pvst

    B. spanning-tree uplinkfast

    C. spanning-tree backbonefast

    D. spanning-tree mode mst


    参考答案：A

  • 第14题：

    Which spanning-tree command would cause a PortFast-enabled interface to lose its PortFast-operational status and disable BPDU filtering if it receives BPDUs？（）

    • A、spanning-tree guard root
    • B、spanning-tree portfast bpduguard default
    • C、spanning-tree bpduguard enable
    • D、spanning-tree bpdufilter enable
    • E、spanning-tree portfast bpdufilter default

    正确答案:E

  • 第15题：

    Spanning Tree Protocol calculates path cost based on which of these？ （）

    • A、 interface bandwidth
    • B、 interface delay
    • C、 interface bandwidth and delay
    • D、 hop count
    • E、 bridge priority

    正确答案:A

  • 第16题：

    Under which two circumstances should Spanning Tree Protocol be implemented？ （）

    • A、 to ensure a loop-free topology
    • B、 to protect against user-side loops
    • C、 when a VLAN spans access layer switches
    • D、 for the most deterministic and highly available network topology
    • E、 because of the risk of lost connectivity without Spanning Tree Protocol

    正确答案:B,C

  • 第17题：

    Which command enhances the 802.1D convergence time on ports that are connected to hosts?（）

    • A、spanning-tree backbonefast
    • B、spanning-tree uplinkfast
    • C、spanning-tree portfast
    • D、spanning-tree cost512

    正确答案:C

  • 第18题：

    In which Spanning-Tree states does a switch port learn MAC addresses?（）

    • A、Blocking
    • B、Listening
    • C、Forwarding
    • D、Learning
    • E、Relaying

    正确答案:C,D

  • 第19题：

    Which of the following features should an administrator configure to allow an IDS to watch thetraffic on a switch?（）

    • A、ARP spoofing
    • B、VLAN
    • C、Mirroring
    • D、Spanning tree

    正确答案:C

  • 第20题：

    多选题
    Which four Cisco priority Spanning Tree Protocol enhancements are supported with rapid per-VLAN Spanning Tree？ （）
    A

    PortFast

    B

    UplinkFast

    C

    loop guard

    D

    root guard

    E

    BPDU guard

    F

    BackboneFast


    正确答案： F,D
    解析： 暂无解析

  • 第21题：

    单选题
    Which configuration is used to enable root guard？（）
    A

    interface gig3/1  spanning-tree guard root

    B

    interface gig3/1  spanning-tree root guard

    C

    interface gig3/1  spanning-tree root-guard

    D

    interface gig3/1  spanning-tree root-guard default


    正确答案： A
    解析： 暂无解析

  • 第22题：

    多选题
    Which two values are used by Spanning Tree Protocol to elect a root bridge?（）
    A

    amount of RAM

    B

    bridge priority

    C

    IOS version

    D

    IP address

    E

    MAC address

    F

    speed of the links


    正确答案： F,A
    解析： 暂无解析

  • 第23题：

    多选题
    Which four Cisco Spanning Tree Protocol enhancements are supported with rapid per-VLAN Spanning-Tree plus?（）
    A

    PortFast

    B

    UplinkFast

    C

    loop guard

    D

    root guard

    E

    BPDU guard

    F

    BackboneFast


    正确答案： A,D
    解析： 暂无解析

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