Which of the following are shared distribution tree characteristics()A.Memory requirements are higher for shared distribution tree than for source distributiontree.B.Creates a tree from a central RP to all last-hoprouters.C.Uses a rendezvous point.D.An op

题目
Which of the following are shared distribution tree characteristics()

A.Memory requirements are higher for shared distribution tree than for source distributiontree.

B.Creates a tree from a central RP to all last-hoprouters.

C.Uses a rendezvous point.

D.An optimal path is created between each source router and each last-hoprouter.

E.Place（S，G）entry in each router’smulticast routing table.

F.Place（*，G）entry in a router’smulticast routing to table.

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1.Which of the following is not an AVL tree?A．B．C．D．

2.Which of the following usually causes a tree to grow unhealthy?A. Giving a tree a special shape and a definite height.B. Removing small side branches and making a tree look less thick.C. Allowing too many branches to grow in the middle.D. Having a tree surrounded by many other trees.

3.Which of the following words is entirely arbitrary?A.tree B.typewriter C.crash D.bang

4.Which two of these are correct regarding the recommended practice for distribution layer design based on the following configuration?()A. use a Layer 2 link between distribution switchesB. use a Layer 3 link between distribution switchesC. use a redundant link to the coreD. use a Layer 3 link between distribution switches with route summarization

更多“Which of the following are shared distribution tree characteristics() ”相关问题

  • 第1题：

    Which two of these statements correctly describe classic PIM-SM？（）

    • A、The IOS default is for a last-hop router to trigger a switch to the shortest path tree as soon as a new source is detected on the shared tree.
    • B、The IOS default is for every one of the routers on the shared tree to trigger a switch to the shortest path tree as soon as a new source is detected on the shared tree.
    • C、The default behavior of switching to the shortest path tree as soon as a new source is detected on the shared tree can be disabled by setting the value in the ip pim spt-threshold command to "infinity."
    • D、The default behavior of switching to the shortest path tree as soon as a new source is detected on the shared tree can be disabled by setting the value in the ip pim spt-threshold command to "zero."

    正确答案:A,C

  • 第2题：

    Which of the following statements is correct regarding PIM Sparse Mode operations？（）

    • A、It does not support all underlying unicast routing protocols like GBP
    • B、It supports shared trees only assuming all hosts want the multicast traffic
    • C、Receivers are registered with RP by their first-hop router
    • D、Receivers are joinedto the Shared Tree（rooted the rp ）by their local Designated Router（DR）
    • E、From the RP，traffic flows down a Source Tree to each receiver

    正确答案:D

  • 第3题：

    Which of the following is true regarding Label Distribution Protocol （LDP）？（）

    • A、It is a label distribution protocol for MPLS
    • B、It is a set of procedures and messages by which LSRs establish Label Switch Paths （LSPs） through a network
    • C、Tag distribution Protocol （TDP） was the basis for LDP
    • D、All of the above are true

    正确答案:D

  • 第4题：

    Which of the following are shared distribution tree characteristics？ （Choose all that apply.）（）

    • A、Memory requirements are higher for shared distribution tree than for source distribution tree
    • B、Creates a tree from a central RP to all last-hop routers
    • C、Uses a rendezvous point
    • D、An optimal path is created between each source router and each last-hop router
    • E、Place （S，G） entry in each router’s multicast routing table
    • F、Place （*，G） entry in a router’s multicast routing to table

    正确答案:C,F

  • 第5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6题：

    Which of the following commands will map a shared network drive?（）

    • A、SFC
    • B、NSLOOKUP
    • C、NET USE
    • D、IPCONFIG

    正确答案:C

  • 第7题：

    A Sales Specialist is proposing an IBM System x3950 VMware solution for server consolidation.  Which of the following solutions should the Sales Specialist include in the proposal？（）

    • A、SteelEye for optimal performance.
    • B、Integrated Tape Drives for backup.
    • C、Software Distribution Premium Edition.
    • D、IBM TotalStorage DS3000/DS4000 for a shared disk environment.

    正确答案:D

  • 第8题：

    单选题
    A switchboard, for a AC electrical distribution system, will be provided with which of the following components （）.
    A

    Frequency meter

    B

    Ammeter

    C

    Voltmeter

    D

    All of the above


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    Your company has a single-domain Active Directory forest. The functional level of the domain is Windows Server 2008.   You perform the following activities.    Create a global distribution group.      Add users to the global distribution group.      Create a shared folder on a Windows Server 2008 member server.      Place the global distribution group in a domain local group that has access to the shared folder.  You need to ensure that the users have access to the shared folder.  What should you do（）
    A

    Raise the forest functional level to Windows Server 2008.

    B

    Add the global distribution group to the Domain Administrators group.

    C

    Change the group type of the global distribution group to a security group.

    D

    Change the scope of the global distribution group to a Universal distribution group.


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    What is the Cisco IOS default behavior for switching from the shared tree to the shortest path tree in PIM-SM operations？（）
    A

    immediately after receiving the first packet on the shared tree for a given （S，G）

    B

    after receiving over 1 kb/s traffic onthe shared tree for a given （S，G）

    C

    10 seconds after receiving the first packet on the shared tree for a given （S，G）

    D

    30 seconds after receiving the first packet on the shared tree for a given （S，G）

    E

    after receiving over 10 kb/s traffic onthe shared tree for a given （S，G）


    正确答案： C
    解析： 暂无解析

  • 第11题：

    多选题
    Which of the following are shared distribution tree characteristics（）
    A

    Memory  requirements are higher for shared distribution tree than for source distributiontree.

    B

    Creates a tree from a central RP to all last-hoprouters.

    C

    Uses a rendezvous point.

    D

    An optimal path is created between each source router and each last-hoprouter.

    E

    Place（S，G）entry in each router’smulticast routing table.

    F

    Place（*，G）entry in a router’smulticast routing to table.


    正确答案： A,F
    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 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:A,C,D

  • 第14题：

    What is the Cisco IOS default behavior for switching from the shared tree to the shortest path tree in PIM-SM operations？（）

    • A、immediately after receiving the first packet on the shared tree for a given （S，G）
    • B、after receiving over 1 kb/s traffic onthe shared tree for a given （S，G）
    • C、10 seconds after receiving the first packet on the shared tree for a given （S，G）
    • D、30 seconds after receiving the first packet on the shared tree for a given （S，G）
    • E、after receiving over 10 kb/s traffic onthe shared tree for a given （S，G）

    正确答案:A

  • 第15题：

    Which statement about PIM sparse mode operations is true？（）

    • A、It does not support all underlying unicast routing protocols like BGP
    • B、Receivers are registered with RP by their first hop router
    • C、From the RP， traffic flows down a source tree to each receiver.
    • D、It supports shared trees only， and assumes all hosts want the multicast traffic
    • E、Receivers are joined to the shared tree by their local designated router

    正确答案:E

  • 第16题：

    Which two statements are true about the rendezvo us point (RP) in a multicast network?（）

    • A、The multicast sources must register with the RP to form the multicast distribution tree.
    • B、An RP is required only in networks running Protocol Independent Multicast dense mode (PIM DM).
    • C、The mu lticast receivers must register with the RP to form the multicast distribution tree.
    • D、An RP is required only in networks running Protocol Independent Multicast sparse mode (PIM SM).
    • E、An RP is required only in networks running Protocol Independent Mu lticast sparse - dense mode (PIM - SDM).
    • F、To form the multicast distribution tree, the multicast sources register with and the receivers join the RP.

    正确答案:D,F

  • 第17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18题：

    Which of the following characteristics must be matched depending on the specifications of thepower grid for the country a PSU will be utilized in?（）

    • A、Wattage
    • B、Amperage
    • C、Resistance
    • D、Voltage

    正确答案:D

  • 第19题：

    单选题
    Which of the following statements is correct regarding PIM Sparse Mode operations？（）
    A

    It does not support all underlying unicast routing protocols like GBP

    B

    It supports shared trees only assuming all hosts want the multicast traffic

    C

    Receivers are registered with RP by their first-hop router

    D

    Receivers are joinedto the Shared Tree（rooted the rp ）by their local Designated Router（DR）

    E

    From the RP，traffic flows down a Source Tree to each receiver


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    Which statement about PIM sparse mode operations is true？（）
    A

    It does not support all underlying unicast routing protocols like BGP

    B

    Receivers are registered with RP by their first hop router

    C

    From the RP， traffic flows down a source tree to each receiver.

    D

    It supports shared trees only， and assumes all hosts want the multicast traffic

    E

    Receivers are joined to the shared tree by their local designated router


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    Which of the following is true regarding Label Distribution Protocol （LDP）？（）
    A

    It is a label distribution protocol for MPLS

    B

    It is a set of procedures and messages by which LSRs establish Label Switch Paths （LSPs） through a network

    C

    Tag distribution Protocol （TDP） was the basis for LDP

    D

    All of the above are true


    正确答案： B
    解析： 暂无解析

  • 第22题：

    多选题
    Which two statements are true about the rendezvo us point (RP) in a multicast network?（）
    A

    The multicast sources must register with the RP to form the multicast distribution tree.

    B

    An RP is required only in networks running Protocol Independent Multicast dense mode (PIM DM).

    C

    The mu lticast receivers must register with the RP to form the multicast distribution tree.

    D

    An RP is required only in networks running Protocol Independent Multicast sparse mode (PIM SM).

    E

    An RP is required only in networks running Protocol Independent Mu lticast sparse - dense mode (PIM - SDM).

    F

    To form the multicast distribution tree, the multicast sources register with and the receivers join the RP.


    正确答案： D,A
    解析： 暂无解析

  • 第23题：

    单选题
    Which of the following is the new permissions model in Microsoft Exchange Server 2010， which enables you to continuous levels， what administrators and end-users can do？（）
    A

    Role Based Access Control

    B

    Access Control List

    C

    Dynamic distribution group

    D

    Universal distribution group


    正确答案： A
    解析： 暂无解析

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