Why should iBGP sessions be fully meshed within a Transit AS?()A. BGP requires redundant TCP sessions between iBGP peers.B. Routes learned via eBGP are never propagated to other iBGP peers.C. A full mesh allows for optimal routing within the Transit AS.D.

题目
Why should iBGP sessions be fully meshed within a Transit AS?()

A. BGP requires redundant TCP sessions between iBGP peers.

B. Routes learned via eBGP are never propagated to other iBGP peers.

C. A full mesh allows for optimal routing within the Transit AS.

D. Routes learned via iBGP are never propagated to other eBGP peers.

E. Routes learned via iBGP are never propagated t o other iBGP peers.

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2.Which two statements accurately describe an IBGP peering session?() (Choose two.)A. Peers are statically defined.B. Peers exist within the same AS.C. Peers must be directly connected to each other.D. Peers advertise routes learned from other IBGP neighbors.

3.What are two alternatives to configuring a full mesh of IBGP peers within your AS? ()(Choose two.)A.multihopB.communitiesC.confederationsD.route reflection

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更多“Why should iBGP sessions be fully meshed within a Transit AS?() ”相关问题

  • 第1题：

    Refer to the exhibit. Autonomous systems 200 and 300 have EBGP sessions established with their directly connected routers in au tonomous system 100. IGP has been configured on all routers in autonomous system 100 and they successfully exchange routing updates. Traffic originated in autonomous system 200 cannot reach the destination autonomous system 300. What configuration shoul d be done on the routers in autonomous system 100 in order for the traffic coming from autonomous system 200 to be forwarded to autonomous system 300?（）

    A. IBGP session must be established between routers R1 R2 and R2 R3, and the synchronization must be turned off.

    B. IBGP speakers within autonomous 100 must be fully meshed, and the synchronization must be turned on.

    C. IBGP session must be established between routers R1 R2 and R2 R3, and the synchronization must be turned on.

    D. IBGP session mu st be established between routers R1 and R3, and the synchronization must be turned off.

    E. IBGP speakers within autonomous 100 must be fully meshed, and the synchronization must be turned off.

    F. IBGP session must be established between routers R1 and R3, and the synchronization must be turned on.


    参考答案：E

  • 第2题：

    Refer to the exhibit. Which recommended practice is applicable?()

    A. If no core layer is deployed, the design will be easier to scale.

    B. If no core layer is deployed, there will be fewer cabling requirements.

    C. If no core layer is deployed, the distribution switches should not be fully meshed.

    D. A dedicated campus core layer is not needed for connecting fewer than five buildings.

    E. A dedicated campus core layer should be deployed for connecting three or more buildings.


    参考答案：E

  • 第3题：

    Which statement is true about IBGP routers? （）

    • A、They must be fully meshed
    • B、They can be in a different AS
    • C、They must be directly connected

    正确答案:C

  • 第4题：

    Which three conditions can cause BGP n eighbor establishment to fail?（）

    • A、The IBGP neighbor is not directly connected.
    • B、BGP synchronization is enabled in a transit autonomous system with fully - meshed IBGP neighbors.
    • C、The EBGP neighbor ebgp - multihop option is set to the de fault value.
    • D、The BGP update interval is different between the two BGP neighbors.
    • E、The BGP neighbor is referencing an incorrect autonomous system number in its neighbor statement.
    • F、There is an access list blocking all TCP traffic between the two  BGP neighbors.

    正确答案:C,E,F

  • 第5题：

    The network consists of a series of routers that are all configured for IBGP. Which one of thefollowing IBGP characteristics is true？（）

    • A、The IBGP routers must always be fully meshed
    • B、The IBGP routers can be in a different AS
    • C、The IBGP routers must be directly connected
    • D、The IBGP routers do not need to be directly connected
    • E、None of the other alternatives apply are true

    正确答案:D

  • 第6题：

    单选题
    The network consists of a series of routers that are all configured for IBGP. Which one of thefollowing IBGP characteristics is true？（）
    A

    The IBGP routers must always be fully meshed

    B

    The IBGP routers can be in a different AS

    C

    The IBGP routers must be directly connected

    D

    The IBGP routers do not need to be directly connected

    E

    None of the other alternatives apply are true


    正确答案： B
    解析： 暂无解析

  • 第7题：

    问答题
    Q4: Should staff that performs well at work be rewarded? (Why?/Why not?)

    正确答案：
    A: In my opinion, staff that performs well at work should be rewarded. It is reasonable for staff members to expect some reward after working so hard.
    They deserve to be reward, if they do perform well at work. Giving reward to good employee will encourage him/her to do even better job. Consequently, it will be beneficial both individual and company.
    B: I don’t think that staff that performs well at work should always be rewarded. Motivation comes from job satisfaction instead of financial reward. In addition, staff should perform well since they get salary and fringe benefits. If they work overtime, they may get payment for working overtime. Of course, employer expects miracles from employees all the time. However, sometimes when the staff can repeat last year’s performance because of changeable conditions, the employer should not reduce his/her salary as well. Employer should give frequent compliment to the staff, if he or she performs well at work.
    解析： 暂无解析

  • 第8题：

    问答题
    Q4: Do you think it’s a good idea to move staff around within a company from time to time? (Why?/Why not?)

    正确答案：
    A: It might be a good idea to move staff around within a company from time to time. By doing so, a company can promote loyalty to particular projects or to work teams. Nevertheless, it depends on the specific situation for nothing is easy.
    B: Moving staff around within a company from time to time could be a good idea for it could help company implement targeted programs so as to keep the required talent in place. Offering cross-department career paths may be very helpful for employees to redesign their career plan. At the same time, it will bolster staff moral.
    解析： 暂无解析

  • 第9题：

    单选题
    A gate valve installed in a pipeline should be （）.
    A

    used in either the fully dosed or fully opened position

    B

    installed with the stem down

    C

    used for steam service only

    D

    used to throttle or regulate the flow of liquid


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    It should be apparent that little or nothing is gained by opening a drain at the same time as or after admitting steamThe above sentence probably means （）.
    A

    There is apparent condensate in piping

    B

    The steam is not discovered after admitting steam

    C

    The condensate should be fully loaded in the piping as admitting steam

    D

    The condensate should be fully drained from the piping while admitting steam


    正确答案： B
    解析： 暂无解析

  • 第11题：

    多选题
    What are two alternatives to configuring a full mesh of IBGP peers within your AS? （）(Choose two.)
    A

    multihop

    B

    communities

    C

    confederations

    D

    route reflection


    正确答案： C,D
    解析： 暂无解析

  • 第12题：

    单选题
    The Company should ensure that the master is fully （） with the Companys SMS.
    A

    familiar

    B

    understand

    C

    conversation

    D

    confused


    正确答案： A
    解析： 暂无解析

  • 第13题：

    Which statement is true about IBGP routers? ()

    A. They must be fully meshed

    B. They can be in a different AS

    C . They do not need to be directly connected

    D. They must be directly connected


    参考答案：C

  • 第14题：

    The PassGuide network consists of a series of routers that are all configured for IBGP. Which one of the following IBGP characteristics is true（）

    • A、The IBGP routers must always be fully meshed.
    • B、The IBGP routers can be in a different AS.
    • C、The IBGP routers must be directly connected.
    • D、TThe IBGP routers do not need to be directly connected.
    • E、None of the other alternatives apply are true

    正确答案:D

  • 第15题：

    Which two statements accurately describe an IBGP peering session?（） (Choose two.)

    • A、Peers are statically defined.
    • B、Peers exist within the same AS.
    • C、Peers must be directly connected to each other.
    • D、Peers advertise routes learned from other IBGP neighbors.

    正确答案:A,B

  • 第16题：

    Which three statements about the BGP next-hop attribute are true？ （）

    • A、EBGP sessions between confederation sub ASs do not modify the next-hop attribute.
    • B、By default， iBGP sessions change the next-hop attribute learned from eBGP peers to self address.
    • C、By default， the next-hop attribute is not changed when a prefix is reflected by the route reflector
    • D、EBGP sessions between confederation sub ASs change the next-hop attribute to peer address.
    • E、By default， iBGP sessions preserve the next-hop attribute learned from eBGP peers.

    正确答案:A,C,E

  • 第17题：

    The staff should give the（） a manual search.

    • A、domestic passenger
    • B、handicapped passenger
    • C、international passenger
    • D、transit passenger

    正确答案:B

  • 第18题：

    单选题
    Which of the valves listed should be used either in the fully opened or the fully closed position?（）
    A

    A gate valve

    B

    A globe valve

    C

    Any check valve

    D

    Any needle valve


    正确答案： C
    解析： 暂无解析

  • 第19题：

    多选题
    Which three statements about the BGP next-hop attribute are true？ （）
    A

    EBGP sessions between confederation sub ASs do not modify the next-hop attribute.

    B

    By default， iBGP sessions change the next-hop attribute learned from eBGP peers to self address.

    C

    By default， the next-hop attribute is not changed when a prefix is reflected by the route reflector

    D

    EBGP sessions between confederation sub ASs change the next-hop attribute to peer address.

    E

    By default， iBGP sessions preserve the next-hop attribute learned from eBGP peers.


    正确答案： C,E
    解析： 暂无解析

  • 第20题：

    单选题
    Why should iBGP sessions be fully meshed within a Transit AS?（）
    A

    BGP requires redundant TCP sessions between iBGP peers.

    B

    Routes learned via eBGP are never propagated to other iBGP peers.

    C

    A full mesh allows for optimal routing within the Transit AS.

    D

    Routes learned via iBGP are never propagated to other eBGP peers.

    E

    Routes learned via iBGP are never propagated t o other iBGP peers.


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    The PassGuide network consists of a series of routers that are all configured for IBGP. Which one of the following IBGP characteristics is true（）
    A

    The IBGP routers must always be fully meshed.

    B

    The IBGP routers can be in a different AS.

    C

    The IBGP routers must be directly connected.

    D

    TThe IBGP routers do not need to be directly connected.

    E

    None of the other alternatives apply are true


    正确答案： E
    解析： 暂无解析

  • 第22题：

    单选题
    Which statement is true about IBGP routers? （）
    A

    They must be fully meshed

    B

    They can be in a different AS

    C

    They must be directly connected


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    Which of the following is true concerning Frame Relay multipoint subinterfaces?（）
    A

    An IP address is required on the physical interface of the central router.

    B

    All routers are required to be fully meshed.

    C

    All routers must be in the same subnet to forward routing updates and broadcasts.

    D

    Multipoint is the default configuration for Frame Relay subinterfaces.


    正确答案： C
    解析： 暂无解析

  • 第24题：

    单选题
    Which statement would prevent the sending of redundant route advertisements when your route reflector cluster is fully meshed？（）
    A

    set protocolbgpgroupmygrouppath-selectioncisco-non-deterministic；

    B

    set protocolbgpgroup i-bgp n-aggreator-id；

    C

    set protocolbgpgroupmygroup no-client-reflect；

    D

    set protocolbgpgroup i-bgp damping


    正确答案： C
    解析： 暂无解析

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