问答题how many neighbor commands required for establish ibgp peers in 4 routers？

题目
问答题
how many neighbor commands required for establish ibgp peers in 4 routers？
相似考题

1.BGP route dampening is configured on a BGP router.Whose routing behavior is affected by this configuration?()A. upstream EBGP neighborsB. downstream EBGP neighborsC. upstream IBGP neighbors learned by IBGP peersD. downstream IBGP neighbors learned by IBGP peers

2.By default, routes learned via IBGP will be announced to which peers?()A. IBGP peersB. EBGP peersC. active BGP peersD. established BGP peers

3.R1 in ASN 1 with loopback1 address 1.1.1.1 needs to be configured with an iBGP connection to R2 with loopback2 IP address 2.2.2.2. The connection should use the loopbacks.Which o f the following commands is required on R1?（）A. neighbor 1.1.1.1 remote- as 1B. neighbor 2.2.2.2 remote- as 2C. neighbor 2.2.2.2 update - source loopback1D. neighbor 2.2.2.2 ibgp -multihop 2E. neighbor 2.2.2.2 ibgp - mode

4.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.

更多“how many neighbor commands required for establish ibgp peers”相关问题

  • 第1题：

    Based on the show ip bgp summary output, which two statements are true?()

    A. The BGP session to the 10.3.3.3 neighbor is established, but the router has not received any BGP routing updates from the 10.3.3.3 neighbor.

    B. The router is attempting to establish a BGP peering session with the 10.2.2.2 neighbor.

    C. The router is attempting to establish a BGP peering session with the 10.1.1.1 neighbor.

    D. The BGP session to the 10.3.3.3 neighbor is established.

    E. The BGP session to the 10.2.2.2 neighbor is established.

    F. The BGP session to the 10.1.1.1 neighbor is established.


    参考答案：B, F

  • 第2题：

    Which two statements are true about IBGP neighbor relationships?（）

    • A、The BGP split - horizon rule specifies that routes learned via EBGP are never propagated to other IBGP peers.
    • B、The BGP split horizon rule specifies that routes learned via IBGP are never propagated to other IBGP peers.
    • C、A full - mesh IBGP requires that neighbor relationships be established between a ll BGP enabled routers in the autonomous system.
    • D、IBGP neighbors must be in different autonomous systems.
    • E、An EGP or static routing is required between IBGP neighbors.

    正确答案:B,C

  • 第3题：

    When designing the IP routing for the Enterprise Campus network， which of these following twoiBGB considerations should be taken into account？（）

    • A、 iBGB dual horning with different iSPs puts the Enterprise at the risk of becoming a transitnetwork
    • B、 iBGP requires a full mesh of eBGP peers
    • C、 Routers will not advertise iBGP learned routers to other iBGP peers.
    • D、 The use of route reflections or Confederation eliminate any full mesh requirement while helpingto scale iBGP
    • E、 iGBP peers do not add any information to the AS path

    正确答案:A,D

  • 第4题：

    Which types of prefixes will a router running BGP most likely advertise to an IBGP peer， assuming it is not configured as a route reflector？（）

    • A、prefixes received from any other BGP peer and prefixes locally originated via networkstatements or redistributed
    • B、all prefixes in its routing table
    • C、prefixes received from EBGP peers and prefixes locally originated via network statements or redistributed
    • D、prefixes received from EBGP peers and prefixes received from route reflectors
    • E、prefixes received from other IBGP peers， prefixes received from EBGP peers，and prefixes redistributed to BGP
    • F、prefixes received from other IBGP peers and prefixes received from route reflectors

    正确答案:C

  • 第5题：

    What action will a BGP route reflector take when it receives a prefix marked with the community attribute NO ADVERTISE from a client peer？（）

    • A、It will advertise the prefix to all other client peers and non-client peers.
    • B、It will not advertise the prefix to EBGP peers.
    • C、It will only advertise the prefix to all other IBGP peers.
    • D、It will not advertise the prefix to any peers.

    正确答案:D

  • 第6题：

    What is the BGP synchronization rule？（）

    • A、Routing information received through an IBGP session is not forwarded to another IBGP neighbor， onlyto EBGP neighbors
    • B、Routing information received through an EBGP session is not forwarded to another EBGP neighbor，only to IBGP neighbors
    • C、BGP neighbor peerings are established and sychronized using the TCP 3-way handshake
    • D、BGP shall not advertise a route until that route has been learned via an IGP also

    正确答案:D

  • 第7题：

    单选题
    A towing vessel 30 meters in length is pushing barges ahead. How many white masthead lights is the vessel REQUIRED to show at night?（）
    A

    One

    B

    Two

    C

    Three

    D

    Four


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    R1 in ASN 1 with loopback1 address 1.1.1.1 needs to be configured with an iBGP connection to R2 with loopback2 IP address 2.2.2.2. The connection should use the loopbacks. Which o f the following commands is required on R1?（）
    A

    neighbor 1.1.1.1 remote- as 1

    B

    neighbor 2.2.2.2 remote- as 2

    C

    neighbor 2.2.2.2 update - source loopback1

    D

    neighbor 2.2.2.2 ibgp -multihop 2

    E

    neighbor 2.2.2.2 ibgp - mode


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    By default, to which peers will a BGP router advertise routes learned from IBGP peers?（）
    A

    all BGP peers

    B

    all IBGP peers

    C

    all EBGP peers

    D

    all MBGP peers


    正确答案： B
    解析： 暂无解析

  • 第10题：

    问答题
    If 5 frogs catch 5 flies in 5 minutes, how many frogs are required to catch 50 flies in 50 minutes?

    正确答案： 5
    解析：
    五只青蛙在五分钟内可捉到五只苍蝇，也就是说一只青蛙五分钟可以捉到一只苍蝇。因此，一只青蛙50分钟内可以捉10只苍蝇，要在50分钟内捉到50只苍蝇需要5只青蛙。

  • 第11题：

    单选题
    Which types of prefixes will a router running BGP most likely advertise to an IBGP peer， assuming it is not configured as a route reflector？（）
    A

    prefixes received from any other BGP peer and prefixes locally originated via networkstatements or redistributed

    B

    all prefixes in its routing table

    C

    prefixes received from EBGP peers and prefixes locally originated via network statements or redistributed

    D

    prefixes received from EBGP peers and prefixes received from route reflectors

    E

    prefixes received from other IBGP peers， prefixes received from EBGP peers，and prefixes redistributed to BGP

    F

    prefixes received from other IBGP peers and prefixes received from route reflectors


    正确答案： B
    解析： 暂无解析

  • 第12题：

    多选题
    Which two statements are true about IBGP neighbor relationships?（）
    A

    The BGP split - horizon rule specifies that routes learned via EBGP are never propagated to other IBGP peers.

    B

    The BGP split horizon rule specifies that routes learned via IBGP are never propagated to other IBGP peers.

    C

    A full - mesh IBGP requires that neighbor relationships be established between a ll BGP enabled routers in the autonomous system.

    D

    IBGP neighbors must be in different autonomous systems.

    E

    An EGP or static routing is required between IBGP neighbors.


    正确答案： E,B
    解析： 暂无解析

  • 第13题：

    关于BGP的路由属性Local-Preference，下列说法中正确的是（）

    • A、当向IBGP Peers通告路由时，如学到此路由时就没有Local-Preference，则应把此属性设为“100”之后再发布给IBGP Peers；
    • B、当向EBGP Peers通告路由时，如学到此路由时就没有Local-Preference，则应把此属性设为“100”之后再发布给IBGP Peers；
    • C、当向IBGP Peers通告路由时，则不论原来的值为多少，一概不把该Local-Preference值加到自己发出的Update报文中去；
    • D、当向EBGP Peers通告路由时，则不论原来的值为多少，一概不把该Local-Preference值加到自己发出的Update报文中去。

    正确答案:A,D

  • 第14题：

    how many neighbor commands required for establish ibgp peers in 4 routers？


    正确答案: If using IBGP full-mesh to establish IBGP peer and no update-source is specified， 12 neighbor command is need.
    If RR is used，it could be 8 command using for ibgp establishing when there are 1 RR，2 client and 1 nonclient and no update-source is specified.

  • 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：

    How many VLANs on the UCS must be configured when using FCoE?（）

    • A、One per blade
    • B、One per VSAN
    • C、One per fabric
    • D、None are required

    正确答案:B

  • 第17题：

    R1 in ASN 1 with loopback1 address 1.1.1.1 needs to be configured with an iBGP connection to R2 with loopback2 IP address 2.2.2.2. The connection should use the loopbacks. Which o f the following commands is required on R1?（）

    • A、neighbor 1.1.1.1 remote- as 1
    • B、neighbor 2.2.2.2 remote- as 2
    • C、neighbor 2.2.2.2 update - source loopback1
    • D、neighbor 2.2.2.2 ibgp -multihop 2
    • E、neighbor 2.2.2.2 ibgp - mode

    正确答案:C

  • 第18题：

    By default, routes learned via IBGP will be announced to which peers?（）

    • A、IBGP peers
    • B、EBGP peers
    • C、active BGP peers
    • D、established BGP peers

    正确答案:B

  • 第19题：

    单选题
    By default, routes learned via IBGP will be announced to which peers?（）
    A

    IBGP peers

    B

    EBGP peers

    C

    active BGP peers

    D

    established BGP peers


    正确答案： B
    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
    What action will a BGP route reflector take when it receives a prefix marked with the community attribute NO ADVERTISE from a client peer？（）
    A

    It will advertise the prefix to all other client peers and non-client peers.

    B

    It will not advertise the prefix to EBGP peers.

    C

    It will only advertise the prefix to all other IBGP peers.

    D

    It will not advertise the prefix to any peers.


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    BGP route dampening is configured on a BGP router. Whose routing behavior is affected by this configuration?（）
    A

    upstream EBGP neighbors

    B

    downstream EBGP neighbors

    C

    upstream IBGP neighbors learned by IBGP peers

    D

    downstream IBGP neighbors learned by IBGP peers


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    Which types of prefixes will a router running BGP most likely advertise to an IBGP peer， assuming it is not configured as a route reflector？ （）
    A

     prefixes received from any other BGP peer and prefixes locally originated via network statements or redistributed

    B

     all prefixes in its routing table

    C

     prefixes received from EBGP peers and prefixes locally originated via network statements or redistributed

    D

     prefixes received from EBGP peers and prefixes received from route reflectors

    E

     prefixes received from other IBGP peers， prefixes received from EBGP peers， and prefixes redistributed to BGP

    F

     prefixes received from other IBGP peers and prefixes received from route reflectors


    正确答案： D
    解析： 暂无解析

  • 第24题：

    问答题
    how many neighbor commands required for establish ibgp peers in 4 routers？

    正确答案： If using IBGP full-mesh to establish IBGP peer and no update-source is specified， 12 neighbor command is need.
    If RR is used，it could be 8 command using for ibgp establishing when there are 1 RR，2 client and 1 nonclient and no update-source is specified.
    解析： 暂无解析

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