When the BGP path selection process is being performed on a Cisco router, which BGP attribute is used first when determining the best path?()A. local preferenceB. MEDC. weightD. or iginE. next - hopF. AS - path

题目
When the BGP path selection process is being performed on a Cisco router, which BGP attribute is used first when determining the best path?()

A. local preference

B. MED

C. weight

D. or igin

E. next - hop

F. AS - path

相似考题

1.Which BGP attribute is considered first as a tie－breaker in JUNOS software?()A. originB. weightC. as-path lengthD. local-preference

2.Which statement would prevent the sending of redundant route advertisements when your routereflector cluster is fully meshed?()A. set protocols bgp group mygroup path-selection cisco-non-deterministic;B. set protocols bgp group i-bgp no-aggregator-id;C. set protocols bgp group mygroup no-client-reflect;D. set protocols bgp group i-bgp damping;

3.Given the following LSP configuration, which statement is true?（）label-switched-path lsp-xyz { to 10.200.1.1; primary path1; secondary path2; secondary path3; no-cspf; } path path1 { 10.200.10.1 strict; } path path2 { 10.200.20.1 strict; } path path3 { 10.200.30.1 loose; }A. The router will use path1 when it is available and stable.B. The router will use path3 when it is available and stable.C. The router will attempt to establish path2 only when path1 and path3 are down.D. The router will attempt to establish path1 only when path2 and path3 are down.

4.For which BGP attribute is a higher value preferred?()A. OriginB. CommunityC. Local PreferenceD. AS Path length

更多“When the BGP path selection process is being performed on a Cisco router, which BGP attribute is used first when determining the best path?() ”相关问题

  • 第1题：

    In which three ways are C－BGP and E－BGP sessions similar?()

    A. Both are configured as type external.

    B. Both configurations use the peer-as command.

    C. Neither advertises the local-preference attribute.

    D. Both set next-hop self when advertising routes to peers.

    E. Both modify the AS-path attribute when advertising routes.


    参考答案：A, B, E

  • 第2题：

    Which BGP path attribute is Cisco proprietary?()

    A. weight

    B. MED

    C. local preference

    D. origin

    E. next - hop

    F. AS - path


    参考答案：A

  • 第3题：

    When the BGP path selection process is being performed on a Cisco router, which BGP attribute is used first when determining the best path?（）

    • A、local preference
    • B、MED
    • C、weight
    • D、or igin
    • E、next - hop
    • F、AS - path

    正确答案:C

  • 第4题：

    BGP best route selection process is based on path attributes.（）

    • A、True
    • B、False

    正确答案:A

  • 第5题：

    Which statement is true about a routing table?（）

    • A、It contains routers learned dynamically only
    • B、It finds the best path to each destination by using a modified shortest-path-first calculation
    • C、It contains only active BGP routes
    • D、It contains all accepted routes to all destinations

    正确答案:D

  • 第6题：

    For which BGP attribute is a higher value preferred?（）

    • A、Origin
    • B、Community
    • C、Local Preference
    • D、AS Path length

    正确答案:C

  • 第7题：

    What are two uses of the AS Path attribute?（） (Choose two.)

    • A、route selection
    • B、loop avoidance
    • C、determining equal cost paths for reachablilty
    • D、defining the application of other BGP attributes

    正确答案:A,B

  • 第8题：

    单选题
    Which BGP path attribute is Cisco proprietary?（）
    A

    weight

    B

    MED

    C

    local preference

    D

    origin

    E

    next - hop

    F

    AS - path


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    For which BGP attribute is a higher value preferred?（）
    A

    Origin

    B

    Community

    C

    Local Preference

    D

    AS Path length


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    When BGP is used as the PE-CE routing protocol, which of these statements is correct?（）
    A

    On the CE router, PE neighbors must be configured in the VRF context on the CE router

    B

    On PE routers, the CE IBGP neighbors are configured in the global BGP configuration

    C

    On PE routers, the CE EBGP neighbors are configured in the VRF context

    D

    A separate BGP process must be used on the PE routers for CE routers so that they do not use the same BGP routing process as that used for the PE router's other provider neighbors


    正确答案： C
    解析： 暂无解析

  • 第11题：

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

    set protocols bgp group mygroup path-selection cisco-non-deterministic;

    B

    set protocols bgp group i-bgp no-aggregator-id;

    C

    set protocols bgp group mygroup no-client-reflect;

    D

    set protocols bgp group i-bgp damping;


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    BGP best route selection process is based on path attributes.（）
    A

    True

    B

    False


    正确答案： B
    解析： 暂无解析

  • 第13题：

    What are two purposes of the AS_PATH attribute?()

    A. route selection

    B. loop avoidance

    C. determining equal cost paths for reachablilty

    D. defining the application of other BGP attributes


    参考答案：A, B

  • 第14题：

    BGP best route selection process is based on what ？（）

    • A、lowest cost
    • B、highest bandwidth
    • C、lowest hop-count
    • D、path attributes
    • E、lowest delay

    正确答案:D

  • 第15题：

    Which BGP path attribute is Cisco proprietary?（）

    • A、weight
    • B、MED
    • C、local preference
    • D、origin
    • E、next - hop
    • F、AS - path

    正确答案:A

  • 第16题：

    When BGP is used as the PE-CE routing protocol, which of these statements is correct?（）

    • A、On the CE router, PE neighbors must be configured in the VRF context on the CE router
    • B、On PE routers, the CE IBGP neighbors are configured in the global BGP configuration
    • C、On PE routers, the CE EBGP neighbors are configured in the VRF context
    • D、A separate BGP process must be used on the PE routers for CE routers so that they do not use the same BGP routing process as that used for the PE router's other provider neighbors

    正确答案:C

  • 第17题：

    Which BGP attribute is considered first as a tie-breaker in JUNOS software?（）

    • A、origin
    • B、weight
    • C、as-path length
    • D、local-preference

    正确答案:D

  • 第18题：

    What are two purposes of the AS_PATH attribute?（）

    • A、route selection
    • B、loop avoidance
    • C、determining equal cost paths for reachablilty
    • D、defining the application of other BGP attributes

    正确答案:A,B

  • 第19题：

    What is the first step in BGP route selection?（）

    • A、The local router prefers the route with the shortest AS Path.
    • B、The local router verifies that it has a route to the BGP Next Hop IP address.
    • C、The local router prefers the route from the peer with the lowest peer ID address.
    • D、The local router prefers the route learned from an EBGP peer over a route learned from an IBGP peer.

    正确答案:B

  • 第20题：

    多选题
    Which two statements about the bgp deterministic-med and bgp always-compare-med commands are true？（）
    A

    The bgp deterministic-med command is used to influence the BGP route selection process to cause the MED attribute to have higher precedence over the AS path length

    B

    The bgp always-compare command is used to influence the BGP route selection process to cause the MED attribute to have higher precedence over the AS path system

    C

    Enabling the bgp deterministic-med command ensures the comparison of the MED variable when choosing routes advertised by different peers in the same autonomous system.

    D

    Enabling the bgp always-compare-med command ensures the comparison of the MED variable for paths from neighbors in different autonomous systems.

    E

    The bgp deterministic-med and bgp always-compare-med commands are enabled by defult.


    正确答案： C,A
    解析： 暂无解析

  • 第21题：

    多选题
    In which three ways are C-BGP and E-BGP sessions similar?（）
    A

    Both are configured as type external.

    B

    Both configurations use the peer-as command.

    C

    Neither advertises the local-preference attribute.

    D

    Both set next-hop self when advertising routes to peers.

    E

    Both modify the AS-path attribute when advertising routes.


    正确答案： E,B
    解析： 暂无解析

  • 第22题：

    单选题
    Given the following LSP configuration, which statement is true? （）
    A

    The router will use path1 when it is available and stable.

    B

    The router will use path3 when it is available and stable.

    C

    The router will attempt to establish path2 only when path1 and path3 are down.

    D

    The router will attempt to establish path1 only when path2 and path3 are down.


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    Which BGP attribute is considered first as a tie-breaker in JUNOS software？（）
    A

    MED

    B

    origin

    C

    weight

    D

    as-path length

    E

    local-preference


    正确答案： A
    解析： 暂无解析

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