which BGP attributes will influence inbound flow？

题目

which BGP attributes will influence inbound flow？

相似考题

1.Which three BGP attributes are always communicated in a BGP update packet? ()(Choose three.)A.MEDB.OriginC.AS PathD.Next HopE.Aggregator

2.Which three attributes are advertised to the remote PE in BGP－based VPNs?()A. circuit IDB. VPN labelC. route targetD. VPN numberE. route distinguisher

3.Which three are well－known mandatory BGP attributes? ()A. OriginB. AS pathC. Next hopD. CommunityE. Multiple exit discriminator

4.Which JUNOS software show command allows you to view BGP attributes for a given route?()A. show route bgpB. show route extensiveC. show bgp attributeD. show bgp neighbor

参考答案和解析
正确答案:MED、AS-PATH，ORIGIN
更多“which BGP attributes”相关问题

  • 第1题：

    A router is running BGP and receives more than one route for a particular prefix. Assume all the routes for this prefix have the same attributes.Which three path features would be reasons be for the rou ter to ignore some of the routes and not consider them as candidates for the best path?（）

    A. paths from an internal BGP (iBGP) neighbor if the local autonomous system (AS) appears in the AS_PATH

    B. paths for which the NEXT_HOP is inaccess ible

    C. paths from an external BGP (eBGP) neighbor if the local autonomous system (AS) appears in the AS_PATH

    D. paths for which the NEXT_HOP is accessible

    E. paths that are marked as synchronized in the show ip bgp output

    F. paths that are marked as not synchronized in the show ip bgp output


    参考答案：B, C, F

  • 第2题：

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

    • A、True
    • B、False

    正确答案:A

  • 第3题：

    Which three attributes are advertised to the remote PE and BGP-based VPNs？（）

    • A、Circuit ID
    • B、VPN label
    • C、Route target
    • D、VPN number
    • E、Route distinguisher

    正确答案:B,C,E

  • 第4题：

    what is the attributes that are required to be sent to BGP neighbors？


    正确答案:next-hop，as-path，origin。

  • 第5题：

    单选题
    Which action occurs when the BGP route 20.1.0.0/16 is evaluated by the policy expression？（） [editpolicy-options]  policy-statementmy-filter {  term-first{  from{  route-filter192.168.0.0/16orlongeraccept；  route-filter 192.168.1.0/24 exact accept；  route-filter 192.168.2.0/24 exact；  }  then{  metric10；  accept；  }  termsecond {  then{  metric20；  accept；  }}  policy-statementmain {  termchange-attributes  from{  policymy-filter；  }  thenaccept；  }  termdefault {  thenreject；  }}  [editprotocols]  bgp{  exportmain；  }
    A

    The route is not advertised into BGP

    B

    The route is advertised into BGP with metric 10.

    C

    The route is advertised into BGP with metric 20.

    D

    The route is advertised into BGP with default metric.


    正确答案： D
    解析： 暂无解析

  • 第6题：

    问答题
    which BGP attributes will influence inbound flow？

    正确答案： MED、AS-PATH，ORIGIN
    解析： 暂无解析

  • 第7题：

    单选题
    Which command displays only those entries in a BGP table with specific AS_PATH attributes?（）
    A

    show ip bgp inconsistent-as

    B

    show ip bgp paths

    C

    show ip bgp community-list

    D

    show ip bgp regexp


    正确答案： A
    解析： 暂无解析

  • 第8题：

    问答题
    what is the attributes that are required to be sent to BGP neighbors？

    正确答案： next-hop，as-path，origin。
    解析： 暂无解析

  • 第9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10题：

    多选题
    Router 1 is configured for BGP as dual-homed on the Cisco network. Which three BGP attributes are carried in every BGP update on this router （both IBGP and EBGP）？（）
    A

    origin

    B

    router-ID

    C

    AS-path

    D

    local-preference

    E

    next-hop


    正确答案： C,D
    解析： 暂无解析

  • 第11题：

    多选题
    A router is running BGP and receives more than one route for a particular prefix. Assume all the routes for this prefix have the same attributes. Which three path features would be reasons be for the rou ter to ignore some of the routes and not consider them as candidates for the best path?（）
    A

    paths from an internal BGP (iBGP) neighbor if the local autonomous system (AS) appears in the AS_PATH

    B

    paths for which the NEXT_HOP is inaccess ible

    C

    paths from an external BGP (eBGP) neighbor if the local autonomous system (AS) appears in the AS_PATH

    D

    paths for which the NEXT_HOP is accessible

    E

    paths that are marked as synchronized in the show ip bgp output

    F

    paths that are marked as  not synchronized in the show ip bgp output


    正确答案： D,C
    解析： 暂无解析

  • 第12题：

    单选题
    Which JUNOS software show command allows you to view BGP attributes for a given route？（）
    A

    show route bgp

    B

    show bgp attribute

    C

    show bgp neighbor

    D

    show route extensive

    E

    show bgp statistics


    正确答案： E
    解析： 暂无解析

  • 第13题：

    Which of the following answers is most true about the BGP Update message?（）

    • A、It lists a set of path attributes, along with a list of prefixes that use those PAs
    • B、It lists a prefix/length, plus the PA settings for that prefix
    • C、It  lists withdrawn routes, but never in the same Update message as newly advertised routes
    • D、A single Update message lists at most a single prefix/lengtH

    正确答案:A

  • 第14题：

    Which three BGP attributes are carried by TLV？（）

    • A、local preference
    • B、weight
    • C、origin
    • D、Network Layer Reachability Information
    • E、multiple exit discriminator

    正确答案:A,D,E

  • 第15题：

    Router 1 is configured for BGP as dual-homed on the Cisco network. Which three BGP attributes are carried in every BGP update on this router （both IBGP and EBGP）？（）

    • A、origin
    • B、router-ID
    • C、AS-path
    • D、local-preference
    • E、next-hop

    正确答案:A,C,E

  • 第16题：

    Which JUNOS software show command allows you to view BGP attributes for a given route？（）

    • A、show route bgp
    • B、show bgp attribute
    • C、show bgp neighbor
    • D、show route extensive
    • E、show bgp statistics

    正确答案:D

  • 第17题：

    单选题
    Which statement describes the purpose of BGP route damping?（）
    A

    Avoid interface bandwidth saturation.

    B

    Drop BGP routes when the routing-table becomes full.

    C

    Remove unnecessary route attributes when not in use.

    D

    Limit the effects of a flaping interface on route removal and readvertisement.


    正确答案： C
    解析： 暂无解析

  • 第18题：

    多选题
    Which three BGP attributes are always communicated in a BGP update packet? （）(Choose three.)
    A

    MED

    B

    Origin

    C

    AS Path

    D

    Next Hop

    E

    Aggregator


    正确答案： E,D
    解析： 暂无解析

  • 第19题：

    多选题
    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
    解析： 暂无解析

  • 第20题：

    多选题
    Which two BGP attributes support route reflection?（）
    A

    Client ID

    B

    Cluster list

    C

    Originator ID

    D

    Reflection community


    正确答案： C,A
    解析： 暂无解析

  • 第21题：

    多选题
    Which three attributes are advertised to the remote PE and BGP-based VPNs？（）
    A

    Circuit ID

    B

    VPN label

    C

    Route target

    D

    VPN number

    E

    Route distinguisher


    正确答案： E,B
    解析： 暂无解析

  • 第22题：

    多选题
    Which three are well-known mandatory BGP attributes? （）
    A

    Origin

    B

    AS path

    C

    Next hop

    D

    Community

    E

    Multiple exit discriminator


    正确答案： A,C
    解析： 暂无解析

  • 第23题：

    单选题
    Which JUNOS software show command allows you to view BGP attributes for a given route?（）
    A

    show route bgp

    B

    show route extensive

    C

    show bgp attribute

    D

    show bgp neighbor


    正确答案： A
    解析： 暂无解析

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