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单选题A BGP router should use three export policies named add-communities, no-rfc1918-routes, and rejected-unwanted. Which export statement places the add-communities policy immediately before the default BGP policy?()A export [add-communities no-rfc1918-rou

题目
单选题
A BGP router should use three export policies named add-communities, no-rfc1918-routes, and rejected-unwanted. Which export statement places the add-communities policy immediately before the default BGP policy?()
A

export [add-communities no-rfc1918-routes ejected-unwanted];

B

export [no-rfc1918-routes add-communities rejected-unwanted];

C

export [add-communities rejected-unwanted no-rfc1918-routes];

D

export [no-rfc1918-routes rejected-unwanted add-communities];


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  • 第1题:

    You have received a default route through BGP from your ISP and you want to redistribute it into OSPF.Which mehtod will accomplish this?()

    A. Apply an export policy to OSPF that exports the default route

    B. Apply an import policy to OSPF that imports the default route

    C. Apply the default-network command to OSPF

    D. Apply the redistribute-igp command to BGP


    参考答案:A

  • 第2题:

    A BGP router should use three export policies named add-communities, no-rfc1918-routes, and rejected-unwanted. Which export statement places the add-communities policy immediately before the default BGP policy?()

    • A、export [add-communities no-rfc1918-routes ejected-unwanted];
    • B、export [no-rfc1918-routes add-communities rejected-unwanted];
    • C、export [add-communities rejected-unwanted no-rfc1918-routes];
    • D、export [no-rfc1918-routes rejected-unwanted add-communities];

    正确答案:D

  • 第3题:

    A BGP router has the following configuration:  protocols{  bgp{  export[policy-1 policy-2 policy-3];  }}  policy-options{  policy-statementpolicy-2 {  termget-statics{  fromprotocol static;  thenaccept;  }  termreject-all {  thenreject;  }  }  policy-statementpolicy-1 {  termget-aggregate {  fromprotocol aggregate;  thenaccept;  }  termreject-all {  thenreject;  }  }  policy-statementpolicy-3 {  termget-ospf {  fromprotocol ospf;  thenaccept;  }  termreject-all {  thenreject;  }  }  }   Which policy term is evaluated first when exporting routes?()

    • A、get-ospf
    • B、reject-all
    • C、get-statics
    • D、get-aggregate

    正确答案:D

  • 第4题:

    Which statements about the Route Target Rewrite feature are not true? ()

    • A、After the route target replacement policy is applied to the target router, the BGP session need not be refreshed manually to put the policy into operation.
    • B、Route Target Rewrite allows the administration of the routing policy to stay local to the AS.
    • C、Route target replacement is always done by the ASBR.
    • D、Route target rewrites are supported for VRF export maps.
    • E、Route target replacement can be done on incoming and outgoing BGP updates.

    正确答案:A,C

  • 第5题:

    What is the default export routing policy for EBGP?()

    • A、Accept all active BGP routes
    • B、Accept all BGP routes
    • C、Accept no routes
    • D、Accept all active IGP routes

    正确答案:A

  • 第6题:

    A BGP router should use three export policies named add-communities, no-rfc1918-routes, andrejected-unwanted. Which export statement places the add-communities policy immediately before the default BGP policy?()

    • A、export [add-communities no-rfc1918-routes rejected-unwanted];
    • B、export [no-rfc1918-routes add-communities rejected-unwanted];
    • C、export [add-communities rejected-unwanted no-rfc1918-routes];
    • D、export [no-rfc1918-routes rejected-unwanted add-communities];

    正确答案:D

  • 第7题:

    Which two commands are needed to create and apply an export policy that advertises static routes to OSPF neighbors?()

    • A、edit policy-options policy-statement policy-name set term 1 from protocol static set term 1 then accept
    • B、edit ospf policy set from protocol static set 1 then accept
    • C、set protocols OSPF export policy-name
    • D、set protocols OSPF policy policy-name

    正确答案:A,C

  • 第8题:

    By default, which two statements are true about export routing policies?()

    • A、Export policies can evaluate only active routes.
    • B、Export policies can evaluate all routes.
    • C、Export policies can be applied to the forwarding table.
    • D、Export policies can be applied directly to interfaces

    正确答案:A,C

  • 第9题:

    单选题
    What is the default export routing policy for EBGP?()
    A

    Accept all active BGP routes

    B

    Accept all BGP routes

    C

    Accept no routes

    D

    Accept all active IGP routes


    正确答案: A
    解析: 暂无解析

  • 第10题:

    单选题
    A BGP router should use three export policies named add-communities, no-rfc1918-routes, andrejected-unwanted. Which export statement places the add-communities policy immediately before the default BGP policy?()
    A

    export [add-communities no-rfc1918-routes rejected-unwanted];

    B

    export [no-rfc1918-routes add-communities rejected-unwanted];

    C

    export [add-communities rejected-unwanted no-rfc1918-routes];

    D

    export [no-rfc1918-routes rejected-unwanted add-communities];


    正确答案: C
    解析: 暂无解析

  • 第11题:

    单选题
    Your routing table contains four static routes which you need to redistribute to your OSPF peers. Which method would accomplish this?()
    A

    Apply an import policy to OSPF; this will import the static routes into OSPF

    B

    Apply an export policy to protocol static; this will export the routes to other protocols.

    C

    Apply an import policy to the forwarding table; this will import the routes, allowing them to be forwarded to OSPF neighbors.

    D

    Apply an export policy to OSPF; this will export the static routes to your OSPF neighbors.


    正确答案: D
    解析: 暂无解析

  • 第12题:

    单选题
    A BGP router has the following configuration:  protocols{  bgp{  export[policy-1 policy-2 policy-3];  }}  policy-options{  policy-statementpolicy-2 {  termget-statics{  fromprotocol static;  thenaccept;  }  termreject-all {  thenreject;  }  }  policy-statementpolicy-1 {  termget-aggregate {  fromprotocol aggregate;  thenaccept;  }  termreject-all {  thenreject;  }  }  policy-statementpolicy-3 {  termget-ospf {  fromprotocol ospf;  thenaccept;  }  termreject-all {  thenreject;  }  }  }   Which policy term is evaluated first when exporting routes?()
    A

    get-ospf

    B

    reject-all

    C

    get-statics

    D

    get-aggregate


    正确答案: C
    解析: 暂无解析

  • 第13题:

    哪个命令使你能看到export policy应用在BGP相邻体的效果()

    • A、show route protocol bgp  
    • B、show route protocol bgp next-hop address   
    • C、show route protocol bgp export-policy   
    • D、show route advertising-protocol bgp neighbor-address

    正确答案:D

  • 第14题:

    By default, which two statements are true about export routing policies?()

    • A、Export policies can evaluate only active routes
    • B、Export policies can evaluate all routes
    • C、Export policies can be applied to the forwarding table
    • D、Export policies can be applied directly to interfaces

    正确答案:A,C

  • 第15题:

    What is the default export routing policy for EBGP?()

    • A、Accept all active BGP routes.
    • B、Accept all BGP routes.
    • C、Accept no routes.
    • D、Accept all active IGP routes.

    正确答案:A

  • 第16题:

    You have received a default route through BGP from your ISP and you want to redistribute it into OSPF.Which method will accomplish this?()

    • A、Apply an export policy to OSPF that exports the default route
    • B、Apply an import policy to OSPF that imports the default route
    • C、Apply the default-network command to OSPF
    • D、Apply the redistribute-igp command to BGP

    正确答案:A

  • 第17题:

    Which two can be used to create and apply an export policy that advertises static routes to RIP neighbors?()

    • A、set protocols rip export demo
    • B、edit policy-options policy-statement demo set term 1 from protocol static set term 1 then accept
    • C、edit policy-options policy-statement demo set term 1 from protocol static
    • D、set policy-options policy-statement demo

    正确答案:A,B

  • 第18题:

    Which two can be used to create and apply an export policy that advertises static routes to RIP neighbors?()

    • A、set protocols rip export demo
    • B、edit policy-options policy-statement demo   set term 1 from protocol static   set term 1 then accept
    • C、edit policy-options policy-statement demo   set term 1 from protocol static accept
    • D、set protocols rip group internal export demo

    正确答案:B,D

  • 第19题:

    Which statement is true about import and export routing policies?()

    • A、Import policies concern routes received and determine which routes get put into the routing table.
    • B、Export policies concern routes received and determine which routes get put into the routing table.
    • C、Export policies are applied before the routing table.
    • D、Import polices are applied after the routing table.

    正确答案:A

  • 第20题:

    多选题
    What are two default routing policies on Junos devices?()
    A

    The BGP import policy accepts all BGP routes.

    B

    The BGP export policy rejects all active BGP routes.

    C

    The OSPF import policy accepts all OSPF routes.

    D

    The OSPF export policy accepts all active OSPF routes.


    正确答案: A,D
    解析: 暂无解析

  • 第21题:

    单选题
    A BGP router should use three export policies named add-communities, no-rfc1918-routes, and rejected-unwanted. Which export statement places the add-communities policy immediately before the default BGP policy?()
    A

    export [add-communities no-rfc1918-routes ejected-unwanted];

    B

    export [no-rfc1918-routes add-communities rejected-unwanted];

    C

    export [add-communities rejected-unwanted no-rfc1918-routes];

    D

    export [no-rfc1918-routes rejected-unwanted add-communities];


    正确答案: C
    解析: 暂无解析

  • 第22题:

    多选题
    Which statements about the Route Target Rewrite feature are not true? ()
    A

    After the route target replacement policy is applied to the target router, the BGP session need not be refreshed manually to put the policy into operation.

    B

    Route Target Rewrite allows the administration of the routing policy to stay local to the AS.

    C

    Route target replacement is always done by the ASBR.

    D

    Route target rewrites are supported for VRF export maps.

    E

    Route target replacement can be done on incoming and outgoing BGP updates.


    正确答案: D,B
    解析: 暂无解析

  • 第23题:

    单选题
    What is the default export routing policy for EBGP?()
    A

    Accept all active BGP routes.

    B

    Accept all BGP routes.

    C

    Accept no routes.

    D

    Accept all active IGP routes.


    正确答案: C
    解析: 暂无解析

  • 第24题:

    单选题
    You have received a default route through BGP from your ISP and you want to redistribute it into OSPF.Which method will accomplish this?()
    A

    Apply an export policy to OSPF that exports the default route

    B

    Apply an import policy to OSPF that imports the default route

    C

    Apply the default-network command to OSPF

    D

    Apply the redistribute-igp command to BGP


    正确答案: C
    解析: 暂无解析