单选题Which statement is true about configuring a back-to-back connection frame-relay on Juniper Routers?()A Both DTE and DCE will send keep-alives by default so no special configuration is required.B The circuit is negotiated automatically so no special con

题目
单选题
Which statement is true about configuring a back-to-back connection frame-relay on Juniper Routers?()
A

Both DTE and DCE will send keep-alives by default so no special configuration is required.

B

The circuit is negotiated automatically so no special configuration is required.

C

All equipment is by default DTE, one side should be set to DCE

D

All equipment is by default DCE, one side should be set to DTE


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  • 第1题:

    Which statement about Remotely Triggered Black Hole (RTBH) is true?()

    • A、Route tagging is one of the techniques used by RTBH
    • B、It is used for BGP authentication
    • C、It cannot work with static routes
    • D、It uses extended ACLs for blocking attacks by creating a black hole
    • E、Before configuring RTBH LDP must be enabled on the interface

    正确答案:A

  • 第2题:

    Which statement is true about terms in a policy?()

    • A、A single term can be applied to a protocol or interface, independent of the policy
    • B、Every policy must contain at least one term
    • C、The name of a term is limited to five characters
    • D、Terms are optional

    正确答案:B

  • 第3题:

    Which three statements are true about terms in a policy?()

    • A、The order of the terms in a policy is irrelevant.
    • B、The action is specified in a then statement.
    • C、Terms are optional in a policy.
    • D、The match condition can be identified with a from statement.
    • E、A from statement is mandatory in a term.

    正确答案:B,C,D

  • 第4题:

    Which two statements are true about terms in a routing policy?()

    • A、A routing policy cannot have more than one term.
    • B、If a term does not contain a from statement, all routes match.
    • C、If a term does not contain a from statement, the Junos OS will not commit.
    • D、A then statement is not mandatory in a term.

    正确答案:B,D

  • 第5题:

    Which statement about standard STS-1 SONET framing is true?()

    • A、8 rows by 64 bytes
    • B、6 rows by 64 bytes
    • C、10 rows by 96 bytes
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    • E、9 rows by 90 bytes

    正确答案:E

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    Which statement is true about the forwarding plane?()

    • A、It uses ASICs for increased performance.
    • B、It is the intelligence of the platform.
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    正确答案:A

  • 第7题:

    Which statement is TRUE about the CacheFactory class ?()

    • A、 it is a topology agnostic way to access NamedCaches
    • B、 it provides mechanisms to manage underlying remote data sources
    • C、 both A and B are TRUE
    • D、Neither A nor B are TRUE

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  • 第8题:

    单选题
    Which statement about stowing spare hose is TRUE().
    A

    Fold the hose so that the male coupling is about 4 feet from the female coupling,then roll it up

    B

    Roll the hose starting at the female end

    C

    Roll the hose starting at the male end

    D

    Fold the hose into lengths about 6 feet long and then lash the folds together


    正确答案: A
    解析: 暂无解析

  • 第9题:

    单选题
    Which statement is TRUE about the CacheFactory class ?()
    A

     it is a topology agnostic way to access NamedCaches

    B

     it provides mechanisms to manage underlying remote data sources

    C

     both A and B are TRUE

    D

    Neither A nor B are TRUE


    正确答案: C
    解析: 暂无解析

  • 第10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11题:

    单选题
    Which statement about Remotely Triggered Black Hole (RTBH) is true?()
    A

    Route tagging is one of the techniques used by RTBH

    B

    It is used for BGP authentication

    C

    It cannot work with static routes

    D

    It uses extended ACLs for blocking attacks by creating a black hole

    E

    Before configuring RTBH LDP must be enabled on the interface


    正确答案: C
    解析: 暂无解析

  • 第12题:

    单选题
    Which statement is true about terms in a policy?()
    A

    A single term can be applied to a protocol or interface, independent of the policy.

    B

    Once configured, terms within a policy cannot be reordered.

    C

    The name of a term is limited to five characters.

    D

    A from statement is optional in a term.


    正确答案: B
    解析: 暂无解析

  • 第13题:

    Which statement is true about terms in a policy?()

    • A、A single term can be applied to a protocol or interface, independent of the policy.
    • B、Once configured, terms within a policy cannot be reordered.
    • C、The name of a term is limited to five characters.
    • D、A from statement is optional in a term.

    正确答案:D

  • 第14题:

    You are configuring the ERX Edge Router as an LNS in an L2TP network.Which statement is true about the value of the remote host parameter?()

    • A、It must be the same as the server-name parameter on the LAC
    • B、It must be the same as the client-name arameteron the LAC
    • C、It must be the same as the remote-hostname parameter on the LAC
    • D、It must be the same as the tunnel password parameter on the LAC

    正确答案:B

  • 第15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16题:

    Which statement is true about The QoS Class Fibre Channel?()

    • A、 Cannot be disabled
    • B、 Cannot have the CoS changed
    • C、 Can have "Packet Drop" enabled
    • D、 Is multicast optimized
    • E、 Can have the MTU changed

    正确答案:A

  • 第17题:

    Which statement is true about configuring a back-to-back connection frame-relay on Juniper Routers?()

    • A、Both DTE and DCE will send keep-alives by default so no special configuration is required.
    • B、The circuit is negotiated automatically so no special configuration is required.
    • C、All equipment is by default DTE, one side should be set to DCE
    • D、All equipment is by default DCE, one side should be set to DTE

    正确答案:C

  • 第18题:

    Which two statements are true about terms in a routing policy?()

    • A、A then statement is mandatory in a term
    • B、If a term does not contain a from statement, all routers match
    • C、If a term does not contain a from statement, the Junos OS will not commit
    • D、A then statement is not mandatory in a term

    正确答案:A,B

  • 第19题:

    单选题
    Which statement about VPLS is true?()
    A

    All CE devices emulate a bridge

    B

    All provider devices emulate a bridge

    C

    Hierarchical VPLS reduces signaling overhead

    D

    Each PE device emulates a bridge

    E

    Each CE device emulates a bridge


    正确答案: E
    解析: 暂无解析

  • 第20题:

    单选题
    Which statement about firefighting foam is TRUE?()
    A

    Foam conducts electricity

    B

    To be most effective,foam should be directed at the base of the fire

    C

    Foam is most effective on burning liquids which are flowing

    D

    Foam can ONLY be used to extinguish class A fires


    正确答案: A
    解析: 暂无解析

  • 第21题:

    多选题
    Which two statements are true about terms in a routing policy?()
    A

    A then statement is mandatory in a term

    B

    If a term does not contain a from statement, all routers match

    C

    If a term does not contain a from statement, the Junos OS will not commit

    D

    A then statement is not mandatory in a term


    正确答案: C,B
    解析: 暂无解析

  • 第22题:

    多选题
    Which two statements are true about terms in a routing policy?()
    A

    A routing policy cannot have more than one term.

    B

    If a term does not contain a from statement, all routes match.

    C

    If a term does not contain a from statement, the Junos OS will not commit.

    D

    A then statement is not mandatory in a term.


    正确答案: D,C
    解析: 暂无解析

  • 第23题:

    多选题
    Which three statements are true about terms in a policy?()
    A

    The order of the terms in a policy is irrelevant.

    B

    The action is specified in a then statement.

    C

    Terms are optional in a policy.

    D

    The match condition can be identified with a from statement.

    E

    A from statement is mandatory in a term.


    正确答案: A,C
    解析: 暂无解析