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多选题Which two statements about the use of SCREEN options are correct? （）(Choose two.)ASCREEN options offer protection against various attacksBSCREEN options are deployed prior to route and policy processing in first path packet processingCSCREEN options ar

题目
多选题
Which two statements about the use of SCREEN options are correct? （）(Choose two.)
A

SCREEN options offer protection against various attacks

B

SCREEN options are deployed prior to route and policy processing in first path packet processing

C

SCREEN options are deployed at the ingress and egress sides of a packet flow

D

SCREEN options, you must take special care to protect OSPF

相似考题

1.Which are the two options to which a menu can be assigned?() (Choose two.)A.menuB.functionsC.data groupD.responsibilityE.functional group

2.Which two statements about the use of SCREEN options are correct? ()(Choose two.)A. SCREEN options offer protection against various attacksB. SCREEN options are deployed prior to route and policy processing in first path packet processingC. SCREEN options are deployed at the ingress and egress sides of a packet flowD. SCREEN options, you must take special care to protect OSPF

3.Regarding fast path processing, when does the system perform the policy check?()A. The policy is determined after the SCREEN options check.B. The policy is determined only during the first packet path, not during fast path.C. The policy is determined after the zone check.D. The policy is determined after the SYN TCP flag.

4.Which element occurs first during the first－packet－path processing?()A. destination NATB. forwarding lookupC. route lookupD. SCREEN options

更多“多选题Which two statements about the use of SCREEN options are correct? （）(Choose two.)ASCREEN options offer protection against various attacksBSCREEN options are deployed prior to route and policy processing in first path packet processingCSCREEN options ar”相关问题

  • 第1题：

    Which two functions of the Junos OS are handled by the data plane? ()(Choose two.)

    A. NAT

    B. OSPF

    C. SNMP

    D. SCREEN options


    参考答案：A, D

  • 第2题：

    Which command will silently drop a matching packet?（）

    • A、set routing-options static route 10.1.1.1/32 no-retain
    • B、set routing-options static route 10.1.1.1/32 discard
    • C、set routing-options static route 10.1.1.1/32 reject
    • D、set routing-options static route 10.1.1.1/32 passive

    正确答案:B

  • 第3题：

    Which are the two options to which a menu can be assigned?（） (Choose two.)

    • A、menu
    • B、functions
    • C、data group
    • D、responsibility
    • E、functional group

    正确答案:A,D

  • 第4题：

    Which two statements about the use of SCREEN options are correct? （）(Choose two.)

    • A、SCREEN options offer protection against various attacks
    • B、SCREEN options are deployed prior to route and policy processing in first path packet processing
    • C、SCREEN options are deployed at the ingress and egress sides of a packet flow
    • D、SCREEN options, you must take special care to protect OSPF

    正确答案:A,B

  • 第5题：

    Which two statements about the use of SCREEN options are correct？（）

    • A、SCREEN options are deployed at the ingress and egress sides of a packet flow.
    • B、Although SCREEN options are very useful， their use can result in more session creation.
    • C、SCREEN options offer protection against various attacks at the ingress zone of a packet flow.
    • D、SCREEN options examine traffic prior to policy processing， thereby resulting in fewer resouces used formalicious packet processing.

    正确答案:C,D

  • 第6题：

    Which two statements about JUNOS Software packet handling are correct？（）

    • A、JUNOS Software applies service ALGs only for the first packet of a flow.
    • B、JUNOS Software uses fast-path processing only for the first packet of a flow.
    • C、JUNOS Software performs route and policy lookup only for the first packet of a flow.
    • D、JUNOS Software applies SCREEN options for both first and consecutive packets of a flow.

    正确答案:C,D

  • 第7题：

    Which two options are reasons for using traffic classification?（）

    • A、to use the classification to route traffic
    • B、to use the classification to reorder packets from various sources
    • C、to use the classification to discard malformed packets
    • D、to use the classification to provide the configured service level

    正确答案:A,D

  • 第8题：

    多选题
    Which two statements about Junos software packet handling are correct?（）(Choose two.)
    A

    The Junos OS applies service ALGs only for the first packet of a flow.

    B

    The Junos OS uses fast-path processing only for the first packet of a flow.

    C

    The Junos OS performs policy lookup only for the first packet of a flow.

    D

    The Junos OS applies SCREEN options for both first and consecutive packets of a flow.


    正确答案： C,B
    解析： 暂无解析

  • 第9题：

    多选题
    Which two statements about the use of SCREEN options are correct? （）(Choose two.)
    A

    SCREEN options offer protection against various attacks

    B

    SCREEN options are deployed prior to route and policy processing in first path packet processing

    C

    SCREEN options are deployed at the ingress and egress sides of a packet flow

    D

    SCREEN options, you must take special care to protect OSPF


    正确答案： A,D
    解析： 暂无解析

  • 第10题：

    多选题
    Which two statements are true regarding IDP？（）
    A

    IDP can be used in conjunction with other JUNOS Software security features such as SCREEN options，zones， and security policy.

    B

    IDP cannot be used in conjunction with other JUNOS Software security features such as SCREEN options， zones， and security policy.

    C

    IDP inspects traffic up to the Presentation layer.

    D

    IDP inspects traffic up to the Application layer.


    正确答案： A,B
    解析： 暂无解析

  • 第11题：

    多选题
    Which two statements about the use of SCREEN options are correct？（）
    A

    SCREEN options are deployed at the ingress and egress sides of a packet flow.

    B

    Although SCREEN options are very useful， their use can result in more session creation.

    C

    SCREEN options offer protection against various attacks at the ingress zone of a packet flow.

    D

    SCREEN options examine traffic prior to policy processing， thereby resulting in fewer resouces used formalicious packet processing.


    正确答案： C,D
    解析： 暂无解析

  • 第12题：

    多选题
    Which two statements are true regarding trace options on Junos devices?（）
    A

    You can see the contents of the log file by entering the show log <filename> command

    B

    Trace options will send information to your screen automatically

    C

    Trace options are limited to one protocol at a time

    D

    The file name and set of flags may be specified when enabling trace options


    正确答案： D,A
    解析： 暂无解析

  • 第13题：

    Which two statements about Junos software packet handling are correct?()(Choose two.)

    A. The Junos OS applies service ALGs only for the first packet of a flow.

    B. The Junos OS uses fast-path processing only for the first packet of a flow.

    C. The Junos OS performs policy lookup only for the first packet of a flow.

    D. The Junos OS applies SCREEN options for both first and consecutive packets of a flow.


    参考答案：C, D

  • 第14题：

    Which two statements are true regarding trace options on Junos devices?（）

    • A、You can see the contents of the log file by entering the show log <filename> command
    • B、Trace options will send information to your screen automatically
    • C、Trace options are limited to one protocol at a time
    • D、The file name and set of flags may be specified when enabling trace options

    正确答案:A,D

  • 第15题：

    Identify two correct options regarding subscription processing.（） (Choose two.)

    • A、processes user response
    • B、processes function activities
    • C、passes information to Notification Mailer
    • D、sends event information to a workflow process
    • E、include the task of executing custom code on the event information

    正确答案:D,E

  • 第16题：

    Which element occurs first during the first-packet-path processing?（）

    • A、destination NAT
    • B、forwarding lookup
    • C、route lookup
    • D、SCREEN options

    正确答案:D

  • 第17题：

    Which two functions of the Junos OS are handled by the data plane? （）(Choose two.)

    • A、NAT
    • B、OSPF
    • C、SNMP
    • D、SCREEN options

    正确答案:A,D

  • 第18题：

    Which two statements are true regarding IDP？（）

    • A、IDP can be used in conjunction with other JUNOS Software security features such as SCREEN options，zones， and security policy.
    • B、IDP cannot be used in conjunction with other JUNOS Software security features such as SCREEN options， zones， and security policy.
    • C、IDP inspects traffic up to the Presentation layer.
    • D、IDP inspects traffic up to the Application layer.

    正确答案:A,D

  • 第19题：

    单选题
    Regarding fast path processing, when does the system perform the policy check?（）
    A

    The policy is determined after the SCREEN options check.

    B

    The policy is determined only during the first packet path, not during fast path.

    C

    The policy is determined after the zone check.

    D

    The policy is determined after the SYN TCP flag.


    正确答案： D
    解析： 暂无解析

  • 第20题：

    多选题
    Identify two correct options regarding subscription processing.（） (Choose two.)
    A

    processes user response

    B

    processes function activities

    C

    passes information to Notification Mailer

    D

    sends event information to a workflow process

    E

    include the task of executing custom code on the event information


    正确答案： B,A
    解析： 暂无解析

  • 第21题：

    多选题
    Which are the two options to which a menu can be assigned?（） (Choose two.)
    A

    menu

    B

    functions

    C

    data group

    D

    responsibility

    E

    functional group


    正确答案： B,D
    解析： 暂无解析

  • 第22题：

    多选题
    Which two functions of the Junos OS are handled by the data plane? （）(Choose two.)
    A

    NAT

    B

    OSPF

    C

    SNMP

    D

    SCREEN options


    正确答案： A,C
    解析： 暂无解析

  • 第23题：

    单选题
    Which element occurs first during the first-packet-path processing?（）
    A

    destination NAT

    B

    forwarding lookup

    C

    route lookup

    D

    SCREEN options


    正确答案： A
    解析： 暂无解析

  • 第24题：

    多选题
    Which two statements about JUNOS Software packet handling are correct？（）
    A

    JUNOS Software applies service ALGs only for the first packet of a flow.

    B

    JUNOS Software uses fast-path processing only for the first packet of a flow.

    C

    JUNOS Software performs route and policy lookup only for the first packet of a flow.

    D

    JUNOS Software applies SCREEN options for both first and consecutive packets of a flow.


    正确答案： D,B
    解析： 暂无解析

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