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 rout

题目

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.
相似考题

1.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.

2.Which two MBGP IPv4 sub－AFIs does the JUNOS software support?()A.unicastB.anycastC.multicastD.broadcast

3.Which JUNOS software feature allows a user to define specific next－hop values for IP packets based on the source IP address of that packet?()A. MPLSB. Load BalancingC. Class Based ForwardingD. Filter Based Forwarding

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

参考答案和解析
正确答案:C,D
更多“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 rout”相关问题

  • 第1题：

    In JUNOS software, what is the only BGP attribute where a higher value is preferred?()

    A. MED

    B. origin

    C. preference

    D. local preference


    参考答案：D

  • 第2题：

    Which JUNOS software feature allows a user to define specific next-hop values for IP packets based on the source IP address of that packet？（）

    • A、MPLS
    • B、Load Balancing
    • C、Class Based Forwarding
    • D、Filter Based Forwarding

    正确答案:D

  • 第3题：

    In JUNOS software， which is the only BGP attribute where a higher value is preferred？（）

    • A、MED
    • B、Origin
    • C、Weight
    • D、Preference
    • E、Local preference

    正确答案:E

  • 第4题：

    Which two statements describe the difference between JUNOS Software for securityplatforms and a traditional router？（）

    • A、JUNOS Software for security platforms supports NAT and PAT； a traditional router does not support NAT or PAT.
    • B、JUNOS Software for security platforms does not forward traffic by default； a traditional router forwards traffic by default.
    • C、JUNOS Software for security platforms uses session-based forwarding； a traditional router uses packet-based forwarding.
    • D、JUNOS Software for security platforms performs route lookup for every packet； a traditional router performs route lookup only for the first packet.

    正确答案:B,C

  • 第5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6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:E

  • 第7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8题：

    Which two external authentication server types are supported by JUNOS Software for firewall user authentication？（）

    • A、RADIUS
    • B、TACACS+
    • C、LDAP
    • D、IIS

    正确答案:A,C

  • 第9题：

    In JUNOS software, what is the only BGP attribute where a higher value is preferred?（）

    • A、MED
    • B、origin
    • C、preference
    • D、local preference

    正确答案:D

  • 第10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11题：

    多选题
    Which two statements describe the difference between JUNOS Software for securityplatforms and a traditional router？（）
    A

    JUNOS Software for security platforms supports NAT and PAT； a traditional router does not support NAT or PAT.

    B

    JUNOS Software for security platforms does not forward traffic by default； a traditional router forwards traffic by default.

    C

    JUNOS Software for security platforms uses session-based forwarding； a traditional router uses packet-based forwarding.

    D

    JUNOS Software for security platforms performs route lookup for every packet； a traditional router performs route lookup only for the first packet.


    正确答案： B,A
    解析： 暂无解析

  • 第12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

  • 第13题：

    For which two functions is the Routing Engine responsible?()

    A.packet forwarding

    B.queuing functions

    C.routing protocol control

    D.JUNOS software operation


    参考答案：C, D

  • 第14题：

    Which two MBGP IPv4 sub-AFIs does the JUNOS software support？（）

    • A、unicast
    • B、anycast
    • C、multicast
    • D、broadcast

    正确答案:A,C

  • 第15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,D

  • 第16题：

    Which two functions of JUNOS Software are handled by the data plane？（）

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

    正确答案:A,D

  • 第17题：

    In JUNOS Software， which three packet elements can be inspected to determine if asession already exists？（）

    • A、IP protocol
    • B、IP time-to-live
    • C、source and destination IP address
    • D、source and destination MAC address
    • E、source and destination TCP/UDP port

    正确答案:A,C,E

  • 第18题：

    Which command do you issue to upgrade the current software on Junos devices?（）

    • A、request system software replace
    • B、request system software install
    • C、request system software add
    • D、request system software upgrade

    正确答案:C

  • 第19题：

    For which two functions is the Routing Engine responsible?（）

    • A、packet forwarding
    • B、queuing functions
    • C、routing protocol control
    • D、JUNOS software operation

    正确答案:C,D

  • 第20题：

    In JUNOS software with enhanced services, which three packet elements are inspected to determineif a session already exists? （）(Choose three.)

    • A、IP protocol
    • B、IP time-to-live
    • C、source and destination IP address
    • D、source and destination MAC address
    • E、source and destination TCP/UDP port

    正确答案:A,C,E

  • 第21题：

    多选题
    In JUNOS Software， which three packet elements can be inspected to determine if asession already exists？（）
    A

    IP protocol

    B

    IP time-to-live

    C

    source and destination IP address

    D

    source and destination MAC address

    E

    source and destination TCP/UDP port


    正确答案： D,B
    解析： 暂无解析

  • 第22题：

    多选题
    In JUNOS software with enhanced services, which three packet elements are inspected to determineif a session already exists? （）(Choose three.)
    A

    IP protocol

    B

    IP time-to-live

    C

    source and destination IP address

    D

    source and destination MAC address

    E

    source and destination TCP/UDP port


    正确答案： C,A
    解析： 暂无解析

  • 第23题：

    单选题
    In JUNOS software， which is the only BGP attribute where a higher value is preferred？（）
    A

    MED

    B

    Origin

    C

    Weight

    D

    Preference

    E

    Local preference


    正确答案： C
    解析： 暂无解析

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