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多选题Which three functions are provided by the Junos OS for security platforms?（）(Choose three.)AVPN establishmentBstateful ARP lookupsCDynamic ARP inspectionDNetwork Address TranslationEinspection of packets at higher levels (Layer 4 and above)

题目
多选题
Which three functions are provided by the Junos OS for security platforms?（）(Choose three.)
A

VPN establishment

B

stateful ARP lookups

C

Dynamic ARP inspection

D

Network Address Translation

E

inspection of packets at higher levels (Layer 4 and above)

相似考题

1.Which three options represent IDP policy match conditions? ()(Choose three.)A.serviceB.to-zoneC.attacksD.portE.destination-address

2.Which three methods of source NAT does the Junos OS support?() (Choose three.)A. interface-based source NATB. source NAT with address shiftingC. source NAT using static source poolD. interface-based source NAT without PATE. source NAT with address shifting and PAT

3.Which three functions are provided by JUNOS Software for security platforms？（）A、VPN establishmentB、stateful ARP lookupsC、Dynamic ARP inspectionD、Network Address TranslationE、inspection of packets at higher levels （Layer 4 and above）

4.Which three functions are provided by the Junos OS for security platforms?()(Choose three.)A. VPN establishmentB. stateful ARP lookupsC. Dynamic ARP inspectionD. Network Address TranslationE. inspection of packets at higher levels (Layer 4 and above)

参考答案和解析
正确答案： C,B
解析： 暂无解析
更多“多选题Which three functions are provided by the Junos OS for security platforms?（）(Choose three.)AVPN establishmentBstateful ARP lookupsCDynamic ARP inspectionDNetwork Address TranslationEinspection of packets at higher levels (Layer 4 and above)”相关问题

  • 第1题：

    Which statement is true regarding proxy ARP？（）

    • A、Proxy ARP is enabled by default on stand-alone JUNOS security devices.
    • B、Proxy ARP is enabled by default on chassis clusters.
    • C、JUNOS security devices can forward ARP requests to a remote device when proxy ARP is enabled.
    • D、JUNOS security devices can reply to ARP requests intended for a remote device when proxy ARP is enabled

    正确答案:D

  • 第2题：

    Which statement is true regarding the Junos OS?（）

    • A、All platforms running the Junos OS separate the functions of learning and flooding.
    • B、All platforms running the Junos OS separate the functions of control and forwarding.
    • C、All platforms running the Junos OS separate the functions of routing and bridging.
    • D、All platforms running the Junos OS separate the functions of management and routing.

    正确答案:B

  • 第3题：

    Which statement is true regarding the Junos OS?（）

    • A、All platforms running the Junos OS use the same source code base
    • B、All platforms running the Junos OS use the same PFE
    • C、All platforms running the Junos OS use a hard drive to optimize syslog data storage
    • D、All platforms running the Junos OS use a separate process with protected memory space for each routing protocol

    正确答案:A

  • 第4题：

    Which three statements are true when working with high-availability clusters? (Choose three.)（）

    • A、The valid cluster-id range is between 0 and 255.
    • B、Junos OS security devices can belong to more than one cluster if cluster virtualization is enabled.
    • C、If the cluster-id value is set to 0 on a Junos security device, the device will not participate in the cluster.
    • D、A reboot is required if the cluster-id or node value is changed.
    • E、Junos OS security devices can belong to one cluster only.

    正确答案:C,D,E

  • 第5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6题：

    Which two statements are true regarding proxy ARP？（）

    • A、Proxy ARP is enabled by default.
    • B、Proxy ARP is not enabled by default.
    • C、JUNOS security devices can forward ARP requests to a remote device when proxy ARP is enabled.
    • D、JUNOS security devices can reply to ARP requests intended for a remote device when proxy ARP is enabled

    正确答案:B,D

  • 第7题：

    多选题
    Which three functions are provided by JUNOS Software for security platforms？（）
    A

    VPN establishment

    B

    stateful ARP lookups

    C

    Dynamic ARP inspection

    D

    Network Address Translation

    E

    inspection of packets at higher levels （Layer 4 and above）


    正确答案： E,C
    解析： 暂无解析

  • 第8题：

    多选题
    Which three firewall user authentication objects can be referenced in a security policy? （）(Choose three.)
    A

    access profile

    B

    client group

    C

    client

    D

    default profile

    E

    external


    正确答案： A,C
    解析： 暂无解析

  • 第9题：

    多选题
    Which three statements are true about DAI？（）
    A

    DAI intercept all ARP packets on untrusted ports

    B

    DAI determines the validity of an ARP packet based on the valid MAC address-to-IP address bindings stored in the DHCP Snooping database.

    C

    DAI is used to prevent against a DHCP Snooping attack.

    D

    DAI forwards all ARP packets received on a trusted interface without any checks.

    E

    DAI forwards all ARP packets on untrusted ports.

    F

    DAI determines the validity of an ARP packet based on the valid MAC address-to-IP address bindings stored in the CAM table.


    正确答案： F,E
    解析： 暂无解析

  • 第10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11题：

    多选题
    Which three methods of source NAT does the Junos OS support?（） (Choose three.)
    A

    interface-based source NAT

    B

    source NAT with address shifting

    C

    source NAT using static source pool

    D

    interface-based source NAT without PAT

    E

    source NAT with address shifting and PAT


    正确答案： E,D
    解析： 暂无解析

  • 第12题：

    单选题
    Which statement is true regarding proxy ARP？（）
    A

    Proxy ARP is enabled by default on stand-alone JUNOS security devices.

    B

    Proxy ARP is enabled by default on chassis clusters.

    C

    JUNOS security devices can forward ARP requests to a remote device when proxy ARP is enabled.

    D

    JUNOS security devices can reply to ARP requests intended for a remote device when proxy ARP is enabled


    正确答案： C
    解析： 暂无解析

  • 第13题：

    Which three methods of source NAT does the Junos OS support?（） (Choose three.)

    • A、interface-based source NAT
    • B、source NAT with address shifting
    • C、source NAT using static source pool
    • D、interface-based source NAT without PAT
    • E、source NAT with address shifting and PAT

    正确答案:A,B,C

  • 第14题：

    Which three options represent IDP policy match conditions? （）(Choose three.)

    • A、service
    • B、to-zone
    • C、attacks
    • D、port
    • E、destination-address

    正确答案:B,C,E

  • 第15题：

    Which three statements are true about DAI？（）

    • A、DAI intercept all ARP packets on untrusted ports
    • B、DAI determines the validity of an ARP packet based on the valid MAC address-to-IP address bindings stored in the DHCP Snooping database.
    • C、DAI is used to prevent against a DHCP Snooping attack.
    • D、DAI forwards all ARP packets received on a trusted interface without any checks.
    • E、DAI forwards all ARP packets on untrusted ports.
    • F、DAI determines the validity of an ARP packet based on the valid MAC address-to-IP address bindings stored in the CAM table.

    正确答案:A,B,D

  • 第16题：

    What are three configuration objects used to build Junos IDP rules? （）(Choose three.)

    • A、zone objects
    • B、policy objects
    • C、attack objects
    • D、alert and notify objects
    • E、network and address objects

    正确答案:A,C,E

  • 第17题：

    Which statement is true regarding the Junos OS?（）

    • A、All platforms running the Junos OS have identical factory-default configurations
    • B、All platforms running the Junos OS use the IP2 processor for longest-match lookup
    • C、All platforms running the Junos OS use the same source code base
    • D、All platforms running the Junos OS use FXP1 for communication between control and forwarding planes

    正确答案:C

  • 第18题：

    Which three functions are provided by the Junos OS for security platforms?（）(Choose three.)

    • A、VPN establishment
    • B、stateful ARP lookups
    • C、Dynamic ARP inspection
    • D、Network Address Translation
    • E、inspection of packets at higher levels (Layer 4 and above)

    正确答案:A,D,E

  • 第19题：

    多选题
    Which three Layer 2 encapsulation types would be used on a WAN rather than a LAN (Choose three.)（）。
    A

    HDLC

    B

    Ethernet

    C

    Token Ring

    D

    PPP

    E

    FDDI

    F

    Frame Relay


    正确答案： E,A
    解析： 暂无解析

  • 第20题：

    多选题
    Which three functions are provided by the Junos OS for security platforms?（）(Choose three.)
    A

    VPN establishment

    B

    stateful ARP lookups

    C

    Dynamic ARP inspection

    D

    Network Address Translation

    E

    inspection of packets at higher levels (Layer 4 and above)


    正确答案： C,E
    解析： 暂无解析

  • 第21题：

    多选题
    What are three configuration objects used to build Junos IDP rules? （）(Choose three.)
    A

    zone objects

    B

    policy objects

    C

    attack objects

    D

    alert and notify objects

    E

    network and address objects


    正确答案： E,D
    解析： 暂无解析

  • 第22题：

    多选题
    Which three options represent IDP policy match conditions? （）(Choose three.)
    A

    service

    B

    to-zone

    C

    attacks

    D

    port

    E

    destination-address


    正确答案： A,D
    解析： 暂无解析

  • 第23题：

    多选题
    Which three statements are true when working with high-availability clusters? (Choose three.)（）
    A

    The valid cluster-id range is between 0 and 255.

    B

    Junos OS security devices can belong to more than one cluster if cluster virtualization is enabled.

    C

    If the cluster-id value is set to 0 on a Junos security device, the device will not participate in the cluster.

    D

    A reboot is required if the cluster-id or node value is changed.

    E

    Junos OS security devices can belong to one cluster only.


    正确答案： E,B
    解析： 暂无解析

  • 第24题：

    多选题
    Refer to the exhibit. Which three statements accurately describe this GLBP topology？ （Choose three.）（）
    A

    Router A is responsible for answering ARP requests sent to the virtual IP address.

    B

    If Router A becomes unavailable， Router B will forward packets sent to the virtual MAC address of Router A

    C

    If another router were added to this GLBP group， there would be two backup AVGs

    D

    Router B is in GLBP listen state.

    E

    Router A alternately responds to ARP requests with different virtual MAC addresses.

    F

    Router B will transition from blocking state to forwarding state when it becomes the AVG


    正确答案： A,F
    解析： 暂无解析

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