Which two statements are true regarding the role of the Routing Engine (RE)?（）A、The RE controls and monitors the chassis.B、The RE manages the Packet Forwarding Engine (PFE).C、The RE receives a copy of the forwarding table from the forwarding plane.D、The R

题目

Which two statements are true regarding the role of the Routing Engine (RE)?（）

  • A、The RE controls and monitors the chassis.
  • B、The RE manages the Packet Forwarding Engine (PFE).
  • C、The RE receives a copy of the forwarding table from the forwarding plane.
  • D、The RE implements class of service (COS).
相似考题

1.Which two statements are true regarding the role of the Routing Engine (RE)?()A. The RE controls and monitors the chassis.B. The RE manages the Packet Forwarding Engine (PFE).C. The RE receives a copy of the forwarding table from the forwarding plane.D. The RE implements class of service (COS).

2.Which statement describes the PFE?()A. The PFE controls the RE by providing Layer 2 and Layer 3 forwarding tablesB. The PFE implements advanced services such as policing, stateless firewall filtering, and class of serviceC. The PFE sends traffic to the RE for systematic packet forwardingD. The PFE receives hardware and environmental status messages from the RE

3.Which statement is correct about the forwarding table?()A. The forwarding table is stored only on the PFEB. The forwarding table contains all known routesC. The forwarding table is stored on both the RE and PFED. The forwarding table is stored only on the RE

4.Which two statements are true regarding routing tables?()A. The routing table is populated by the forwarding table.B. Devices running the Junos OS can accommodate multiple routing tables.C. Information learned from routing protocols is stored in the routing table.D. The primary routing table for IPv4 unicast routes is inet.4.

更多“Which two statements are true regarding the role of the Routing Engine (RE)?（）A、The RE controls and monitors the chassis.B、The RE manages the Packet Forwarding Engine (PFE).C、The RE receives a copy of the forwarding table from the forwarding plane.D、The R”相关问题

  • 第1题：

    Which two statements are true of the forwarding table?()

    A.The forwarding table is stored in the control plane only.

    B.The forwarding table contains both active and inactive routes.

    C.The forwarding table is stored in the control plane and the forwarding plane.

    D.The forwarding table uses a longest match lookup for forwarding decisions.


    参考答案：C, D

  • 第2题：

    Which statement is true about the internal link between the Routing Engine and the Packet－Forwarding Engine?()

    A.It is only used for exception traffic.

    B.It is an FE link called fxp2.

    C.It is rate-limited to avoid DDOS attacks.

    D.It is only used to send the forwarding-table from the Routing Engine to the Packet-Forwarding Engine.


    参考答案：C

  • 第3题：

    Which statement describes the PFE?（）

    • A、The PFE controls the RE by providing Layer 2 and Layer 3 forwarding tables
    • B、The PFE implements advanced services such as policing, stateless firewall filtering, and class of service
    • C、The PFE sends traffic to the RE for systematic packet forwarding
    • D、The PFE receives hardware and environmental status messages from the RE

    正确答案:B

  • 第4题：

    Which two statements regarding JUNOS architecture are correct?（）

    • A、The Routing Engine handles all exception traffic.
    • B、The Routing Engine synchronizes the route table with the PFE
    • C、The Routing Engine is hot-pluggable.
    • D、The Routing Engine controls the PFE

    正确答案:C,D

  • 第5题：

    Which two statements are true about the forwarding table?（）

    • A、The forwarding table lists each source protocol and preference for each destination
    • B、The forwarding table constains only active routes
    • C、The forwarding table is used to process transit packets
    • D、The forwarding table is stored in compact flash

    正确答案:B,C

  • 第6题：

    Whitch two statements are true regarding the role of the Routing Engine (RE)? （）

    • A、The RE controls and monitors the chassis
    • B、The RE manages the Packet Forwarding Engine (PFE)
    • C、The RE receives a copy of the forwarding table from the forwarding plane
    • D、The RE implements class of service (COS)

    正确答案:A,B

  • 第7题：

    Which statement is correct about policies in the Junos OS?（）

    • A、Export policies are used to filter routes from the RE forwarding table to the PFE forwarding table.
    • B、Export policies are used to filter routes destined for the routing table.
    • C、Export policies are used to filter routes being sent to neighboring devices.
    • D、Export policies are used to filter traffic leaving the device.

    正确答案:C

  • 第8题：

    单选题
    Which statement is true about the internal link between the Routing Engine and the Packet-Forwarding Engine?（）
    A

    It is only used for exception traffic.

    B

    It is an FE link called fxp2.

    C

    It is rate-limited to avoid DDOS attacks.

    D

    It is only used to send the forwarding-table from the Routing Engine to the Packet-Forwarding Engine.


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    Which statement is correct about policies in the Junos OS?（）
    A

    Export policies are used to filter routes from the RE forwarding table to the PFE forwarding table.

    B

    Export policies are used to filter routes destined for the routing table.

    C

    Export policies are used to filter routes being sent to neighboring devices.

    D

    Export policies are used to filter traffic leaving the device.


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    Which statement is true about routing tables on a Junos device?（）
    A

    They purge any routes not selected as active routes.

    B

    They exist in two places: the Routing Engine and the Packet Forwarding Engine.

    C

    They are exclusively designed to handle dynamic routing protocols.

    D

    They populate the forwarding table.


    正确答案： C
    解析： 暂无解析

  • 第11题：

    多选题
    Which two statements are true about the forwarding table?（）
    A

    The forwarding table lists each source protocol and preference for each destination

    B

    The forwarding table constains only active routes

    C

    The forwarding table is used to process transit packets

    D

    The forwarding table is stored in compact flash


    正确答案： B,A
    解析： 暂无解析

  • 第12题：

    多选题
    Which two statements are true of the forwarding table?（）
    A

    The forwarding table is stored in the control plane only.

    B

    The forwarding table contains both active and inactive routes.

    C

    The forwarding table is stored in the control plane and the forwarding plane.

    D

    The forwarding table uses a longest match lookup for forwarding decisions.


    正确答案： D,C
    解析： 暂无解析

  • 第13题：

    Whitch two statements are true regarding the role of the Routing Engine (RE)? ()

    A. The RE controls and monitors the chassis

    B. The RE manages the Packet Forwarding Engine (PFE)

    C. The RE receives a copy of the forwarding table from the forwarding plane

    D. The RE implements class of service (COS)


    参考答案：A, B

  • 第14题：

    Which two statements regarding JUNOS architecture are correct?()

    A.The Routing Engine handles all exception traffic.

    B.The Routing Engine synchronizes the route table with the PFE

    C.The Routing Engine is hot-pluggable.

    D.The Routing Engine controls the PFE


    参考答案：C, D

  • 第15题：

    Which statement is true regarding the forwarding plane?（）

    • A、The forwarding plane is contained within the Routing Engine (RE)
    • B、The forwarding plane processes and evaluates exception traffic
    • C、The forwarding plane contains the Packet Forwarding Engine (PFE)
    • D、The forwarding plane is not present on all platforms running the Junos OS

    正确答案:C

  • 第16题：

    Which statement is correct about the forwarding table?（）

    • A、The forwarding table is stored only on the PFE
    • B、The forwarding table contains all known routes
    • C、The forwarding table is stored on both the RE and PFE
    • D、The forwarding table is stored only on the RE

    正确答案:C

  • 第17题：

    Which two statements are true of the forwarding table?（）

    • A、The forwarding table is stored in the control plane only.
    • B、The forwarding table contains both active and inactive routes.
    • C、The forwarding table is stored in the control plane and the forwarding plane.
    • D、The forwarding table uses a longest match lookup for forwarding decisions.

    正确答案:C,D

  • 第18题：

    Which statement is true about routing tables on a Junos device?（）

    • A、They purge any routes not selected as active routes.
    • B、They exist in two places: the Routing Engine and the Packet Forwarding Engine.
    • C、They are exclusively designed to handle dynamic routing protocols.
    • D、They populate the forwarding table.

    正确答案:D

  • 第19题：

    多选题
    Whitch two statements are true regarding the role of the Routing Engine (RE)? （）
    A

    The RE controls and monitors the chassis

    B

    The RE manages the Packet Forwarding Engine (PFE)

    C

    The RE receives a copy of the forwarding table from the forwarding plane

    D

    The RE implements class of service (COS)


    正确答案： D,B
    解析： 暂无解析

  • 第20题：

    单选题
    Which statement is true regarding the forwarding plane?（）
    A

    The forwarding plane is contained within the Routing Engine (RE)

    B

    The forwarding plane processes and evaluates exception traffic

    C

    The forwarding plane contains the Packet Forwarding Engine (PFE)

    D

    The forwarding plane is not present on all platforms running the Junos OS


    正确答案： C
    解析： 暂无解析

  • 第21题：

    多选题
    Which two statements regarding JUNOS architecture are correct?（）
    A

    The Routing Engine handles all exception traffic.

    B

    The Routing Engine synchronizes the route table with the PFE

    C

    The Routing Engine is hot-pluggable.

    D

    The Routing Engine controls the PFE


    正确答案： D,B
    解析： 暂无解析

  • 第22题：

    多选题
    Which two statements are true regarding the role of the Routing Engine (RE)?（）
    A

    The RE controls and monitors the chassis.

    B

    The RE manages the Packet Forwarding Engine (PFE).

    C

    The RE receives a copy of the forwarding table from the forwarding plane.

    D

    The RE implements class of service (COS).


    正确答案： B,A
    解析： 暂无解析

  • 第23题：

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

    The routing table is populated by the forwarding table.

    B

    Devices running the Junos OS can accommodate multiple routing tables.

    C

    Information learned from routing protocols is stored in the routing table.

    D

    The primary routing table for IPv4 unicast routes is inet.4.


    正确答案： A,C
    解析： 暂无解析

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