单选题A user is connected on a DSL line and is using a PPP over Ethernet service.Which network device strips the ATM header from the datagram and investigates the PPP header?（）A DSLAMB DSL modemC ERX Edge RouterD customer workstation

题目
单选题
A user is connected on a DSL line and is using a PPP over Ethernet service.Which network device strips the ATM header from the datagram and investigates the PPP header?（）
A

DSLAM

B

DSL modem

C

ERX Edge Router

D

customer workstation

相似考题

1.The ERX Edge Router is configured for PPP over Ethernet without using VLAN tagging. How many PPP over Ethernet major interfaces can be configured per port?()A.1B.100C.2048D.4096

2.A metro Ethernet user is connected using a PPP over Ethernet service.How many Layer 2 headers are attached to each IP datagram?()A.1B.2C.3D.4

3.When multiple PPP over Ethernet subscribers connect using the same DSL modem, which two attributes does the ERX use to differentiate between subscribers? ()(Choose two.)A. PPP session IDB. subscriber nameC. source MAC addressD. destination MAC address

4.A user is connected on a DSL line and is using a PPP over Ethernet service. Which network device encapsulates the datagram inside of an ATM header?()A.DSLAMB.DSL modemC.ERX Edge RouterD.customer workstation

更多“单选题A user is connected on a DSL line and is using a PPP over Ethernet service.Which network device strips the ATM header from the datagram and investigates the PPP header?（）A DSLAMB DSL modemC ERX Edge RouterD customer workstation”相关问题

  • 第1题：

    You can successfully ping a Bridged 1483 customer‘s workstation from the local ERX. However, a remote ERX router in your network cannot ping that same device.What could be causing this problem?()

    A. incorrect DSL network redistribution

    B. incorrect static host route configuration

    C. incorrect static customer route configuration

    D. incorrect default static route configuration on the end user


    参考答案：A

  • 第2题：

    A user is connected on a DSL line and is using a PPP over Ethernet service.Which network device strips the ATM header from the datagram and investigates the PPP header?()

    A.DSLAM

    B.DSL modem

    C.ERX Edge Router

    D.customer workstation


    参考答案：C

  • 第3题：

    What is the purpose of configuring the router as a PPPoE client?()

    A. to provide VPN access over L2TP

    B. to enable PPP session from the router to the termination device at the headend for metro Ethernet connectivity

    C. for DSL connectivity and removing the need for the end - user PC to ru n the PPPoE client software

    D. for connecting the router to a cable modem, which bridges the Ethernet frames from the router to the cable modem termination system


    参考答案：C

  • 第4题：

    You can successfully ping a Bridged 1483 customer's workstation from the local ERX. However, a remote ERX router in your network cannot ping that same device. What could be causing this problem?（）

    • A、incorrect DSL network redistribution
    • B、incorrect static host route configuration
    • C、incorrect static customer route configuration
    • D、incorrect default static route configuration on the end user

    正确答案:A

  • 第5题：

    The ERX Edge Router is configured for PPP over Ethernet without using VLAN tagging. How many PPP over Ethernet major interfaces can be configured per port?（）

    • A、1
    • B、100
    • C、2048
    • D、4096

    正确答案:A

  • 第6题：

    In a Bridged 1483 network, what Layer 2 encapsulations are passed between the DSL bridge and the ERX?（）

    • A、single ATM header
    • B、single Ethernet header
    • C、ATM header followed by a PPP header
    • D、ATM header followed by an Ethernet header

    正确答案:D

  • 第7题：

    In a DSL network，which device terminates the PPP over Ethernet subscriber’s two-wire phone line？（）

    • A、RAS
    • B、DSLAM
    • C、ATMswitch
    • D、RADIUSserver

    正确答案:B

  • 第8题：

    In a PPP over ATM environment,which two PPP authentication methods are supported by the ERX Edge Router?（）

    • A、IKE
    • B、PAP
    • C、CHAP
    • D、MSCHAP

    正确答案:B,C

  • 第9题：

    多选题
    When multiple PPP over Ethernet subscribers connect using the same DSL modem, which two attributes does the ERX use to differentiate between subscribers? （）(Choose two.)
    A

    PPP session ID

    B

    subscriber name

    C

    source MAC address

    D

    destination MAC address


    正确答案： B,D
    解析： 暂无解析

  • 第10题：

    单选题
    You can successfully ping a Bridged 1483 customer's workstation from the local ERX. However, a remote ERX router in your network cannot ping that same device. What could be causing this problem?（）
    A

    incorrect DSL network redistribution

    B

    incorrect static host route configuration

    C

    incorrect static customer route configuration

    D

    incorrect default static route configuration on the end user


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    A user is connected on a DSL line and is using a PPP over Ethernet service. Which network device encapsulates the datagram inside of an ATM header?（）
    A

    DSLAM

    B

    DSL modem

    C

    ERX Edge Router

    D

    customer workstation


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    In a DSL network，which device terminates the PPP over Ethernet subscriber’s two-wire phone line？（）
    A

    RAS

    B

    DSLAM

    C

    ATMswitch

    D

    RADIUSserver


    正确答案： D
    解析： 暂无解析

  • 第13题：

    In a Bridged 1483 network, what Layer 2 encapsulations are passed between the DSL bridge and the ERX?()

    A. single ATM header

    B. single Ethernet header

    C. ATM header followed by a PPP header

    D. ATM header followed by an Ethernet header


    参考答案：D

  • 第14题：

    In a DSL network,which device terminates the PPP over Ethernet subscriber’s two－wire phone line?()

    A.RAS

    B.DSLAM

    C.ATMswitch

    D.RADIUSserver


    参考答案：B

  • 第15题：

    What is the purpose of configuring the router as a PPPoE client?（）

    • A、to provide VPN access over L2TP
    • B、to enable PPP session from the router to the termination device at the headend for metro Ethernet connectivity
    • C、for DSL connectivity and removing the need for the end - user PC to ru n the PPPoE client software
    • D、for connecting the router to a cable modem, which bridges the Ethernet frames from the router to the cable modem termination system

    正确答案:C

  • 第16题：

    When multiple PPP over Ethernet subscribers connect using the same DSL modem, which two attributes does the ERX use to differentiate between subscribers? （）(Choose two.)

    • A、PPP session ID
    • B、subscriber name
    • C、source MAC address
    • D、destination MAC address

    正确答案:A,C

  • 第17题：

    A user is connected on a DSL line and is using a PPP over Ethernet service. Which network device encapsulates the datagram inside of an ATM header?（）

    • A、DSLAM
    • B、DSL modem
    • C、ERX Edge Router
    • D、customer workstation

    正确答案:B

  • 第18题：

    A metro Ethernet user is connected using a PPP over Ethernet service.How many Layer 2 headers are attached to each IP datagram?（）

    • A、1
    • B、2
    • C、3
    • D、4

    正确答案:B

  • 第19题：

    A user is connected on a DSL line and is using a PPP over Ethernet service.Which network device strips the ATM header from the datagram and investigates the PPP header?（）

    • A、DSLAM
    • B、DSL modem
    • C、ERX Edge Router
    • D、customer workstation

    正确答案:C

  • 第20题：

    单选题
    In a Bridged 1483 network, what Layer 2 encapsulations are passed between the DSL bridge and the ERX?（）
    A

    single ATM header

    B

    single Ethernet header

    C

    ATM header followed by a PPP header

    D

    ATM header followed by an Ethernet header


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    A metro Ethernet user is connected using a PPP over Ethernet service.How many Layer 2 headers are attached to each IP datagram?（）
    A

    1

    B

    2

    C

    3

    D

    4


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    The ERX Edge Router is configured for PPP over Ethernet without using VLAN tagging. How many PPP over Ethernet major interfaces can be configured per port?（）
    A

    1

    B

    100

    C

    2048

    D

    4096


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    What is the purpose of configuring the router as a PPPoE client?（）
    A

    to provide VPN access over L2TP

    B

    to enable PPP session from the router to the termination device at the headend for metro Ethernet connectivity

    C

    for DSL connectivity and removing the need for the end - user PC to ru n the PPPoE client software

    D

    for connecting the router to a cable modem, which bridges the Ethernet frames from the router to the cable modem termination system


    正确答案： C
    解析： 暂无解析

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