Which DSL encapsulation method requires client software running on the end － user PC that is directly connected to a DSL modem?()A. PPPoAB. PPPoEC. PPPD. L2TPE. ATM

题目
Which DSL encapsulation method requires client software running on the end － user PC that is directly connected to a DSL modem?()

A. PPPoA

B. PPPoE

C. PPP

D. L2TP

E. ATM

相似考题

1.ADSL MODEM应从分离器的()口接线。A.LINEB.PHONEC.DSL

2.Different quality factors of software can be reflected upon user's different points of view, through product running, product modification and product transformation. Of the following properties, which one is connected with product running?(67).Ⅰ. correctnessⅡ. robustnessⅢ. re-useA．ⅠB．ⅡC．Ⅰ, ⅡD．以上都是

3.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

4.●Different quality factors of software can be reflected upon user's different points of view，through product running，product modification and product transformation．Of the following properties，which one is connected with product running? (67) ．Ⅰ．CorrectnessⅡ．RobustnessⅢ．re-use(67) A．ⅠB．ⅡC．Ⅰ，ⅡD．以上都是

更多“Which DSL encapsulation method requires client software running on the end － user PC that is directly connected to a DSL modem?() ”相关问题

  • 第1题：

    A Bridged 1483 network is grouping all DSL users into a single logical subnet.Which configuration command prevents the end users from directly communicating with each other?()

    A. no ip arp

    B. no ip proxy-arp

    C. restrict ip arp

    D. restrict ip proxy-arp


    参考答案：B

  • 第2题：

    当一个客户通过DSL连接Internet网,DSLmodem上面有4个LED灯,PWR是稳定的绿色灯,DSL是稳定的绿色,ACT没有亮,ENET没有亮,那么最有可能造成网络不同的原因是什么?()

    A.modem没有检测到DSL信号

    B.电话线被插到DSL插口

    C.电脑的连接信号丢失

    D.modem的电源信号没有开


    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

    正确答案:C

  • 第4题：

    当一个客户通过DSL连接Internet网，DSLmodem上面有4个LED灯，PWR是稳定的绿色灯，DSL是稳定的绿色，ACT没有亮，ENET没有亮，那么最有可能造成网络不同的原因是什么？（）

    • A、modem没有检测到DSL信号
    • B、电话线被插到DSL插口
    • C、电脑的连接信号丢失
    • D、modem的电源信号没有开

    正确答案:C

  • 第5题：

    What will significantly degrade DSL performance， regardless of DSL rate or line length？ （）

    • A、Microliters installed between a telephone and shared line
    • B、POTS splitters at the subscriber’s end of the DSL line
    • C、POTS splitters at the telco CO
    • D、None of the other alternatives apply

    正确答案:D

  • 第6题：

    A customer reports to Karen, a technician, that a PC’s video card has recently been upgraded and the computer reboots randomly. The last few restarts have happened during movie playback, playing a video game, and video editing. Which of the following is the MOST likely source of this issue?（）

    • A、The card is not compatible with the hardware of the machine.
    • B、The graphic driver for the card is corrupt.
    • C、The video card requires additional power.
    • D、The software the user is running is incompatible for the video card.

    正确答案:C

  • 第7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8题：

    单选题
    Which DSL encapsulation method requires client software running on the end - user PC that is directly connected to a DSL modem?（）
    A

    PPPoA

    B

    PPPoE

    C

    PPP

    D

    L2TP

    E

    ATM


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    Typical ADSL broadband Internet access requires a username and password to be entered on end-userPC connected to the ADSL modem in order for the end user to gain access to the Internet.if a Cisco ADSLrouter is used instead of an ADSL modem，what functionality is required on the Cisco ADSL router so theend-user connected to the Cisco ADSL router can access the Internet without entering a username andpassword？（）
    A

    PPPoA

    B

    Route Bridge Encapsulation（RBE）

    C

    PPPoE client

    D

    Integrated Routing and Bridging（IRB）

    E

    AAA


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    In a Bridged 1483 service offering， how does an end user’s workstation dynamically obtain an IP address？ （）
    A

    RADIUS server

    B

    external DHCP server

    C

    address pool on the DSL modem

    D

    address pool on the provider router


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    A Bridged 1483 network is grouping all DSL users into a single logical subnet. Which configuration command prevents the end users from directly communicating with each other?（）
    A

    no ip arp

    B

    no ip proxy-arp

    C

    restrict ip arp

    D

    restrict ip proxy-arp


    正确答案： C
    解析： 暂无解析

  • 第12题：

    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


    正确答案： C
    解析： 暂无解析

  • 第13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14题：

    The user of Host1 wants to ping the DSL modem／router at 192.168.1.254. Based on the Host1 ARP table that is shown in the exhibit, what will Host1 do()。

    A.send a unicast ARP packet to the DSL modem/router

    B.send unicast ICMP packets to the DSL modem/router

    C.send Layer 3 broadcast packets to which the DSL modem/router responds

    D.send a Layer 2 broadcast that is received by Host2, the switch, and the DSL modem/router


    参考答案：B

  • 第15题：

    Which DSL encapsulation method requires client software running on the end - user PC that is directly connected to a DSL modem?（）

    • A、PPPoA
    • B、PPPoE
    • C、PPP
    • D、L2TP
    • E、ATM

    正确答案:B

  • 第16题：

    ADSL MODEM应从分离器的（）口接线。

    • A、LINE
    • B、PHONE
    • C、DSL

    正确答案:C

  • 第17题：

    What are the DSL-specific factors that require additional bandwidth when supporting Voice-over-IP over an IPSec VPN?（）

    • A、A voice packet is sent via multiple fixed-length cells; a portion of the last cell is padding, requiring more bandwidth.
    • B、ADSL typically uses PPPoE encapsulation, which adds additional overhead to each voice packet.
    • C、A voice packet is sent via multiple fixed-length cells; each cell has about 10% Layer-2 header overhead. 
    • D、IPSec requires additional overhead for the header and hash. 
    • E、ADSL carrier band requires additional bits to be carried over the wire to the DSL Access Concentrator.

    正确答案:A,B,C

  • 第18题：

    A Bridged 1483 network is grouping all DSL users into a single logical subnet. Which configuration command prevents the end users from directly communicating with each other?（）

    • A、no ip arp
    • B、no ip proxy-arp
    • C、restrict ip arp
    • D、restrict ip proxy-arp

    正确答案:B

  • 第19题：

    In a Routed 1483 network which method of routing is typically employed on the DSL router？（）

    • A、static
    • B、OSPF
    • C、RIPv1
    • D、RIPv2

    正确答案:A

  • 第20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

  • 第21题：

    单选题
    In a Routed 1483 network which method of routing is typically employed on the DSL router？（）
    A

    static

    B

    OSPF

    C

    RIPv1

    D

    RIPv2


    正确答案： C
    解析： 暂无解析

  • 第22题：

    多选题
    Which of the following must match for  two directly connected routers running OSPF to establish a neighbor adjacency?（）
    A

    area IDs

    B

    process IDs

    C

    router IDs

    D

    hello timers


    正确答案： C,B
    解析： 暂无解析

  • 第23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： C
    解析： 暂无解析

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