By default, which PPP mechanism does the ERX Edge Router use to monitor the session for a PPP over ATM client?（）A、pingB、helloC、get requestD、echo request

题目

By default, which PPP mechanism does the ERX Edge Router use to monitor the session for a PPP over ATM client?（）

  • A、ping
  • B、hello
  • C、get request
  • D、echo request
相似考题

1.A subject_____is the mechanism of that equipment.A、which there continues to be intense debateB、what continues to be intense debateC、which continues to be intense debateD、on which it continues to be intense debate

2.By default, which PPP mechanism does the ERX Edge Router use to monitor the session for a PPP over ATM client?()A. pingB. helloC. get requestD. echo request

3.In a PPP over ATM environment,which two PPP authentication methods are supported by the ERX Edge Router?()A.IKEB.PAPC.CHAPD.MSCHAP

4.When controlling the virtual router assignment for a PPP over ATM client, which mechanism does the router use first?()A. profileB. domain mapC. DHCP serverD. RADIUS server

更多“By default, which PPP mechanism ”相关问题

  • 第1题：

    When configuring a serial interface on a router, what is the default encapsulation?()

    A. atm-dxi

    B. frame-relay

    C. hdlc

    D. lapb

    E. ppp


    参考答案：C

  • 第2题：

    Which two statements about queuing mechanisms are true？ （）

    • A、FIFO queuing is only appropriate for slower serial interfaces
    • B、weighted fair queuing is the default queuing mechanism used for all but slower than E1 rate interfaces
    • C、only one queuing mechanism type can be applied to an interface
    • D、weighted fair queuing does not require the configuration of access lists to classify traffic  
    • E、flow-based weighted fair queuing provides for queues to be serviced in a round-robin fashion

    正确答案:C,D

  • 第3题：

    In PPPoA architecture， which two methods are most commonly deployed？（）

    • A、terminating PPP sessions at the service provider
    • B、PPP framing
    • C、PPP multiplexing
    • D、GRE tunneling
    • E、L2TP tunneling

    正确答案:A,E

  • 第4题：

    which command is used to enable CHAP authentication whit PAP as the fallback method on a serial interface?（）

    • A、(config-if)#authentication ppp chap fallback ppp
    • B、(config-if)#authentication ppp chap pap
    • C、(config-if)#ppp authentication chap pap
    • D、(config-if)#ppp authentication chap fallback ppp

    正确答案:C

  • 第5题：

    Which two statements about using the CHAP authentication mechanism in a PPP link are true?（）

    • A、CHAP uses a two-way handshake
    • B、CHAP authentication periodically occurs after link establishment
    • C、CHAP has no protection from playback attacks
    • D、CHAP authentication is performed only upon link establishment
    • E、CHAP uses a three-way handshake
    • F、CHAP authentication passwords are sent in plaintext

    正确答案:B,E

  • 第6题：

    Which statement about PPPoA configuration is correct？（）

    • A、The dsl operating-mode auto command is required if the default mode has been changed
    • B、The ip mtu 1496 command must be applied on the dialer interface
    • C、The encapsulation ppp command is required
    • D、The ip mtu 1492 command must be applied on the dialer interface

    正确答案:A

  • 第7题：

    单选题
    Which the security mechanism uses the concept of a realm？（）
    A

     authorization

    B

     data integrity

    C

     confidentiality

    D

     authentication


    正确答案： C
    解析： 暂无解析

  • 第8题：

    多选题
    Which two statements about queuing mechanisms are true？ （）
    A

    FIFO queuing is only appropriate for slower serial interfaces

    B

    weighted fair queuing is the default queuing mechanism used for all but slower than E1 rate interfaces

    C

    only one queuing mechanism type can be applied to an interface

    D

    weighted fair queuing does not require the configuration of access lists to classify traffic

    E

    flow-based weighted fair queuing provides for queues to be serviced in a round-robin fashion


    正确答案： C,E
    解析： 暂无解析

  • 第9题：

    单选题
    Which QoS mechanism will allow a single policy to be applied to multiple interfaces?（）
    A

    policy map

    B

    class map

    C

    ACL

    D

    service policy


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    When controlling the virtual router assignment for a PPP over ATM client, which mechanism does the router use first?（）
    A

    profile

    B

    domain map

    C

    DHCP server

    D

    RADIUS server


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    Which mechanism accommodates the use of overlapping addresses in 2547bis VPNs?（）
    A

    policies

    B

    route origins

    C

    route targets

    D

    route distinguishers


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    Which statement about PPPoA configuration is correct？（）
    A

    The dsl operating-mode auto command is required if the default mode has been changed

    B

    The ip mtu 1496 command must be applied on the dialer interface

    C

    The encapsulation ppp command is required

    D

    The ip mtu 1492 command must be applied on the dialer interface


    正确答案： D
    解析： 暂无解析

  • 第13题：

    Which two statements about using the CHAP authentication mechanism in a PPP link are true?()

    A.CHAP uses a two-way handshake

    B.CHAP authentication periodically occurs after link establishment

    C.CHAP has no protection from playback attacks

    D.CHAP authentication is performed only upon link establishment

    E.CHAP uses a three-way handshake

    F.CHAP authentication passwords are sent in plaintext


    参考答案：B, E

  • 第14题：

    Which of the following protocols utilize UDP as the layer 4 transport mechanism?（）

    • A、TACACS
    • B、Telnet
    • C、SMTP
    • D、SNMP
    • E、HTTP
    • F、TFTP

    正确答案:D,F

  • 第15题：

    When configuring a serial interface on a router, what is the default encapsulation?（）

    • A、atm-dxi
    • B、frame-relay
    • C、hdlc
    • D、lapb
    • E、ppp

    正确答案:C

  • 第16题：

    Which profile configurations allows either PAP or CHAP to be used for authentication?（）

    • A、ppp authentication chap pap
    • B、pppoe authentication chap pap
    • C、ppp authentication chap ppp authentication pap
    • D、pppoe authentication chap pppoe authentication pap

    正确答案:A

  • 第17题：

    which command is used to enable CHAP authentication whit PAP as the fallback method on a serialinterface?（）

    • A、(config-if)#authentication ppp chap fallback ppp
    • B、(config-if)#authentication ppp chap pap
    • C、(config-if)#ppp authentication chap pap
    • D、(config-if)#ppp authentication chap fallback ppp

    正确答案:C

  • 第18题：

    多选题
    Which two statements about using the CHAP authentication mechanism in a PPP link are true?（）
    A

    CHAP uses a two-way handshake

    B

    CHAP authentication periodically occurs after link establishment

    C

    CHAP has no protection from playback attacks

    D

    CHAP authentication is performed only upon link establishment

    E

    CHAP uses a three-way handshake

    F

    CHAP authentication passwords are sent in plaintext


    正确答案： B,D
    解析： 暂无解析

  • 第19题：

    多选题
    Which of the following protocols utilize UDP as the layer 4 transport mechanism?（）
    A

    TACACS

    B

    Telnet

    C

    SMTP

    D

    SNMP

    E

    HTTP

    F

    TFTP


    正确答案： D,E
    解析： 暂无解析

  • 第20题：

    单选题
    Which security mechanism uses the concept of a realm？（）
    A

    Authorization

    B

    Data integrity

    C

    Confidentiality

    D

    Authentication


    正确答案： B
    解析： 暂无解析

  • 第21题：

    多选题
    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： D,B
    解析： 暂无解析

  • 第22题：

    多选题
    命令ppp authentication /{pap | chap} scheme default用来（）
    A

    定义PPP用户的验证方法表

    B

    规定ppp用户的验证方式

    C

    将PPP用户的验证方法表应用于接口

    D

    规定该接口可以使用PPP协议


    正确答案： A,C
    解析： 暂无解析

  • 第23题：

    单选题
    which command is used to enable CHAP authentication whit PAP as the fallback method on a serialinterface？（）
    A

    （config-if）#authentication ppp chap fallback ppp

    B

    （config-if）#authentication ppp chap pap

    C

    （config-if）#ppp authentication  chap pap

    D

    （config-if）#ppp authentication  chap fallback ppp


    正确答案： C
    解析： 暂无解析

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