更多“多选题What are the two stages of PPP over Ethernet?()APPP Session stageBPPPoE Search StageCPPPoE Discovery StageDPPP Confirmation stage”相关问题
  • 第1题:

    You are configuring a PPP over Ethernet service offering.Which two type s of interfaces can be dynamically created with aprofile?()

    A.IP

    B.ATM

    C.PPPoA

    D.PPPoE


    参考答案:A, D

  • 第2题:

    The ERX Edge Router responds toa received PPP over Ethernet Active Discovery Initiation(PADI) with which message type?()

    A.PPPoE Active Discovery Offer

    B.PPPoE Active Discovery Initiation

    C.PPPoE Active Session Confirmation

    D.PPPoE Active Session Acknowledgment


    参考答案:A

  • 第3题:

    What protocol enables Ethernet over SONET/SDH encapsulation interoperability between the G-series and ML-series Ethernet cards?()

    A.LEX

    B.HDLC

    C.GFP-F

    D.PPP/BCP


    参考答案:A

  • 第4题:

    PPPOE协议共包括两个阶段,即PPPOE的发现阶段(PPPOE Discovery Stage)和PPPOE的会话阶段(PPPOE Session Stage)。而两者的主要区别在于只是在ppp的数据报文前封装了pppOE的报文头。


    正确答案:正确

  • 第5题:

    Which three statements about NetFlow are true? ()

    • A、LCP is used for PPP over ATM (PPPoA) setup.
    • B、LCP is used for PPP over Ethernet (PPPoE) setup.
    • C、LCP is used for PPP over Ethernet (PPPoPR) setup.
    • D、LCP is used for PPP CHAP authentication.
    • E、LCP is used for basic PPP link setup and operation.

    正确答案:A,B,E

  • 第6题:

    The ERX Edge Router responds to a received PPP over Ethernet Active Discovery Initiation (PADI) with which message type?()

    • A、PPPoE Active Discovery Offer
    • B、PPPoE Active Discovery Initiation
    • C、PPPoE Active Session Confirmation
    • D、PPPoE Active Session Acknowledgment

    正确答案:A

  • 第7题:

    You are configuring a PPP over Ethernet service offering.Which two type s of interfaces can be dynamically created with aprofile?()

    • A、IP
    • B、ATM
    • C、PPPoA
    • D、PPPoE

    正确答案:A,D

  • 第8题:

    Which two B-RAS service offerings do not require user authentication?()

    • A、Routed 1483
    • B、Bridged 1483
    • C、PPP over ATM
    • D、PPP over Ethernet

    正确答案:A,B

  • 第9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10题:

    多选题
    The PPP over Ethernet Discovery Stage determines which two parameters? ()(Choose two.)
    A

    session ID

    B

    authentication server

    C

    IP address of the client

    D

    MAC address of the ERX router


    正确答案: B,C
    解析: 暂无解析

  • 第11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12题:

    多选题
    You are configuring a PPP over Ethernet service offering.Which two type s of interfaces can be dynamically created with aprofile?()
    A

    IP

    B

    ATM

    C

    PPPoA

    D

    PPPoE


    正确答案: D,A
    解析: 暂无解析

  • 第13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14题:

    Which two B-RAS service offerings do not require user authentication?()

    A.Routed 1483

    B.Bridged 1483

    C.PPP over ATM

    D.PPP over Ethernet


    参考答案:A, 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


    参考答案:C

  • 第16题:

    The PPP over Ethernet Discovery Stage determines which two parameters? ()(Choose two.)

    • A、session ID
    • B、authentication server
    • C、IP address of the client
    • D、MAC address of the ERX router

    正确答案:A,D

  • 第17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18题:

    What are two way sthat IP datagrams are passed from the ingress line module to the egress line module?()

    • A、over an ATM PVC
    • B、over a FastEthernet bus
    • C、overa Gigabit Ethernet bus
    • D、over high speed serial bus

    正确答案:A,B

  • 第19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20题:

    The ERX Edge Router responds to a received PPP over Ethernet Active Discovery Initiation(PADI) with which message type?()

    • A、PPPoE Active Discovery Offer
    • B、PPPoE Active Discovery Initiation
    • C、PPPoE Active Session Confirmation
    • D、PPPoE Active Session Acknowledgment

    正确答案:A

  • 第21题:

    What are the two stages of PPP over Ethernet?()

    • A、PPP Session stage
    • B、PPPoE Search Stage
    • C、PPPoE Discovery Stage
    • D、PPP Confirmation stage

    正确答案:A,C

  • 第22题:

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

    LCP is used for PPP over ATM (PPPoA) setup.

    B

    LCP is used for PPP over Ethernet (PPPoE) setup.

    C

    LCP is used for PPP over Ethernet (PPPoPR) setup.

    D

    LCP is used for PPP CHAP authentication.

    E

    LCP is used for basic PPP link setup and operation.


    正确答案: D,E
    解析: 暂无解析

  • 第23题:

    多选题
    What are the two stages of PPP over Ethernet?()
    A

    PPP Session stage

    B

    PPPoE Search Stage

    C

    PPPoE Discovery Stage

    D

    PPP Confirmation stage


    正确答案: B,A
    解析: 暂无解析

  • 第24题:

    单选题
    What protocol enables Ethernet over SONET/SDH encapsulation interoperability between the G-series and ML-series Ethernet cards?()
    A

     LEX

    B

     HDLC

    C

     GFP-F

    D

     PPP/BCP


    正确答案: B
    解析: 暂无解析