Which of the following are key characteristics of PPP (Choose three.)()。A.can be used over analog circuitsB.maps Layer 2 to Layer 3 addressC.encapsulates several routed protocolsD.supports IP onlyE.provides error correction

题目
Which of the following are key characteristics of PPP (Choose three.)()。

A.can be used over analog circuits

B.maps Layer 2 to Layer 3 address

C.encapsulates several routed protocols

D.supports IP only

E.provides error correction

相似考题

1.What are three characteristics of a service tunnel? ()(Choose three.)A. It is bidirectional.B. It carries optimized traffic.C. It can carry traffic using UDP.D. It is formed only within a community

2.Which of the following are key characteristics of PPP?()A. can be used over analog circuitsB. maps Layer 2 to Layer 3 addressC. encapsulates several routed protocolsD. supports IP onlyE. provides error correction

3.Which of the following are key characteristics of PPP (Choose three.)（）。A、can be used over analog circuitsB、maps Layer 2 to Layer 3 addressC、encapsulates several routed protocolsD、supports IP onlyE、provides error correction

4.Which of the following correctly describe characteristics of PPP?()A. Encapsulates several different types of routing protocols.B. Supports only IP.C. Can be used over analog circuits.D. Is proprietary to CiscoE. Supports error correction.

参考答案和解析
参考答案：A, C, E
更多“Which of the following are key characteristics of PPP (Choose three.)()。 ”相关问题

  • 第1题：

    Which three applications are disabled for compression by default?（） (Choose three.)

    • A、FTP
    • B、SSH
    • C、UDP
    • D、HTTPS
    • E、Traceroute

    正确答案:B,D,E

  • 第2题：

    Which of the following are TACACS+ characteristics？（Choose all that apply.）（）

    • A、Cisco proprietary
    • B、Standards-based protocol
    • C、Provides separate services for authentication， authorization， and accounting
    • D、Encrypts only the password
    • E、Uses UDP for a transport layer
    • F、Encrypts the entire packet

    正确答案:A,C,F

  • 第3题：

    Which of the following are key characteristics of PPP?（）

    • A、can be used over analog circuits
    • B、maps Layer 2 to Layer 3 address
    • C、encapsulates several routed protocols
    • D、supports IP only
    • E、provides error correction

    正确答案:A,C,E

  • 第4题：

    What can a network administrator utilize by using PPP Layer 2 encapsulation (Choose three.) （）。

    • A、VLAN support
    • B、compression
    • C、authentication
    • D、sliding windows
    • E、multilink support
    • F、quality of service

    正确答案:B,C,E

  • 第5题：

    What are three characteristics of a service tunnel? （）(Choose three.)

    • A、It is bidirectional.
    • B、It carries optimized traffic.
    • C、It can carry traffic using UDP.
    • D、It is formed only within a community

    正确答案:B,C,D

  • 第6题：

    多选题
    What are three ways an IP interface can be assigned to a virtual router in a PPP over ATM environment? （）(Choose three.)
    A

    profile

    B

    policy list

    C

    domain map

    D

    RADIUS VSA

    E

    classifier ACL


    正确答案： A,C,D
    解析： 暂无解析

  • 第7题：

    多选题
    Which of the following are types of flow control? (Choose three.)（）
    A

    buffering

    B

    cut-through

    C

    windowing

    D

    congestion avoidance

    E

    load balancing


    正确答案： E,B
    解析： 暂无解析

  • 第8题：

    多选题
    Which three of the following are components of a syslog message? （）(Choose three.)
    A

    time stamp

    B

    error codes

    C

    severity level

    D

    log message name


    正确答案： C,A
    解析： 暂无解析

  • 第9题：

    多选题
    Which three actions must you perform as part of the WXOS software upgrade process?（）(Choose three.)
    A

    Reboot the device.

    B

    Reapply the license key.

    C

    Save the current configuration.

    D

    Load the image using FTP, TFTP, or from the local disk.

    E

    Back up the configration using FTP, TFTP, or to the local disk


    正确答案： A,D
    解析： 暂无解析

  • 第10题：

    多选题
    Which of the following are TACACS+ characteristics？（Choose all that apply.）（）
    A

    Cisco proprietary

    B

    Standards-based protocol

    C

    Provides separate services for authentication， authorization， and accounting

    D

    Encrypts only the password

    E

    Uses UDP for a transport layer

    F

    Encrypts the entire packet


    正确答案： A,C,F
    解析： 暂无解析

  • 第11题：

    多选题
    Which three of the following steps are mandatory when configuring MPLS on Cisco IOS?（）(Choose three.)
    A

    start LDP

    B

    enable CEF switching

    C

    configure the MPLS ID

    D

    disable IP TTL propagation

    E

    configure conditional label advertising

    F

    enable label switching on frame mode interfaces


    正确答案： A,F
    解析： 暂无解析

  • 第12题：

    多选题
    Which three represent IDP policy match conditions? （）(Choose three.)
    A

    protocol

    B

    source-address

    C

    port

    D

    application

    E

    attacks


    正确答案： A,D
    解析： 暂无解析

  • 第13题：

    Which three of the following steps are mandatory when configuring MPLS on Cisco IOS? （）(Choose three.)

    • A、start LDP
    • B、enable CEF switching
    • C、configure the MPLS ID
    • D、disable IP TTL propagation
    • E、configure conditional label advertising
    • F、enable label switching on frame mode interfaces

    正确答案:A,B,F

  • 第14题：

    As a network administrator, you are required to configure a switch port for a private Virtual LAN. In such a situation, which three of the following connection modes will be available during the configuration process? （）(Choose three.)

    • A、isolated mode
    • B、modular mode
    • C、community mode
    • D、promiscuous mode
    • E、non-isolated
    • F、permanent

    正确答案:A,C,D

  • 第15题：

    Which of the following are types of flow control (Choose three.)（）。

    • A、buffering
    • B、cut-through
    • C、windowing
    • D、congestion avoidance
    • E、load balancing

    正确答案:A,C,D

  • 第16题：

    What are three ways an IP interface can be assigned to a virtual router in a PPP over ATM environment? （）(Choose three.)

    • A、profile
    • B、policy list
    • C、domain map
    • D、RADIUS VSA
    • E、classifier ACL

    正确答案:A,C,D

  • 第17题：

    多选题
    Which three applications are disabled for compression by default?（） (Choose three.)
    A

    FTP

    B

    SSH

    C

    UDP

    D

    HTTPS

    E

    Traceroute


    正确答案： B,E
    解析： 暂无解析

  • 第18题：

    多选题
    What can a network administrator utilize by using PPP Layer 2 encapsulation? (Choose three.)（）
    A

    VLAN support

    B

    compression

    C

    authentication

    D

    sliding windows

    E

    multilink support

    F

    quality of service


    正确答案： C,A
    解析： 暂无解析

  • 第19题：

    多选题
    Which of the following correctly describe characteristics of PPP?（）
    A

    Encapsulates several different types of routing protocols.

    B

    Supports only IP.

    C

    Can be used over analog circuits.

    D

    Is proprietary to Cisco

    E

    Supports error correction.


    正确答案： C,A
    解析： 暂无解析

  • 第20题：

    多选题
    As a network administrator, you are required to configure a switch port for a private Virtual LAN. In such a situation, which three of the following connection modes will be available during the configuration process? （）(Choose three.)
    A

    isolated mode

    B

    modular mode

    C

    community mode

    D

    promiscuous mode

    E

    non-isolated

    F

    permanent


    正确答案： D,A
    解析： 暂无解析

  • 第21题：

    多选题
    Which of the following are key characteristics of PPP? (Choose three.)（）
    A

    can be used over analog circuits

    B

    maps Layer 2 to Layer 3 address

    C

    encapsulates several routed protocols

    D

    supports IP only

    E

    provides error correction


    正确答案： C,B
    解析： 暂无解析

  • 第22题：

    多选题
    Which of the following are key characteristics of PPP?（）
    A

    can be used over analog circuits

    B

    maps Layer 2 to Layer 3 address

    C

    encapsulates several routed protocols

    D

    supports IP only

    E

    provides error correction


    正确答案： C,D
    解析： 暂无解析

  • 第23题：

    多选题
    Which are valid modes for a switch port used as a VLAN trunk? (Choose three.)（）
    A

    transparent

    B

    auto

    C

    on

    D

    desirable

    E

    blocking

    F

    forwarding


    正确答案： D,E
    解析： 暂无解析

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