Which two differentiators make RSTP the preferred protocol for preventing Layer 2 loops in a switchednetwork environment?() (Choose two.)A. Features such as UplinkFast and BackboneFast are compatible with RSTP.B. An RSTP that is based on Cisco products ge

题目
Which two differentiators make RSTP the preferred protocol for preventing Layer 2 loops in a switchednetwork environment?() (Choose two.)

A. Features such as UplinkFast and BackboneFast are compatible with RSTP.

B. An RSTP that is based on Cisco products generally performs better than the Cisco proprietary 802.1D enhancements.

C. Cisco proprietary enhancements are not transparent.

D. Information about port roles is sent to all switches.

E. RSTPs that are based on Cisco products require no additional configuration.

相似考题

1.Which two packet attributes contribute to the identification of a session? ()(Choose two.)A. destination portB. TTLC. IP optionsD. protocol number

2.Which two content－filtering features does FTP support?() (Choose two.)A. block extension listB. block MIME typeC. protocol command listD. notifications-options

3.Which two statements are true about precedence values in policy?() (Choose two.)A. 1 is the default precedence.B. A lower number is preferred.C. A higher number is preferred.D. 100 is the default precedence.

4.Which two statements are true about AH?() (Choose two.)A. AH provides data integrity.B. AH is identified by IP protocol 50.C. AH is identified by IP protocol 51.D. AH cannot work in conjunction with ESP

更多“Which two differentiators make RSTP the preferred protocol for preventing Layer 2 loops in a switchednetwork environment?() (Choose two.) ”相关问题

  • 第1题：

    Refer to the exhibit. You have a non-Cisco switch that is not communicating properly while connected to the distribution-layer Cisco switching fabric.Which two best-practice actions can you take to overcome this problem? （）(Choose two.)

    A. Turn off MST (802.1s) on all switches.

    B. Turn on MST (802.1s) on all switches.

    C. Turn on RSTP (802.1w) on all switches.

    D. Turn off RSTP (802.1w) on all switches.


    参考答案：B, D

  • 第2题：

    At which layer of the OSI model is RSTP used to prevent loops?()

    A.data link

    B.network

    C.physical

    D.transport


    参考答案：A

  • 第3题：

    Which of the following are associated with the application layer of the OSI model (Choose two.)()。

    A.ping

    B.Telnet

    C.FTP

    D.TCP

    E.IP


    参考答案：B, C

  • 第4题：

    Which of the following are associated with the application layer of the OSI model (Choose two.)（）。

    • A、ping
    • B、Telnet
    • C、FTP
    • D、TCP
    • E、IP

    正确答案:B,C

  • 第5题：

    Which two types of activities does the Lightweight Access Point Protocol （LWAPP） define？ （Choose two.）（）

    • A、 access point certification and software control
    • B、 compression and Layer 3 address mapping
    • C、 Layer 3 addressing and distribution
    • D、 packet encapsulation， fragmentation， and formatting
    • E、 SNMP monitoring services

    正确答案:A,D

  • 第6题：

    At which layers of the OSI model do WANs operate (Choose two.)（）。

    • A、application layer
    • B、session layer
    • C、transport layer
    • D、network layer
    • E、datalink layer
    • F、physical layer

    正确答案:E,F

  • 第7题：

    Which two statements are true about precedence values in policy?（） (Choose two.)

    • A、1 is the default precedence.
    • B、A lower number is preferred.
    • C、A higher number is preferred.
    • D、100 is the default precedence.

    正确答案:B,D

  • 第8题：

    多选题
    Which two differentiators make RSTP the preferred protocol for preventing Layer 2 loops in a switchednetwork environment?（） (Choose two.)
    A

    Features such as UplinkFast and BackboneFast are compatible with RSTP.

    B

    An RSTP that is based on Cisco products generally performs better than the Cisco proprietary 802.1D enhancements.

    C

    Cisco proprietary enhancements are not transparent.

    D

    Information about port roles is sent to all switches.

    E

    RSTPs that are based on Cisco products require no additional configuration.


    正确答案： B,E
    解析： 暂无解析

  • 第9题：

    多选题
    Which two are components of the enhanced services software architecture?（） (Choose two.)
    A

    Linux kernel

    B

    routing protocol daemon

    C

    session-based forwarding module

    D

    separate routing and security planes


    正确答案： B,A
    解析： 暂无解析

  • 第10题：

    多选题
    avoid Layer 2 loops. Which two of the following are most probably the reasons for that preference?（）
    A

    Information about port roles is sent to all switches.

    B

    RSTPs that are based on Cisco products require no additional configuration.

    C

    Features such as UplinkFast and BackboneFast are compatible with RSTP.

    D

    An RSTP that is based on Cisco products generally performs better than the Cisco proprietary 802.1D enhancements.


    正确答案： C,A
    解析： 暂无解析

  • 第11题：

    多选题
    Which two passwords must be supplied in order to connect by Telnet to a properly secured Cisco switch and make changes to the device configuration? (Choose two.)（）
    A

    console password

    B

    vty password

    C

    aux password

    D

    tty password

    E

    enable secret password

    F

    username password


    正确答案： C,B
    解析： 暂无解析

  • 第12题：

    多选题
    At which layers of the OSI model do WANs operate (Choose two.)（）。
    A

    application layer

    B

    session layer

    C

    transport layer

    D

    network layer

    E

    datalink layer

    F

    physical layer


    正确答案： E,D
    解析： 暂无解析

  • 第13题：

    Which two differentiators make RSTP the preferred protocol for preventing Layer 2 loops in aswitched network environment?() (Choose two.)

    A. Features such as UplinkFast and BackboneFast are compatible with RSTP.

    B. An RSTP that is based on Cisco products generally performs better than the Cisco proprietary 802.1D enhancements.

    C. Cisco proprietary enhancements are not transparent.

    D. Information about port roles is sent to all switches.

    E. RSTPs that are based on Cisco products require no additional configuration.


    参考答案：B, E

  • 第14题：

    At which layers of the OSI model do WANs operate (Choose two.)()。

    A.application layer

    B.session layer

    C.transport layer

    D.network layer

    E.datalink layer

    F.physical layer


    参考答案：E, F

  • 第15题：

    In a RSTP implementation, which of the following two link types are used? （）(Choose two.)

    • A、Shared
    • B、Point-to-Point
    • C、Designated
    • D、Multiaccess non-broadcast

    正确答案:A,B

  • 第16题：

    At which layer of the OSI model is RSTP used to prevent loops？（）

    • A、data link
    • B、network
    • C、physical
    • D、transport

    正确答案:A

  • 第17题：

    Which two values are used by Spanning Tree Protocol to elect a root bridge (Choose two.)（）。

    • A、amount of RAM
    • B、bridge priority
    • C、IOS version
    • D、IP address
    • E、MAC address
    • F、speed of the links

    正确答案:B,E

  • 第18题：

    Which two packet attributes contribute to the identification of a session? （）(Choose two.)

    • A、destination port
    • B、TTL
    • C、IP options
    • D、protocol number

    正确答案:A,D

  • 第19题：

    多选题
    Which two statements are true about precedence values in policy?（） (Choose two.)
    A

    1 is the default precedence.

    B

    A lower number is preferred.

    C

    A higher number is preferred.

    D

    100 is the default precedence.


    正确答案： C,B
    解析： 暂无解析

  • 第20题：

    多选题
    Which two types of activities does the Lightweight Access Point Protocol （LWAPP） define？ （Choose two.）（）
    A

    access point certification and software control

    B

    compression and Layer 3 address mapping

    C

    Layer 3 addressing and distribution

    D

    packet encapsulation， fragmentation， and formatting

    E

    SNMP monitoring services


    正确答案： C,E
    解析： 暂无解析

  • 第21题：

    多选题
    Which two statements are true about AH?（） (Choose two.)
    A

    AH provides data integrity.

    B

    AH is identified by IP protocol 50.

    C

    AH is identified by IP protocol 51.

    D

    AH cannot work in conjunction with ESP


    正确答案： D,C
    解析： 暂无解析

  • 第22题：

    多选题
    Which two values are used by Spanning Tree Protocol to elect a root bridge? (Choose two.)（）。
    A

    amount of RAM

    B

    bridge priority

    C

    IOS version

    D

    IP address

    E

    MAC address

    F

    speed of the links


    正确答案： B,A
    解析： 暂无解析

  • 第23题：

    多选题
    Which two differentiators make RSTP the preferred protocol for preventing Layer 2 loops in aswitched network environment?（） (Choose two.)
    A

    Features such as UplinkFast and BackboneFast are compatible with RSTP.

    B

    An RSTP that is based on Cisco products generally performs better than the Cisco proprietary 802.1D enhancements.

    C

    Cisco proprietary enhancements are not transparent.

    D

    Information about port roles is sent to all switches.

    E

    RSTPs that are based on Cisco products require no additional configuration.


    正确答案： D,C
    解析： 暂无解析

  • 第24题：

    多选题
    Which of the following are associated with the application layer of the OSI model (Choose two.)（）。
    A

    ping

    B

    Telnet

    C

    FTP

    D

    TCP

    E

    IP


    正确答案： C,D
    解析： 暂无解析

相关内容