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When ordering switches for a new building, which of the following is the BEST way for the technician to determine the number of switches to put in each network closet?（）A、Review the architectural plans to see how many drops go to each closet.B、Count the n

题目

When ordering switches for a new building, which of the following is the BEST way for the technician to determine the number of switches to put in each network closet?（）

  • A、Review the architectural plans to see how many drops go to each closet.
  • B、Count the number of rooms near each closet and standardize eight drops per room.
  • C、Wireless is the new standard and no network switches will be needed in the building,
  • D、Count the number of phone ports and configure two network ports for each phone port.
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2.When comparing and contrasting the similarities and differences between bridges and switches, which of the following are valid statements? Choose all the valid answer choices)A. Bridges are faster than switches because they have fewer ports.B. A switch is a multiport bridge,C. Bridges and switches learn MAC addresses by examining the source MAC address of each frame. received.D. A bridge will forward a broadcast but a switch will not.E. Bridges and switches increase the size of a collision domain.F. None of the above statements are true.

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更多“When ordering switches for a new”相关问题

  • 第1题：

    When is a switched network that is running the Spanning Tree Protocol considered to be fully converged?

    A．when all switches have the same BID as the root switch

    B．when all switches have received the MAC address of each neighboring switch

    C．when every enabled switch port has been assigned a unique identifier

    D．when every operating switch port is in either the blocking or forwarding state

    E．when all switches are in either client, server, or transparent mode


    正确答案：D
    解析：Explanation:
    States of the Spanning Tree Protocol:
    Blocking A blocked port won't forward frames; it just listens to BPDUs. All ports are in blocking state by default when the switch is powered up. The purpose of the blocking state is to prevent the use of looped paths.

    Listening The port listens to BPDUs to make sure no loops occur on the network before passing data frames. A port in listening state prepares to forward data frames without populating the MAC address table.

    Learning The switch port listens to BPDUs and learns all the paths in the switched network. A port in learning state populates the MAC address table but doesn't forward data frames.

    Forwarding The port sends and receives all data frames on the bridged port.

    Disabled A port in the disabled state does not participate in the frame. forwarding or STP. A port in the disabled state is virtually nonoperational. In Blocking States, all ports are in blocking state. The purpose of the blocking state is to prevent the use of looped paths. The forward state sends and receives the all data frames in a loop free network. So these two states are considered to be fully converged.

  • 第2题：

    Which of the following utilities would be used to configure energy saving measures when a laptop switches to battery power?()

    A.MSTSC

    B.ACPI

    C.GDI

    D.MSCONFIG


    参考答案：B

  • 第3题：

    Which protocol reduces administrative overhead in a switched network by allowing the configuration of a new VLAN to be distributed to all the switches in a domain?（）

    • A、STP
    • B、VTP
    • C、GVRP
    • D、SNMP
    • E、DHCP

    正确答案:B

  • 第4题：

    New switches have been purchased for a network upgrade. The objective for the network design emphasizes efficient, error-free transport instead of fast transport.Which switching mode should be configured on the new switches to provide error-free transport to the network? （）

    • A、cut-through
    • B、fragment-free
    • C、frame-filtering
    • D、store-and-forward
    • E、802.1q forwarding
    • F、VTP transparent mode

    正确答案:D

  • 第5题：

    What are two characteristics of a switch that is configured as a VTP client？（）

    • A、if a switch that is configured to operate in client mode cannot access a VTP server，then the switch reverts to transparent mode.
    • B、The local vlan configuration is updated only when an update that has a higher configuration revision number is received.
    • C、Vtp advertisements are not forwarded to neighboring switches that are configured in vtp transparent mode.
    • D、When switches in vtp client mode are rebooted，they send a vtp advertisement request to the vtp servers.
    • E、Vtp client is the default vtp mode
    • F、On switches that are configured to operate in client mode ，vlans can be created，deleted，or renamed locally

    正确答案:B,D

  • 第6题：

    When comparing and contrasting the similarities and differences between bridges and switches, which of the following are valid statements?（）

    • A、Bridges are faster than switches because they have fewer ports.
    • B、A switch is a multiport bridge,
    • C、Bridges and switches learn MAC addresses by examining the source MAC address of each frame received.
    • D、A bridge will forward a broadcast but a switch will not.
    • E、Bridges and switches increase the size of a collision domain.
    • F、None of the above statements are true.

    正确答案:B,C

  • 第7题：

    A new switch is installed in the Testking network. This switch is to be configured sothat VLAN information will be automatically distributed to all the other Cisco Catalyst switches in the network. Which of the conditions below have to be met in order for this to occur?（）

    • A、The switch that will share the VLAN information must be in the VTP Server mode.
    • B、The switches must be in the same VTP domain.
    • C、The switch that will share the VLAN information must be configured as the root bridge.
    • D、The switches must be configured to use the same VTP version.
    • E、The switches must be configured to use the same STP version.
    • F、The switches must be configured to use the same type of ID tagging.
    • G、The switches must be connected over VLAN trunks.

    正确答案:A,B,F

  • 第8题：

    Which of the following utilities would be used to configure energy saving measures when a laptop switches to battery power?（）

    • A、MSTSC
    • B、ACPI
    • C、GDI
    • D、MSCONFIG

    正确答案:B

  • 第9题：

    You need to design a domain model that meets the company business and security requirements for controlling access to the new Web-based ordering application. What should you do？（）

    • A、Create a child OU within the existing domain
    • B、Create a child domain of the existing domain
    • C、Create a new domain in a new forest. Configure the new domain to trust the existing domain
    • D、Create a new tree in the existing forest. Configure the new domain to trust the existing domain

    正确答案:C

  • 第10题：

    单选题
    When is a switched network that is running the Spanning Tree Protocol considered to be fully converged?（）
    A

    when all switches have the same BID as the root switch

    B

    when all switches have received the MAC address of each neighboring switch

    C

    when every enabled switch port has been assigned a unique identifier

    D

    when every operating switch port is in either the blocking or forwarding state

    E

    when all switches are in either client, server, or transparent mode


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    On your vessel，a wire rope for the cargo gear shows signs of excessive wear and must be replaced. In ordering a new wire for this 10-ton boom，what safety factor should you use?（）
    A

    Three

    B

    Five

    C

    Six

    D

    Seven


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    Which protocol reduces administrative overhead in a switched network by allowing the configuration of a new VLAN to be distributed to all the switches in a domain?（）
    A

    STP

    B

    VTP

    C

    GVRP

    D

    SNMP

    E

    DHCP


    正确答案： D
    解析： 暂无解析

  • 第13题：

    When ordering switches for a new building, which of the following is the BEST way for the technician to determine the number of switches to put in each network closet?()

    A. Review the architectural plans to see how many drops go to each closet.

    B. Count the number of rooms near each closet and standardize eight drops per room.

    C. Wireless is the new standard and no network switches will be needed in the building,

    D. Count the number of phone ports and configure two network ports for each phone port.


    参考答案：A

  • 第14题：

    New switches have been purchased for a network upgrade. The objective for the network design emphasizes efficient, error-free transport instead of fast transport.Which switching mode should be configured on the new switches to provide error-free transport to the network? （）

    A. cut-through

    B. fragment-free

    C. frame-filtering

    D. store-and-forward

    E. 802.1q forwarding

    F. VTP transparent mode


    参考答案：D

  • 第15题：

    When is a switched network that is running the Spanning Tree Protocol considered to be fully converged?（）

    • A、when all switches have the same BID as the root switch
    • B、when all switches have received the MAC address of each neighboring switch
    • C、when every enabled switch port has been assigned a unique identifier
    • D、when every operating switch port is in either the blocking or forwarding state
    • E、when all switches are in either client, server, or transparent mode

    正确答案:D

  • 第16题：

    When is it necessary for a TDA to be conducted on an installed IBM DS8800? （）

    • A、when installing SSD drives
    • B、when adding a new workload
    • C、when installing SATA drives
    • D、when adding more Linux hosts

    正确答案:A

  • 第17题：

    Which statement about Cisco Unified Fabric switches is correct？ （）   

    • A、 The Nexus 5000 family of switches does not support vPC when running in either NPV or FCoE NPV mode.
    • B、 The MDS 9100 family of switches is an excellent design choice as a Unified Fabric edge switch. 
    • C、 The Nexus 7000 Series Switches can support the NPIV mode of operation， but cannot function as a complete Fibre Channel Forwarder.
    • D、 The Nexus 7000 Series Switches cannot support advanced Cisco Fibre Channel features such as IVR.
    • E、 The MDS family of Cisco Unified Fabric switches supports both the Fibre Channel Forwarder and Fibre Channel Bridge functions.

    正确答案:E

  • 第18题：

    Before inserting a new switch in the network，the network administrator checks that the VTP domain name is correct，the VTP mode is set to server， and revision is lower than the switches in the network. The administrator then configures interfaces and trunks，erases existing VLANs，and connects the switch to the network. Following that procedure，there is no connectivity in the network. What is a possible cause of this problem？（）

    • A、Because the configuration revision of the new switches is lower than the rest of the network， it can change the VLAN database of the other switches.
    • B、As a VTP server， the new switch deleted all VLANs of the network.
    • C、Erasing VLANs increases the VTP configuration revision.
    • D、Since the configuration revision of the network is higher than the new switch， the VLAN database was automatically synchronized.

    正确答案:C

  • 第19题：

    A network administrator is explaining VTP configuration to a new technician. What should the network administrator tell the new technician about VTP configuration?（）

    • A、A switch in the VTP client mode cannot update its local VLAN database.
    • B、A trunk link must be configured between the switches to forward VTP updates.
    • C、A switch in the VTP server mode can update a switch in the VTP transparent mode.
    • D、A switch in the VTP transparent mode will forward updates that it receives to other switches.
    • E、A switch in the VTP server mode only updates switches in the VTP client mode that have a higher VTP revision number.
    • F、A switch in the VTP server mode will update switches in the VTP client mode regardless of the configured VTP domain membership.

    正确答案:A,B,D

  • 第20题：

    A technician needs to add network capacity. However, when plugging a second switch into the first switch, there is no link light. Which of the following is the cause of this situation?（）

    • A、The switches are not stackable
    • B、The cable was not wired using 568A
    • C、The cable needs to be a crossover cable
    • D、The switches have IGMP snooping enabled

    正确答案:C

  • 第21题：

    单选题
    New switches have been purchased for a network upgrade. The objective for the network design emphasizes efficient, error-free transport instead of fast transport.Which switching mode should be configured on the new switches to provide error-free transport to the network? （）
    A

    cut-through

    B

    fragment-free

    C

    frame-filtering

    D

    store-and-forward

    E

    802.1q forwarding

    F

    VTP transparent mode


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    A technician needs to add network capacity. However, when plugging a second switch into the first switch, there is no link light. Which of the following is the cause of this situation?（）
    A

    The switches are not stackable

    B

    The cable was not wired using 568A

    C

    The cable needs to be a crossover cable

    D

    The switches have IGMP snooping enabled


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    Limit switches（）.
    A

    control the descent rate of a lifeboat

    B

    control the ascent rate of a lifeboat

    C

    cut off power to the winch when the lifeboat nears the final stowed position

    D

    cut off power to the winch when the lifeboat reaches the davit bumpers


    正确答案： B
    解析： 暂无解析

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