多选题What are two advantages of Layer 2 Ethernet switches over hubs?（）Adecreasing the number of collision domainsBfiltering frames based on MAC addressesCallowing simultaneous frame transmissionsDincreasing the size of broadcast domainsEincreasing the maxim

题目
多选题
What are two advantages of Layer 2 Ethernet switches over hubs?（）
A

decreasing the number of collision domains

B

filtering frames based on MAC addresses

C

allowing simultaneous frame transmissions

D

increasing the size of broadcast domains

E

increasing the maximum length of UTP cabling between devices

相似考题

1.Both bridges are switches are being used throughout the Ezonexam LAN. Which of the following statements are true regarding bridges and switches in this network?(Choose 3)A. Switches are primarily software based while bridges are hardware based.B. Switches usually have a higher number of ports than most bridges.C. Bridges are frequently faster than switches.D. Bridges define broadcast domains while switches define collision domains.E. Both bridges and switches forward Layer 2 broadcasts.F. Both bridges and switches make forwarding decisions based on Layer 2 addresses.

2.Which one of the following characteristics is true regarding the use of hubs and switches?A．Hubs can have their ports be configured with VLANsB．Using hubs is costly with regard to bandwidth availability.C．Switches can not forward broadcasts.D．Switches are more efficient than hubs in processing frames.E．Switches increase the number of collision domains in the network.

3.With regard to bridges and switches, which of the following statements are true?()A. Switches are primarily software based while bridges are hardware based.B. Both bridges and switches forward Layer 2 broadcasts.C. Bridges are frequently faster than switches.D. Switches typically have a higher number of ports than bridges.E. Bridges define broadcast domain while switches define collision domains.F. Both bridges and switches make forwarding decisions based on Layer 2 addresses.

4.Which two statements accurately describe a broadcast domain?()A. Broadcast domains require that the participating devices connect to common switches or hubs.B. Broadcast domains consist of devices reachable by frames addressed to the Layer 2 broadcast address.C. Broadcast domains require a gateway device such as a router.D. Broadcast domains consist of devices that reside on the same VLAN.

参考答案和解析
正确答案： A,C
解析： 暂无解析
更多“多选题What are two advantages of Layer 2 Ethernet switches over hubs?（）Adecreasing the number of collision domainsBfiltering frames based on MAC addressesCallowing simultaneous frame transmissionsDincreasing the size of broadcast domainsEincreasing the maxim”相关问题

  • 第1题：

    What are two advantages of Layer 2 Ethernet switches over hubs?()

    A. decreasing the number of collision domains

    B. filtering frames based on MAC addresses

    C. allowing simultaneous frame transmissions

    D. increasing the size of broadcast domains

    E. increasing the maximum length of UTP cabling between devices


    参考答案：B, C

  • 第2题：

    Which three statements accurately describe layer 2 Ethernet switches?()

    A.Microsegmentation decreases the number of collisions on the network.

    B.if a switch receives a frame for an unkown destination,it uses ARP to resolve the address.

    C.Spanning Tree Protocol allows switches to automatically share vlan information.

    D.In a properly functioning network with redundant switched paths,each switched aegment will contain one root bridge with all its ports in the forwarding state.All other switches in that broadcast domain will have only one root port.

    E.Establishing vlans increases the number of broadcast domains.

    F.Switches that are configured with vlans make forwarding decisions based on both layer 2 and layer 3 address information.


    参考答案：A, C, E

  • 第3题：

    Which of the following is true regarding the use of switches and hubs for network connectivity()。

    A.Switches take less time to process frames than hubs take.

    B.Switches do not forward broadcasts.

    C.Hubs can filter frames.

    D.Using hubs can increase the amount of bandwidth available to hosts.

    E.Switches increase the number of collision domains in the network.


    参考答案：E

  • 第4题：

    Which one of the following characteristics is true regarding the use of hubs and switches?（）

    • A、Hubs can have their ports be configured with VLANs
    • B、Using hubs is costly with regard to bandwidth availability.
    • C、Switches can not forward broadcasts.
    • D、Switches are more efficient than hubs in processing frames.
    • E、Switches increase the number of collision domains in the network.

    正确答案:E

  • 第5题：

    Which of the following is true regarding the use of switches and hubs for network connectivity（）。

    • A、Switches take less time to process frames than hubs take.
    • B、Switches do not forward broadcasts.
    • C、Hubs can filter frames.
    • D、Using hubs can increase the amount of bandwidth available to hosts.
    • E、Switches increase the number of collision domains in the network.

    正确答案:E

  • 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：

    Which two statements accurately describe a broadcast domain?（）

    • A、Broadcast domains require that the participating devices connect to common switches or hubs.
    • B、Broadcast domains consist of devices reachable by frames addressed to the Layer 2 broadcast address.
    • C、Broadcast domains require a gateway device such as a router.
    • D、Broadcast domains consist of devices that reside on the same VLAN.

    正确答案:B,D

  • 第8题：

    多选题
    With regard to bridges and switches, which of the following statements are true?（）
    A

    Switches are primarily software based while bridges are hardware based.

    B

    Both bridges and switches forward Layer 2 broadcasts.

    C

    Bridges are frequently faster than switches.

    D

    Switches typically have a higher number of ports than bridges.

    E

    Bridges define broadcast domain while switches define collision domains.

    F

    Both bridges and switches make forwarding decisions based on Layer 2 addresses.


    正确答案： A,E
    解析： 暂无解析

  • 第9题：

    多选题
    Which of the following are true regarding bridges and switches?（）
    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.


    正确答案： C,D
    解析： 暂无解析

  • 第10题：

    多选题
    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： A,B
    解析： 暂无解析

  • 第11题：

    多选题
    Which three statements accurately describe layer 2 Ethernet switches?（）
    A

    Microsegmentation decreases the number of collisions on the network.

    B

    if a switch receives a frame for an unkown destination,it uses ARP to resolve the address.

    C

    Spanning Tree Protocol allows switches to automatically share vlan information.

    D

    In a properly functioning network with redundant switched paths,each switched aegment will contain one root bridge with all its ports in the forwarding state.All other switches in that broadcast domain will have only one root port.

    E

    Establishing vlans increases the number of broadcast domains.

    F

    Switches that are configured with vlans make forwarding decisions based on both layer 2 and layer 3 address information.


    正确答案： F,A
    解析： 暂无解析

  • 第12题：

    单选题
    Which of the following is true regarding the use of switches and hubs for network connectivity?（）
    A

    Switches take less time to process frames than hubs take.

    B

    Switches do not forward broadcasts.

    C

    Hubs can filter frames.

    D

    Using hubs can increase the amount of bandwidth available to hosts.

    E

    Switches increase the number of collision domains in the network.


    正确答案： E
    解析： 暂无解析

  • 第13题：

    Which of the following are true regarding bridges and switches?()

    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.


    参考答案：B, C

  • 第14题：

    Refer to the exhibit.What two results would occur if the hub were to be replaced with a switch that is configured with one Ethernet VLAN?()

    A.The number of collision domains would decrease.

    B.The number of collision domains would increase.

    C.The number of broadcast domains would remain the same.

    D.The number of collision domains would remain the same.

    E. The number of broadcast domains would increase.


    参考答案：B, C

  • 第15题：

    Which of the following statements are true regarding bridges and switches (Choose 3.)()。

    A.Switches are primarily software based while bridges are hardware based.

    B.Both bridges and switches forward Layer 2 broadcasts.

    C.Bridges are frequently faster than switches.

    D.Switches have a higher number of ports than most bridges.

    E.Bridges define broadcast domains while switches define collision domains.

    F.Both bridges and switches make forwarding decisions based on Layer 2 addresses.


    参考答案：B, D, F

  • 第16题：

    FabricPath brings the benefits of routing protocols to layer 2 network Ethernet environments. What are the advantages of using FabricPath technology？ （）   

    • A、 FabricPath provides MAC address scalability with conversational learning
    • B、 Loop mitigation with TTL in the frame field
    • C、 STPl independence
    • D、 10 Gbps bandwidth
    • E、 Layer 2 extensions between data centers

    正确答案:A,B,C

  • 第17题：

    What are two advantages of Layer 2 Ethernet switches over hubs?（）

    • A、decreasing the number of collision domains
    • B、filtering frames based on MAC addresses
    • C、allowing simultaneous frame transmissions
    • D、increasing the size of broadcast domains
    • E、increasing the maximum length of UTP cabling between devices

    正确答案:B,C

  • 第18题：

    Which two statements are correct about Layer 2 broadcast frames?（）

    • A、Layer 2 broadcast frames are processed by all devices on the same VLAN
    • B、Layer 2 broadcast frames are discarded by routers that connect to multiple VLANs
    • C、Layer 2 broadcast frames are relayed by routers to all connected VLANs
    • D、Layer 2 broadcast frames are relayed by switches to devices on the same VLAN

    正确答案:A,D

  • 第19题：

    多选题
    Which of the following statements are true regarding bridges and switches? (Choose 3.)（）
    A

    Switches are primarily software based while bridges are hardware based.

    B

    Both bridges and switches forward Layer 2 broadcasts.

    C

    Bridges are frequently faster than switches.

    D

    Switches have a higher number of ports than most bridges.

    E

    Bridges define broadcast domains while switches define collision domains.

    F

    Both bridges and switches make forwarding decisions based on Layer 2 addresses.


    正确答案： B,D
    解析： 暂无解析

  • 第20题：

    多选题
    FabricPath brings the benefits of routing protocols to layer 2 network Ethernet environments. What are the advantages of using FabricPath technology？ （）
    A

    FabricPath provides MAC address scalability with conversational learning

    B

    Loop mitigation with TTL in the frame field

    C

    STPl independence

    D

    10 Gbps bandwidth

    E

    Layer 2 extensions between data centers


    正确答案： B,A
    解析： 暂无解析

  • 第21题：

    多选题
    What are two advantages of Layer 2 Ethernet switches over hubs？（）
    A

    decreasing the number of collision domains

    B

    filtering frames based on MAC addresses

    C

    allowing simultaneous frame transmissions

    D

    increasing the size of broadcast domains

    E

    increasing the maximum length of UTP cabling between devices


    正确答案： B,D
    解析： 暂无解析

  • 第22题：

    多选题
    Which two statements are correct about Layer 2 broadcast frames?（）
    A

    Layer 2 broadcast frames are processed by all devices on the same VLAN

    B

    Layer 2 broadcast frames are discarded by routers that connect to multiple VLANs

    C

    Layer 2 broadcast frames are relayed by routers to all connected VLANs

    D

    Layer 2 broadcast frames are relayed by switches to devices on the same VLAN


    正确答案： C,D
    解析： 暂无解析

  • 第23题：

    多选题
    Which two statements accurately describe a broadcast domain?（）
    A

    Broadcast domains require that the participating devices connect to common switches or hubs.

    B

    Broadcast domains consist of devices reachable by frames addressed to the Layer 2 broadcast address.

    C

    Broadcast domains require a gateway device such as a router.

    D

    Broadcast domains consist of devices that reside on the same VLAN.


    正确答案： C,A
    解析： 暂无解析

  • 第24题：

    多选题
    Refer to the exhibit.What two results would occur if the hub were to be replaced with a switch that is configured with one Ethernet VLAN?（）
    A

    The number of collision domains would decrease.

    B

    The number of collision domains would increase.

    C

    The number of broadcast domains would remain the same.

    D

    The number of collision domains would remain the same.

    E

    The number of broadcast domains would increase.


    正确答案： A,D
    解析： 暂无解析

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