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Which command will show the MAC addresses of stations connected to switch ports?()A. show mac-addressB. show arpC. show tableD. show switchport

题目
Which command will show the MAC addresses of stations connected to switch ports?()

A. show mac-address

B. show arp

C. show table

D. show switchport

相似考题

1.The Ezonexam network administrator needs to verify that switch interface 0/5 has been assigned to the Marketing VLA.N. Which command will accomplish this task?A. Show vlanB. Show mac-address-tableC. Show vtp statusD. show spanning-tree rootE. show ip interface briefF. None of the above

2.Which CLI command displays the currently connected PPPoA subscribers?()A. show usersB. show subscribersC. show aaa subscriberD. show connected subscriber

3.Which command displays the IPNCP parameters for all connected PPPoA subscribers?()A. show usersB. show subscriberC. show ppp interfaceD. show ppp interface status ip

4.Which CLI command displays the PPPoE customers that are currently connected to the ERX?()A. show usersB. show connectedC. show subscribersD. show ip subscribers

参考答案和解析
参考答案：B
更多“Which command will show the MAC addresses of stations connected to switch ports?() ”相关问题

  • 第1题：

    A network administrator needs to verify that switch interface 0／5 has been assigned to the Sales VLA.N. Which command will accomplish this task?()

    A. Show vlan

    B. Show mac-address-table

    C. Show vtp status

    D. show spanning-tree root

    E. show ip interface brief


    参考答案：A

  • 第2题：

    A network administrator needs to verify that switch interface 0/5 has been assigned to the Sales VLA.N. Which command will accomplish this task?（）

    • A、Show vlan
    • B、Show mac-address-table
    • C、Show vtp status
    • D、show spanning-tree root
    • E、show ip interface brief

    正确答案:A

  • 第3题：

    The network is being flooded with invalid Layer 2 addresses， causing switch CAM tables to befilled and forcing unicast traffic to be transmitted out all switch ports. Which type of Layer 2 attackis being used here？（）

    • A、MAC spoofing
    • B、VLAN hopping
    • C、MAC address flooding
    • D、DHCP flooding
    • E、Session hijacking

    正确答案:C

  • 第4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5题：

    A network administrator must configure 200 switch ports to accept traffic from only the currently attached host devices. What would be the most efficient way to configure MAC-level security on all these ports?（）

    • A、Visually verify the MAC addresses and then telnet to the switches to enter the switchport-port security mac-address command
    • B、Have end users e-mail their MAC addresses. Telnet to the switch to enter the switchport-port security mac-address command
    • C、Use the switchport port-security MAC address sticky command on all the switch ports that have end devices connected to them
    • D、Use show mac-address-table to determine the addresses that are associated with each port and then enter the commands on each switch for MAC address port-security

    正确答案:C

  • 第6题：

    Which command will show the MAC addresses of stations connected to switch ports?（）

    • A、show mac-address
    • B、show arp
    • C、show table
    • D、show switchport

    正确答案:B

  • 第7题：

    In a high-availability network, which command, when placed on ports that have connected end stations, will allow you to prevent delays in service for end stations by placing a port in blocking mode?（）

    • A、enable backbone fast
    • B、enable uplink fast
    • C、disable portfast
    • D、enable portfast

    正确答案:D

  • 第8题：

    In which Spanning-Tree states does a switch port learn MAC addresses?（）

    • A、Blocking
    • B、Listening
    • C、Forwarding
    • D、Learning
    • E、Relaying

    正确答案:C,D

  • 第9题：

    Which CLI command displays the PPPoE customers that are currently connected to the ERX?（）

    • A、show users
    • B、show connected
    • C、show subscribers
    • D、show ip subscribers

    正确答案:C

  • 第10题：

    单选题
    Three switches are connected to one anther via trunk ports.Assuming the default switch configuration,which switch is elected as the root bridge for the spanning-tree instance of vlan 1?（）
    A

    the switch with the lowest MAC address

    B

    the switch with the higest MAC address

    C

    the switch witch the higest IP address

    D

    the switch with the lowest IP address


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    What is the result of entering the command port-channel load-balance src-dst-ip on an EtherChannel link？ （）
    A

    Packets are distributed across the ports in the channel based on both the source and destination MAC addresses.

    B

    Packets are distributed across the ports in the channel based on both the source and destination IP addresses.

    C

    Packets are balanced across the ports in the channel based first on the source MAC address， then on the destination MAC address， then on the IP address.

    D

    Packets are distributed across the access ports in the channel based first on the source IP address and then the destination IP addresses.


    正确答案： D
    解析： 暂无解析

  • 第12题：

    多选题
    In which Spanning-Tree states does a switch port learn MAC addresses?（）
    A

    Blocking

    B

    Listening

    C

    Forwarding

    D

    Learning

    E

    Relaying


    正确答案： E,D
    解析： 暂无解析

  • 第13题：

    Anetworkadministratormustconfigure200switchportstoaccepttrafficfromonlythecurrentlyattachedhostdevices.WhatwouldbethemostefficientwaytoconfigureMAC－levelsecurityonalltheseports?()

    A.Visually verify the MAC addresses and then telnet to the switches to enter the switchport-port security mac-address command.

    B.Have end users e-mail their MAC addresses. Telnet to the switch to enter the switchport-port security mac-address command.

    C.Use the switchport port-security MAC address sticky command on all the switch ports that have end devices connected to them.

    D.Use show mac-address-table to determine the addresses that are associated with each port and then enter the commands on each switch for MAC address port-security.


    参考答案：C

  • 第14题：

    Which command displays the IPNCP parameters for all connected PPPoA subscribers?（）

    • A、show users
    • B、show subscriber
    • C、show ppp interface
    • D、show ppp interface status ip

    正确答案:D

  • 第15题：

    Which two of the following steps are necessary to configure inter-VLAN routing between multilayer switches？（）

    • A、Configure a dynamic routing protocol.
    • B、Configure SVI interfaces with IP addresses and subnet masks.
    • C、Configure switch ports with network addresses.
    • D、Configure switch ports with the autostate exclude command.
    • E、Document the MAC addresses of the switch ports.

    正确答案:A,B

  • 第16题：

    A network administrator must configure 200 switch ports to accept traffic from only the currently attached host devices.What would be the most efficient way to configure MAC-level security on all these ports？ （）

    • A、Visually verify the MAC addresses and then telnet to the switches to enter the switchport-port security mac-address command.
    • B、Have end users e-mail their MAC addresses. Telnet to the switch to enter the switchport-port security mac-address command.
    • C、Use the switchport port-security MAC address sticky command on all the switch ports that have end devices connected to them.
    • D、Use show mac-address-table to determine the addresses that are associated with each port and then enter the commands on each switch for MAC address port-security.

    正确答案:C

  • 第17题：

    A Host connected to an NPV switch is not able to see the storage connected to the core switch. Given the output of the show command below， what is the reason of this issue？（） switch# show npv status  npiv is enabled  External Interfaces：   ===============  InterfacE. fc1/1， VSAN： 1， FCID. 0x000000， StatE. Other   Number of External Interfaces： 4 

    • A、 NPV is not enabled on the core switch？
    • B、 The interface connected to the Core switch is in admin down state
    • C、 The local host interface belongs to the wrong VSAN？
    • D、 The local host interface is not able to login

    正确答案:B

  • 第18题：

    Three switches are connected to one anther via trunk ports.Assuming the default switch configuration,which switch is elected as the root bridge for the spanning-tree instance of vlan 1?（）

    • A、the switch with the lowest MAC address
    • B、the switch with the higest MAC address
    • C、the switch witch the higest IP address
    • D、the switch with the lowest IP address

    正确答案:A

  • 第19题：

    You need to configure port security on switch R1.  Which two statements are true about this  technology？ （）

    • A、 Port security can be configured for ports supporting VoIP.
    • B、 With port security configured， four MAC addresses are allowed by default.
    • C、 The network administrator must manually enter the MAC address for each device in order for  the switch to allow connectivity.
    • D、  Withsecurity configured， only one MAC addresses is allowed by default.  
    • E、 Port security cannot be configured for ports supporting VoIP.

    正确答案:A,D

  • 第20题：

    Which CLI command displays the currently connected PPPoA subscribers?（）

    • A、show users
    • B、show subscribers
    • C、show aaa subscriber
    • D、show connected subscriber

    正确答案:B

  • 第21题：

    单选题
    Which command will show the MAC addresses of stations connected to switch ports?（）
    A

    show mac-address

    B

    show arp

    C

    show table

    D

    show switchport


    正确答案： B
    解析： 暂无解析

  • 第22题：

    多选题
    You need to configure port security on switch R1.  Which two statements are true about this  technology？ （）
    A

    Port security can be configured for ports supporting VoIP.

    B

    With port security configured， four MAC addresses are allowed by default.

    C

    The network administrator must manually enter the MAC address for each device in order for  the switch to allow connectivity.

    D

      Withsecurity configured， only one MAC addresses is allowed by default.

    E

    Port security cannot be configured for ports supporting VoIP.


    正确答案： A,E
    解析： 暂无解析

  • 第23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： E,B
    解析： 暂无解析

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