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 stackableB The cable was not wired using 56

题目
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

相似考题

1.A technician needs to manage a switch by using the management port on the back of the switch.Which of the following cables would the technician use?()A.StraightB.ConsoleC.CrossoverD.Loopback

2.A new Catalyst switch is connected to an existing switch using a crossover cable. As a result of this, what would the switch port link lights display?()A. The switch port link lights will be off on both switches indicating the ports are not connected.B. The switch port link light will be off on one switch indicating that STP has disabled the port.C. The switch port link lights will flash amber indicating an error.D. The switch port link lights will be green indicating normal operation.

3.A network administrator needs to force a high-performance switch that is located in the MDF to become the root bridge for a redundant path switched network. What can be done to ensure that this switch assumes the role as root bridge（）。A.Establish a direct link from the switch to all other switches in the network.B.Assign the switch a higher MAC address than the other switches in the network have.C.Configure the switch so that it has a lower priority than other switches in the network.D.Configure the switch for full-duplex operation and configure the other switches for half-duplex operation.E.Connect the switch directly to the MDF router, which will force the switch to assume the role of root bridge.

4.An administrator has a malfunctioning uninterruptible power supply (UPS). Which of the following is the MOST likely cause of the problem?()A. Battery needs to be replacedB. Light switch is turned offC. Smart cable is disconnectedD. UPS needs a firmware update

更多“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 stackableB The cable was not wired using 56”相关问题

  • 第1题：

    A technician needs to manage a switch by using the management port on the back of the switch.Which of the following cables would the technician use?（）

    • A、Straight
    • B、Console
    • C、Crossover
    • D、Loopback

    正确答案:B

  • 第2题：

    While troubleshooting a network connectivity problem, a technician observes steady link lights on both the workstation NIC and the switch port to which the workstation is connected. However, when the ping command is issued from the workstation, the output message "Request timed out." is displayed. At which layer of the OSI model does the problem most likely exist（）。

    • A、the session layer
    • B、the protocol layer
    • C、the data link layer
    • D、the access layer
    • E、the network layer
    • F、the application layer

    正确答案:E

  • 第3题：

    A network administrator needs to add an additional connection to a room. The administrator adds a new Ethernet switch and must connect it to an existing switch. Which cable type should be used to connect the two switches?（）

    • A、CAT3 cable
    • B、Serial cable
    • C、Crossover cable
    • D、Rollover cable

    正确答案:C

  • 第4题：

    A user is unable to connect to the network. A network technician is able to determine that there is a problem on the switch. All other users on that switch are able to connect successfully to the network. Which of the following is a probable cause？（）

    • A、Switching loop is occurring on the switch.
    • B、Wrong subnet mask on the switch.
    • C、Incorrect SNMP settings on the switch.
    • D、Port is misconfigured on the switch.

    正确答案:D

  • 第5题：

    An administrator has a malfunctioning uninterruptible power supply (UPS). Which of the following is the MOST likely cause of the problem?（）

    • A、Battery needs to be replaced
    • B、Light switch is turned off
    • C、Smart cable is disconnected
    • D、UPS needs a firmware update

    正确答案:A

  • 第6题：

    单选题
    An administrator has a malfunctioning uninterruptible power supply (UPS). Which of the following is the MOST likely cause of the problem?（）
    A

    Battery needs to be replaced

    B

    Light switch is turned off

    C

    Smart cable is disconnected

    D

    UPS needs a firmware update


    正确答案： D
    解析： 暂无解析

  • 第7题：

    单选题
    A new Catalyst switch is connected to an existing switch using a crossover cable. As a result of this, what would the switch port link lights display?（）
    A

    The switch port link lights will be off on both switches indicating the ports are not connected.

    B

    The switch port link light will be off on one switch indicating that STP has disabled the port.

    C

    The switch port link lights will flash amber indicating an error.

    D

    The switch port link lights will be green indicating normal operation.


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    A technician needs to find an end of a network cable drop. Which of the following tools would the technician use?（）
    A

    Cable tester

    B

    Multimeter

    C

    Toner probe

    D

    Loopback plug


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    A user on a network cannot access any network resources. The link light on the computer showsthat a connection is present. Which of the following is the MOST likely cause of the problem?（）
    A

    The wrong cable type has been used.

    B

    . IDS has shut down the computer's switch port.

    C

    The port on the switch is configured incorrectly

    D

    Spanning tree protocol was implemented.


    正确答案： C
    解析： 暂无解析

  • 第10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： C
    解析： 暂无解析

  • 第11题：

    单选题
    When testing a CAT5 cable, the technician notices that pin A is open. However, the cable stillworks fine. Which of the following describes how this is possible?（）
    A

    The cable was tested for 100Base-TX.

    B

    The cable is a 1000BaseT cable.

    C

    The switch uses link aggregation,

    D

    The switch was setup to use MDIX


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    An administrator has a malfunctioning uninterruptible power supply （UPS）. Which of the following is the MOST likely cause of the problem？（）
    A

     Battery needs to be replaced

    B

     Light switch is turned off

    C

     Smart cable is disconnected

    D

     UPS needs a firmware update


    正确答案： B
    解析： 暂无解析

  • 第13题：

    A new Catalyst switch is connected to an existing switch using a crossover cable. As a result of this, what would the switch port link lights display?（）

    • A、The switch port link lights will be off on both switches indicating the ports are not connected.
    • B、The switch port link light will be off on one switch indicating that STP has disabled the port.
    • C、The switch port link lights will flash amber indicating an error.
    • D、The switch port link lights will be green indicating normal operation.

    正确答案:D

  • 第14题：

    A user on a network cannot access any network resources. The link light on the computer showsthat a connection is present. Which of the following is the MOST likely cause of the problem?（）

    • A、The wrong cable type has been used.
    • B、. IDS has shut down the computer's switch port.
    • C、The port on the switch is configured incorrectly
    • D、Spanning tree protocol was implemented.

    正确答案:C

  • 第15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16题：

    A technician needs to find an end of a network cable drop. Which of the following tools would the technician use?（）

    • A、Cable tester
    • B、Multimeter
    • C、Toner probe
    • D、Loopback plug

    正确答案:C

  • 第17题：

    When testing a CAT5 cable, the technician notices that pin A is open. However, the cable stillworks fine. Which of the following describes how this is possible?（）

    • A、The cable was tested for 100Base-TX.
    • B、The cable is a 1000BaseT cable.
    • C、The switch uses link aggregation,
    • D、The switch was setup to use MDIX

    正确答案:A

  • 第18题：

    单选题
    A user has just moved a PC from one office to another. The patch cable and the NIC do notappear to be functioning in the new office but were working before the move. The patch cable is plugged in correctly to both the NIC and the wall jack. Which of the following actions should the technician take FIRST?（）
    A

    Verify that the network card is compatible with the operating system.

    B

    Verify that the port on the switch is enabled.

    C

    Update the network card driver.

    D

    Replace the network cable with a crossover cable.


    正确答案： D
    解析： 暂无解析

  • 第19题：

    单选题
    A network administrator needs to force a high-performance switch that is located in the MDF to become the root bridge for a redundant path switched network. What can be done to ensure that this switch assumes the role as root bridge（）。
    A

    Establish a direct link from the switch to all other switches in the network.

    B

    Assign the switch a higher MAC address than the other switches in the network have.

    C

    Configure the switch so that it has a lower priority than other switches in the network.

    D

    Configure the switch for full-duplex operation and configure the other switches for half-duplex operation.

    E

    Connect the switch directly to the MDF router, which will force the switch to assume the role of root bridge.


    正确答案： A
    解析： 暂无解析

  • 第20题：

    单选题
    A network administrator needs to add an additional connection to a room. The administrator adds a new Ethernet switch and must connect it to an existing switch. Which cable type should be used to connect the two switches?（）
    A

    CAT3 cable

    B

    Serial cable

    C

    Crossover cable

    D

    Rollover cable


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    A technician is troubleshooting a laptop LCD, and when the cover is opened nothing shows on the screen. Then all of a sudden the screen comes on and works fine. Which of the following should the technician check FIRST?（）
    A

    Backlight

    B

    Inverter

    C

    Loose cable

    D

    Lid switch


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    A technician needs to manage a switch by using the management port on the back of the switch.Which of the following cables would the technician use?（）
    A

    Straight

    B

    Console

    C

    Crossover

    D

    Loopback


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    A user is unable to connect to the network. A network technician is able to determine that there is a problem on the switch. All other users on that switch are able to connect successfully to the network. Which of the following is a probable cause？（）
    A

    Switching loop is occurring on the switch.

    B

    Wrong subnet mask on the switch.

    C

    Incorrect SNMP settings on the switch.

    D

    Port is misconfigured on the switch.


    正确答案： A
    解析： 暂无解析

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