Based on the network shown in the graphic which option contains the potential networking problem and protocol or setting that can to prevent the problem?()A.Routing loops, hold down timersB.Switching loops, split horizonC.Routing loops, split horizonD.Swi

题目
Based on the network shown in the graphic which option contains the potential networking problem and protocol or setting that can to prevent the problem?()

A.Routing loops, hold down timers

B.Switching loops, split horizon

C.Routing loops, split horizon

D.Switching loops, VTP

E.Routing loops, STP

F.Switching loops, STP

相似考题

1.While troubleshooting a network connectivity problem, a Ezonexam 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 7-layer OSI model does the problem most likely exist?A. The data link layerB. The application layerC. The protocol layerD. The access layerE. The session layerF. The network layerG. None of the above

2.Which of the following are advantages of using Dynamic Host Configuration Protocol?()A. IP addresses can be managed from a central pointB. Computers can automatically get new addressing when moved to a different network segmentC. Media Access Control addresses can be changed automaticallyD. The network speed can automatically adjust based on the type of traffic being generatedE. The HOSTS file on the computer can be validated for proper entries

3.You are a network administrator at TestKing, Inc. and you‘re getting complaintsthat users on the TestKing2 Ethernet network can‘t access the TestKing1 site. Totroubleshoot this, you begin by looking at the Testking1 and Testking2 routerconfigurations as shown below:Based on the above output, what is the underlying cause of this problem?（）A. Link state routing protocol is missing.B. Incorrectly configured IP addressesC. IGRP is incorrectly configured.D. Frame relay is not configured.E. None of the above

4.A network administrator wants to control which user hosts can access the network based on their MAC address. What will prevent workstations with unauthorized MAC addresses from connecting to the network through a switch?A. BPDUB. Port securityC. RSTPD. STPE. VTPF. Blocking mode

更多“Based on the network shown in the graphic which option contains the potential networking problem and protocol or setting that can to prevent the problem?() ”相关问题

  • 第1题：

    Which two of these are characteristics of MPLS VPNs?()

    A. Layer 3 MPLS VPNs can forward only IP packets

    B. Layer 2 MPLS VPNs can forward any network protocol

    C. MPLS label paths are automatically formed based on Layer 2 frames

    D. Layer 3 MPLS VPNs can forward any network protocol based on Layer 2 frames

    E. In Layer 2 MPLS VPNS, the service provider controls the customer Layer 3 policies


    参考答案：A, B

  • 第2题：

    共用题干
    第二篇

    Solving a problem can be broken down into several steps.First,the problem must be identified correctly.Psychologists refer to this step as problem representation.For many problems,a figuring out which information is relevant and which is irrelevant can be difficult and can interfere with arriving at a good solution.Clearly,a problem can be solved,it must be obvious what the problem is; however,this is not as easy as it might seem.One obstacle to efficient problem representation is functional fixedness,that is,allowing preconceived notions and even prejudices to color the facts. Most people tend to see objects and events in certain fixed ways,and by being inflexible in viewing the problem,they may be unable to notice the tools for the solution.
    Once the problem is identified accurately,however,the second step consists of considering the alternatives for a solution.A common way to evaluate alternatives is to write them down and then make a list of advantages and disadvantages for each solution. Here again,people may be limited by prior experiences.Often people adopt mental sets that lead them to the same problem-solving strategies that were successful for problems in the past. Although that can be helpful most of the time, sometimes a new situation requires a different strategy. In that case,the mental set must be abandoned,and new alternatives must be explored.This can be a difficult adjustment for some people.
    After the alternatives have been compared,a strategy must be selected from among them.One way to avoid becoming stuck in the options is to try the best option with a view to abandoning it for another if the results are unfavorable.This attitude allows many people to move on expeditiously to the next step—action.The strategy selected must be implemented and tested.If it solves the problem,no further action is necessary,but if not,then an unsuccessful solution may actually lead to a more successful option.If the solution is still not apparent,then the cycle begins again,starting with problem identification.By continuing to review the problem and repeat the problem-solving steps,the solution can be improved upon and refined.

    One way to avoid being stuck in the different options to solve the problem is to________.
    A:stick to the best option
    B:compare the advantages and disadvantages of different options
    C:ask other people for advice
    D:try the best option but be ready to abandon it once it turns out to be not good

    答案：D
    解析：
    主旨推断题。第一段第一句为本文主旨句：解决问题可以简化为几个步骤。接着第二句中提到了第一个步骤: First , the problem must be identified correctly．首先，必须要认清问题。第二段第一句提到：Once the problem is identified accurately , however , the second step consists of considering the alternatives for a solution．不过，一旦认清了问题是什么，第二个步骤就包括考虑各种解决方法。第三段第一句提到：After the alternatives have been compared,a strategy must be selected from among them．在对比了各种可供选择的解决方案后，我们必须从中选出一个方案来。第三段第三句提到the next step一action，倒数第二句提到the cycle begins again。由此可知解决问题的步骤分为四个。
    细节题。参照36题解释。
    词义辫析题。该句中已经提到如何去分辨哪些信息是相关的和哪些是不相关的非常难，然后用and递进引出后面的话can interfere with arriving at a good solution，因此该句中的interfere with和前面的difficult一词应该是同一类别的，因此选B:disrupt“干扰”。
    细节题。依据是第二段第二句：评价这些解决方法常用的方式就是把所有方法都写下来，然后分别写出每个方法的利与弊。
    细节题。依据是第三段第二句：有个方法可以避免我们陷入到各种选择的泥潭中，那就是挑选最佳的方案，但是心理上也要做好如果结果不理想那么也要放弃这个方案的准备。

  • 第3题：

    共用题干
    第二篇

    Solving a problem can be broken down into several steps.First,the problem must be identified correctly.Psychologists refer to this step as problem representation.For many problems,a figuring out which information is relevant and which is irrelevant can be difficult and can interfere with arriving at a good solution.Clearly,a problem can be solved,it must be obvious what the problem is; however,this is not as easy as it might seem.One obstacle to efficient problem representation is functional fixedness,that is,allowing preconceived notions and even prejudices to color the facts. Most people tend to see objects and events in certain fixed ways,and by being inflexible in viewing the problem,they may be unable to notice the tools for the solution.
    Once the problem is identified accurately,however,the second step consists of considering the alternatives for a solution.A common way to evaluate alternatives is to write them down and then make a list of advantages and disadvantages for each solution. Here again,people may be limited by prior experiences.Often people adopt mental sets that lead them to the same problem-solving strategies that were successful for problems in the past. Although that can be helpful most of the time, sometimes a new situation requires a different strategy. In that case,the mental set must be abandoned,and new alternatives must be explored.This can be a difficult adjustment for some people.
    After the alternatives have been compared,a strategy must be selected from among them.One way to avoid becoming stuck in the options is to try the best option with a view to abandoning it for another if the results are unfavorable.This attitude allows many people to move on expeditiously to the next step—action.The strategy selected must be implemented and tested.If it solves the problem,no further action is necessary,but if not,then an unsuccessful solution may actually lead to a more successful option.If the solution is still not apparent,then the cycle begins again,starting with problem identification.By continuing to review the problem and repeat the problem-solving steps,the solution can be improved upon and refined.

    We can evaluate the alternatives for a solution by_________.
    A:using prior experiences
    B:adopting mental sets
    C:abandoning mental sets
    D:writing down the advantages and disadvantages of each solution

    答案：D
    解析：
    主旨推断题。第一段第一句为本文主旨句：解决问题可以简化为几个步骤。接着第二句中提到了第一个步骤: First , the problem must be identified correctly．首先，必须要认清问题。第二段第一句提到：Once the problem is identified accurately , however , the second step consists of considering the alternatives for a solution．不过，一旦认清了问题是什么，第二个步骤就包括考虑各种解决方法。第三段第一句提到：After the alternatives have been compared,a strategy must be selected from among them．在对比了各种可供选择的解决方案后，我们必须从中选出一个方案来。第三段第三句提到the next step一action，倒数第二句提到the cycle begins again。由此可知解决问题的步骤分为四个。
    细节题。参照36题解释。
    词义辫析题。该句中已经提到如何去分辨哪些信息是相关的和哪些是不相关的非常难，然后用and递进引出后面的话can interfere with arriving at a good solution，因此该句中的interfere with和前面的difficult一词应该是同一类别的，因此选B:disrupt“干扰”。
    细节题。依据是第二段第二句：评价这些解决方法常用的方式就是把所有方法都写下来，然后分别写出每个方法的利与弊。
    细节题。依据是第三段第二句：有个方法可以避免我们陷入到各种选择的泥潭中，那就是挑选最佳的方案，但是心理上也要做好如果结果不理想那么也要放弃这个方案的准备。

  • 第4题：

    共用题干
    第二篇

    Solving a problem can be broken down into several steps.First,the problem must be identified correctly.Psychologists refer to this step as problem representation.For many problems,a figuring out which information is relevant and which is irrelevant can be difficult and can interfere with arriving at a good solution.Clearly,a problem can be solved,it must be obvious what the problem is; however,this is not as easy as it might seem.One obstacle to efficient problem representation is functional fixedness,that is,allowing preconceived notions and even prejudices to color the facts. Most people tend to see objects and events in certain fixed ways,and by being inflexible in viewing the problem,they may be unable to notice the tools for the solution.
    Once the problem is identified accurately,however,the second step consists of considering the alternatives for a solution.A common way to evaluate alternatives is to write them down and then make a list of advantages and disadvantages for each solution. Here again,people may be limited by prior experiences.Often people adopt mental sets that lead them to the same problem-solving strategies that were successful for problems in the past. Although that can be helpful most of the time, sometimes a new situation requires a different strategy. In that case,the mental set must be abandoned,and new alternatives must be explored.This can be a difficult adjustment for some people.
    After the alternatives have been compared,a strategy must be selected from among them.One way to avoid becoming stuck in the options is to try the best option with a view to abandoning it for another if the results are unfavorable.This attitude allows many people to move on expeditiously to the next step—action.The strategy selected must be implemented and tested.If it solves the problem,no further action is necessary,but if not,then an unsuccessful solution may actually lead to a more successful option.If the solution is still not apparent,then the cycle begins again,starting with problem identification.By continuing to review the problem and repeat the problem-solving steps,the solution can be improved upon and refined.

    Which of the following has the same meaning as "interfere with" in Para. 1 Line 3?
    A:help with
    B:disrupt
    C:interact with
    D:interrupt

    答案：B
    解析：
    主旨推断题。第一段第一句为本文主旨句：解决问题可以简化为几个步骤。接着第二句中提到了第一个步骤: First , the problem must be identified correctly．首先，必须要认清问题。第二段第一句提到：Once the problem is identified accurately , however , the second step consists of considering the alternatives for a solution．不过，一旦认清了问题是什么，第二个步骤就包括考虑各种解决方法。第三段第一句提到：After the alternatives have been compared,a strategy must be selected from among them．在对比了各种可供选择的解决方案后，我们必须从中选出一个方案来。第三段第三句提到the next step一action，倒数第二句提到the cycle begins again。由此可知解决问题的步骤分为四个。
    细节题。参照36题解释。
    词义辫析题。该句中已经提到如何去分辨哪些信息是相关的和哪些是不相关的非常难，然后用and递进引出后面的话can interfere with arriving at a good solution，因此该句中的interfere with和前面的difficult一词应该是同一类别的，因此选B:disrupt“干扰”。
    细节题。依据是第二段第二句：评价这些解决方法常用的方式就是把所有方法都写下来，然后分别写出每个方法的利与弊。
    细节题。依据是第三段第二句：有个方法可以避免我们陷入到各种选择的泥潭中，那就是挑选最佳的方案，但是心理上也要做好如果结果不理想那么也要放弃这个方案的准备。

  • 第5题：

    A network administrator wants to control which user hosts can access the network based on their MAC address. What will prevent workstations with unauthorized MAC addresses from connecting to the network through a switch?（）

    • A、BPDU
    • B、Port security
    • C、RSTP
    • D、STP
    • E、VTP
    • F、Blocking mode

    正确答案:B

  • 第6题：

    Which of these is a benefit of using Network Admission Control instead of Cisco Identity Based Networking Services?（）

    • A、NAC can authenticate using 802.1X and IBNS cannot
    • B、NAC can ensure only compliant machines connect and IBNS cannot
    • C、NAC can ensure access to the correct network resources and IBNS cannot
    • D、NAC can manage user mobility and reduce overhead costs and IBNS cannot

    正确答案:B

  • 第7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8题：

    Which of the following are advantages of using Dynamic Host Configuration Protocol?（）

    • A、IP addresses can be managed from a central point
    • B、Computers can automatically get new addressing when moved to a different network segment
    • C、Media Access Control addresses can be changed automatically
    • D、The network speed can automatically adjust based on the type of traffic being generated
    • E、The HOSTS file on the computer can be validated for proper entries

    正确答案:A,B

  • 第9题：

    单选题
    Refer to the exhibit. An administrator pings the default gateway at 10.10.10.1 and sees the output as shown. At which OSI layer is the problem?（）
    A

    data link layer

    B

    application layer

    C

    access layer

    D

    session layer

    E

    network layer


    正确答案： E
    解析： 暂无解析

  • 第10题：

    单选题
    Which of the following network topologies is MOST likely to affect other devices on the network if there is a problem with one of the devices? （）
    A

    Mesh

    B

    Bus

    C

    Ring

    D

    Star


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    A user has no network connectivity. A check of the associated port indicates that the interface is up，the line protocol is down. Which item would most likely cause this problem？（）
    A

    Speed mismatch

    B

    Incorrect encapsulation

    C

    MTU set too low

    D

    Duplex mismatch


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    Which of these is a benefit of using Network Admission Control instead of Cisco Identity Based Networking Services？（）
    A

     NAC can authenticate using 802.1X and IBNS cannot

    B

     NAC can ensure only compliant machines connect and IBNS cannot

    C

     NAC can ensure access to the correct network resources and IBNS cannot

    D

     NAC can manage user mobility and reduce overhead costs and IBNS cannot


    正确答案： B
    解析： 暂无解析

  • 第13题：

    Refer to the exhibit. An administrator pings the default gateway at 10.10.10.1 and sees the output as shown. At which OSI layer is the problem?()

    A.data link layer

    B.application layer

    C.access layer

    D.session layer

    E.network layer


    参考答案：E

  • 第14题：

    共用题干
    第二篇

    Solving a problem can be broken down into several steps.First,the problem must be identified correctly.Psychologists refer to this step as problem representation.For many problems,a figuring out which information is relevant and which is irrelevant can be difficult and can interfere with arriving at a good solution.Clearly,a problem can be solved,it must be obvious what the problem is; however,this is not as easy as it might seem.One obstacle to efficient problem representation is functional fixedness,that is,allowing preconceived notions and even prejudices to color the facts. Most people tend to see objects and events in certain fixed ways,and by being inflexible in viewing the problem,they may be unable to notice the tools for the solution.
    Once the problem is identified accurately,however,the second step consists of considering the alternatives for a solution.A common way to evaluate alternatives is to write them down and then make a list of advantages and disadvantages for each solution. Here again,people may be limited by prior experiences.Often people adopt mental sets that lead them to the same problem-solving strategies that were successful for problems in the past. Although that can be helpful most of the time, sometimes a new situation requires a different strategy. In that case,the mental set must be abandoned,and new alternatives must be explored.This can be a difficult adjustment for some people.
    After the alternatives have been compared,a strategy must be selected from among them.One way to avoid becoming stuck in the options is to try the best option with a view to abandoning it for another if the results are unfavorable.This attitude allows many people to move on expeditiously to the next step—action.The strategy selected must be implemented and tested.If it solves the problem,no further action is necessary,but if not,then an unsuccessful solution may actually lead to a more successful option.If the solution is still not apparent,then the cycle begins again,starting with problem identification.By continuing to review the problem and repeat the problem-solving steps,the solution can be improved upon and refined.

    Solving a problem can be broken down into_______steps.
    A:3
    B:4
    C:5
    D:6

    答案：B
    解析：
    主旨推断题。第一段第一句为本文主旨句：解决问题可以简化为几个步骤。接着第二句中提到了第一个步骤: First , the problem must be identified correctly．首先，必须要认清问题。第二段第一句提到：Once the problem is identified accurately , however , the second step consists of considering the alternatives for a solution．不过，一旦认清了问题是什么，第二个步骤就包括考虑各种解决方法。第三段第一句提到：After the alternatives have been compared,a strategy must be selected from among them．在对比了各种可供选择的解决方案后，我们必须从中选出一个方案来。第三段第三句提到the next step一action，倒数第二句提到the cycle begins again。由此可知解决问题的步骤分为四个。
    细节题。参照36题解释。
    词义辫析题。该句中已经提到如何去分辨哪些信息是相关的和哪些是不相关的非常难，然后用and递进引出后面的话can interfere with arriving at a good solution，因此该句中的interfere with和前面的difficult一词应该是同一类别的，因此选B:disrupt“干扰”。
    细节题。依据是第二段第二句：评价这些解决方法常用的方式就是把所有方法都写下来，然后分别写出每个方法的利与弊。
    细节题。依据是第三段第二句：有个方法可以避免我们陷入到各种选择的泥潭中，那就是挑选最佳的方案，但是心理上也要做好如果结果不理想那么也要放弃这个方案的准备。

  • 第15题：

    共用题干
    第二篇

    Solving a problem can be broken down into several steps.First,the problem must be identified correctly.Psychologists refer to this step as problem representation.For many problems,a figuring out which information is relevant and which is irrelevant can be difficult and can interfere with arriving at a good solution.Clearly,a problem can be solved,it must be obvious what the problem is; however,this is not as easy as it might seem.One obstacle to efficient problem representation is functional fixedness,that is,allowing preconceived notions and even prejudices to color the facts. Most people tend to see objects and events in certain fixed ways,and by being inflexible in viewing the problem,they may be unable to notice the tools for the solution.
    Once the problem is identified accurately,however,the second step consists of considering the alternatives for a solution.A common way to evaluate alternatives is to write them down and then make a list of advantages and disadvantages for each solution. Here again,people may be limited by prior experiences.Often people adopt mental sets that lead them to the same problem-solving strategies that were successful for problems in the past. Although that can be helpful most of the time, sometimes a new situation requires a different strategy. In that case,the mental set must be abandoned,and new alternatives must be explored.This can be a difficult adjustment for some people.
    After the alternatives have been compared,a strategy must be selected from among them.One way to avoid becoming stuck in the options is to try the best option with a view to abandoning it for another if the results are unfavorable.This attitude allows many people to move on expeditiously to the next step—action.The strategy selected must be implemented and tested.If it solves the problem,no further action is necessary,but if not,then an unsuccessful solution may actually lead to a more successful option.If the solution is still not apparent,then the cycle begins again,starting with problem identification.By continuing to review the problem and repeat the problem-solving steps,the solution can be improved upon and refined.

    If we want to solve a problem,the first step is to________.
    A:know what the problem is
    B:compare the alternatives
    C:use prior experiences
    D:select a strategy

    答案：A
    解析：
    主旨推断题。第一段第一句为本文主旨句：解决问题可以简化为几个步骤。接着第二句中提到了第一个步骤: First , the problem must be identified correctly．首先，必须要认清问题。第二段第一句提到：Once the problem is identified accurately , however , the second step consists of considering the alternatives for a solution．不过，一旦认清了问题是什么，第二个步骤就包括考虑各种解决方法。第三段第一句提到：After the alternatives have been compared,a strategy must be selected from among them．在对比了各种可供选择的解决方案后，我们必须从中选出一个方案来。第三段第三句提到the next step一action，倒数第二句提到the cycle begins again。由此可知解决问题的步骤分为四个。
    细节题。参照36题解释。
    词义辫析题。该句中已经提到如何去分辨哪些信息是相关的和哪些是不相关的非常难，然后用and递进引出后面的话can interfere with arriving at a good solution，因此该句中的interfere with和前面的difficult一词应该是同一类别的，因此选B:disrupt“干扰”。
    细节题。依据是第二段第二句：评价这些解决方法常用的方式就是把所有方法都写下来，然后分别写出每个方法的利与弊。
    细节题。依据是第三段第二句：有个方法可以避免我们陷入到各种选择的泥潭中，那就是挑选最佳的方案，但是心理上也要做好如果结果不理想那么也要放弃这个方案的准备。

  • 第16题：

    You enabled CDP on two Cisco Routers which are connected to each other. The Line and Protocol statusfor the interfaces on both routers show as UP but the routers do not see each other a CDP neighbors.Which layer of the OSI model does the problem most likely exist？（）

    • A、Physical
    • B、Session
    • C、Application
    • D、Data-Link
    • E、Network

    正确答案:D

  • 第17题：

    As an experienced network engineer, you are asked to troubleshoot a CIS network outage. During the troubleshooting process, you notice that one of your colleagues connects additional devices to the network with the use of his own switch. With the purpose of improving speed, the switch is attached to both network ports in an office, which leads to bridge loop. Enabling which of the following feature will be able to prevent this problem from happening again?（）

    • A、GLBP
    • B、RSTP
    • C、BPDU guard
    • D、root guard

    正确答案:C

  • 第18题：

    Which two of these are characteristics of MPLS VPNs？ （）

    • A、 Layer 3 MPLS VPNs can forward only IP packets
    • B、 Layer 2 MPLS VPNs can forward any network protocol
    • C、 MPL S label paths are automatically formed based on Layer 2 frames
    • D、 Layer 3 MPLS VPNs can forward any network protocol based on Layer 2 frames
    • E、 In Layer 2 MPLS VPNS， the service provider controls the customer Layer 3 policies

    正确答案:A,B

  • 第19题：

    A customer has installed a new computer on their network. They can print to the printer but the option for duplex printing is not available. All other computers have the option. Which of the following is the cause of the problem？（）

    • A、The new computer is printing to the wrong IP address.
    • B、The new computer is using the wrong protocol.
    • C、The driver port is not setup correctly.
    • D、The option has not been selected on the driver.

    正确答案:D

  • 第20题：

    单选题
    A customer has installed a new computer on their network. They can print to the printer but the option for duplex printing is not available. All other computers have the option. Which of the following is the cause of the problem？（）
    A

    The new computer is printing to the wrong IP address.

    B

    The new computer is using the wrong protocol.

    C

    The driver port is not setup correctly.

    D

    The option has not been selected on the driver.


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    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： A
    解析： 暂无解析

  • 第22题：

    单选题
    A network administrator wants to control which user hosts can access the network based on their MAC address. What will prevent workstations with unauthorized MAC addresses from connecting to the network through a switch?（）
    A

    BPDU

    B

    Port security

    C

    RSTP

    D

    STP

    E

    VTP

    F

    Blocking mode


    正确答案： B
    解析： 暂无解析

  • 第23题：

    多选题
    Non-contiguous networks can pose a problem for network reachability in certain circumstances. Which of the following routing protocols have means of minimizing the risk?（）
    A

    RIPv1

    B

    RIPv2

    C

    EIGRP

    D

    IGRP

    E

    OSPF

    F

    VLSM


    正确答案： B,D
    解析： 暂无解析

相关内容