A network administrator changes the configuration register to 0x2142 and reboots the router. What are two results of making this change?（）A、The IOS image will be ignored.B、The router will prompt to enter initial configuration mode.C、The router will boot t

题目

A network administrator changes the configuration register to 0x2142 and reboots the router. What are two results of making this change?（）

  • A、The IOS image will be ignored.
  • B、The router will prompt to enter initial configuration mode.
  • C、The router will boot to ROM.
  • D、Any configuration entries in NVRAM will be ignored.
  • E、The configuration in flash memory will be booted.
相似考题

1.As the Ezonexam network administrator, you are required to have a firm understanding of the OSI model. Why does the data communication industry use the layered OSI reference model? (Choose two)A．It enables equipment from different vendors to use the same electronic components, thus saving research and development fundsB．It encourages industry standardization by defining what functions occur at each layer of the modelC．It divides the network communication process into smaller and simpler components; thus aiding component development, design and troubleshootingD．It provides a means by which changes in functionality in one layer require changes in other layersE．It supports the evolution of multiple competing standards and thus provides business opportunities for equipment manufacturers

2.Network management helps you to(66)the strengths and weaknesses of your network, as well as determine any configuration changes that may be necessary. Any controlled changes to your network and its components-especially configurations, software and(67), can have an effect on its overall efficiency. To maintain control, you need the tools and knowledge to manage all activity that has the potential to affect your(68).A．seeB．knowC．monitorD．control

3.The TestKing.com administrator has made changes to the router configuration but cannot remember if those changes were saved. Which of the following commands allows the administrator to see the configuration that will load when the router is restarted?（）A. TestKingC# show memoryB. TestKingC# show startup-configC. TestKingC# show running-configD. TestKingC# show restart

4.Which of the following documents should always be kept up－to－date after any major changes aremade to a network backbone?()A. Network diagramB. Performance baselineC. Network security procedureD. Company policy

更多“A network administrator changes ”相关问题

  • 第1题：

    Which two are advantages of static routing when compared to dynamic routing?()

    A.Security increases because only the network administrator may change the routing tables

    B.Configuration complexity decreases as network size increases

    C.Routing updates are automatically sent to neighbors

    D.Route summarization is compued automatically by the router

    E.Routing traffic load is reduced when used in stub network links

    F.An efficient algorithm is used to build routing tables,using automatic updates

    G.Routing tables adapt automatically to topology changes.


    参考答案：A, E

  • 第2题：

    The TestKing.com administrator has made changes to the router configuration but cannot remember if those changes were saved. Which of the following commands allows the administrator to see the configuration that will load when the router is restarted?（）

    • A、TestKingC# show memory
    • B、TestKingC# show startup-config
    • C、TestKingC# show running-config
    • D、TestKingC# show restart

    正确答案:B

  • 第3题：

    A network administrator needs to configure port security on a switch.which two statements are true？（）

    • A、The network administrator can apply port security to dynamic access ports
    • B、The network administrator can configure static secure or sticky secure mac addresses in the voice vlan.
    • C、The sticky learning feature allows the addition of dynamically learned addresses to the runningconfiguration.
    • D、The network administrator can apply port security to EtherChannels.
    • E、When dynamic mac address learning is enabled on an interface，the switch can learn new addresses，up to the maximum defined.

    正确答案:C,E

  • 第4题：

    A network administrator needs to configure port security on a switch.which two statements are true?（）

    • A、The network administrator can apply port security to dynamic access ports
    • B、The network administrator can configure static secure or sticky secure mac addresses in the voice vlan.
    • C、The sticky learning feature allows the addition of dynamically learned addresses to the running configuration.
    • D、The network administrator can apply port security to EtherChannels.
    • E、When dynamic mac address learning is enabled on an interface,the switch can learn new addresses,up to the maximum defined.

    正确答案:C,E

  • 第5题：

    You are the network administrator for passguide.com. Which device will you install in your computer to make wireless connections you and a network?（）

    • A、Repeater
    • B、Wireless router
    • C、Hub
    • D、Wireless network adapter

    正确答案:D

  • 第6题：

    Which two are advantages of static routing when compared to dynamic routing?（）

    • A、Security increases because only the network administrator may change the routing tables.
    • B、Configuration complexity decreases as network size increases.
    • C、Routing updates are automatically sent to neighbors.
    • D、Route summarization iscompued automatically by the router.
    • E、Routing traffic load is reduced when used in stub network links.
    • F、An efficient algorithm is used to build routing tables,using automatic updates.
    • G、Routing tables adapt automatically to topology changes.

    正确答案:A,E

  • 第7题：

    Which of the following documents should always be kept up-to-date after any major changes aremade to a network backbone?（）

    • A、Network diagram
    • B、Performance baseline
    • C、Network security procedure
    • D、Company policy

    正确答案:A

  • 第8题：

    Which of the following tools would allow an administrator to push out a software update to allswitches on the network?（）

    • A、Network management
    • B、Protocol analyzer
    • C、Network monitoring
    • D、System diagnostic

    正确答案:A

  • 第9题：

    shirin plans to change the form and views of a production database. she will make the changes locally and then update the application’s design template with the changes. which one of the following server tasks does the administrator run in order for the changes to take effect?（）

    • A、 design 
    • B、 updall 
    • C、 replica 
    • D、 fixup

    正确答案:A

  • 第10题：

    单选题
    A company has a BGP network and a BGP route of 196.27.125.0/24 that should be propagated toall of the devices. The route is not now in any of the routing tables. The administrator determinesthat an access list is the cause of the problem. The administrator changes the access list to allowthis route， but the route still does not appear in any of the routing tables. What should be done topropagate this route？（）
    A

    Clear the BGP session

    B

    Change both the inbound and outbound policy related to this route

    C

    Use the service-policy command to adjust the QOS policy to allow the route to propagate

    D

    Use the release BGP routing command


    正确答案： D
    解析： 暂无解析

  • 第11题：

    多选题
    Which two are advantages of static routing when compared to dynamic routing?（）
    A

    Security increases because only the network administrator may change the routing tables

    B

    Configuration complexity decreases as network size increases

    C

    Routing updates are automatically sent to neighbors

    D

    Route summarization is compued automatically by the router

    E

    Routing traffic load is reduced when used in stub network links

    F

    An efficient algorithm is used to build routing tables,using automatic updates

    G

    Routing tables adapt automatically to topology changes.


    正确答案： D,C
    解析： 暂无解析

  • 第12题：

    多选题
    A network administrator changes the configuration register to 0x2142 and reboots the router. What are two results of making this change?（）
    A

    The IOS image will be ignored.

    B

    The router will prompt to enter initial configuration mode.

    C

    The router will boot to ROM.

    D

    Any configuration entries in NVRAM will be ignored.

    E

    The configuration in flash memory will be booted.


    正确答案： B,C
    解析： 暂无解析

  • 第13题：

    A network administrator changes the configuration register to 0x2142 and reboots the router. What are two results of making this change?()

    A. The IOS image will be ignored.

    B. The router will prompt to enter initial configuration mode.

    C. The router will boot to ROM.

    D. Any configuration entries in NVRAM will be ignored.

    E. The configuration in flash memory will be booted.


    参考答案：B, D

  • 第14题：

    A network administrator changes the configuration register to 0x2142 and reboots the router. What are two results of making this change?（）

    • A、The IOS image will be ignored.
    • B、The router will prompt to enter initial configuration mode.
    • C、The router will boot to ROM.
    • D、Any configuration entries in NVRAM will be ignored.
    • E、The configuration in flash memory will be booted.

    正确答案:B,D

  • 第15题：

    VTP devices in a network track the VTP revision number. What is a VTP configuration revision  number？（）

    • A、A number for identifying changes to the network switch.
    • B、A number for identifying changes to the network router.
    • C、A number for identifying changes to the network topology.
    • D、None of the other alternatives apply.

    正确答案:C

  • 第16题：

    Which two are advantages of static routing when compared to dynamic routing？（）

    • A、Security increases because only the network administrator may change the routing tables.
    • B、Configuration complexity decreases as network size increases.
    • C、Routing updates are automatically sent to neighbors.
    • D、Route summarization iscompued automatically by the router.
    • E、Routing traffic load is reduced when used in stub network links
    • F、An efficient algorithm is used to build routing tables，using automatic updates.
    • G、Routing tables adapt automatically to topology changes.

    正确答案:A,E

  • 第17题：

    Which two are advantages of static routing when compared to dynamic routing?（）

    • A、Security increases because only the network administrator may change the routing tables
    • B、Configuration complexity decreases as network size increases
    • C、Routing updates are automatically sent to neighbors
    • D、Route summarization is compued automatically by the router
    • E、Routing traffic load is reduced when used in stub network links
    • F、An efficient algorithm is used to build routing tables,using automatic updates
    • G、Routing tables adapt automatically to topology changes.

    正确答案:A,E

  • 第18题：

    A user reports they cannot access the network share folder， the users workstation is configured to use automatic IP. When the administrator checks the IP address the response returns as 169.254.0.5. Which of the following should the administrator verify？（）

    • A、 That there are no DHCP relay servers
    • B、 That the user account on Active Directory is not locked
    • C、 That the network card driver is not installed incorrectly
    • D、 The network connection is functioning

    正确答案:D

  • 第19题：

    An administrator is implementing a wireless network. Which of the following encryption technologies is the MOST secure method and will authenticate devices to the network?（）

    • A、SSH
    • B、WEP
    • C、VPN
    • D、WPA

    正确答案:D

  • 第20题：

    Which command must be run after an administrator has made changes to /etc/services to activate the changes？（）

    • A、/etc/rc.tcpip
    • B、refresh -s inetd
    • C、startsrc -s inetd
    • D、startsrc -g tcpip

    正确答案:B

  • 第21题：

    System， machine， and user policies can be configured though AccessAdmin. How are changes  synchronized with the AccessAgent？（）

    • A、written by the Administrators on the INI files
    • B、propagated only with the Active Directory network service
    • C、propagated to the clients on the next Administrator access
    • D、propagated to clients the next time AccessAgent synchronizes with the IMS Server

    正确答案:D

  • 第22题：

    单选题
    shirin plans to change the form and views of a production database. she will make the changes locally and then update the application’s design template with the changes. which one of the following server tasks does the administrator run in order for the changes to take effect?（）
    A

     design 

    B

     updall 

    C

     replica 

    D

     fixup


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    VTP devices in a network track the VTP revision number. What is a VTP configuration revision  number？（）
    A

    A number for identifying changes to the network switch.

    B

    A number for identifying changes to the network router.

    C

    A number for identifying changes to the network topology.

    D

    None of the other alternatives apply.


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    The TestKing.com administrator has made changes to the router configuration but cannot remember if those changes were saved. Which of the following commands allows the administrator to see the configuration that will load when the router is restarted?（）
    A

    TestKingC# show memory

    B

    TestKingC# show startup-config

    C

    TestKingC# show running-config

    D

    TestKingC# show restart


    正确答案： B
    解析： 暂无解析

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