You wish to upgrade the IOS of a router without removing the image currently installed.What command will display the amount of memory that is being used by the current IOS image and whether there is enough room available to hold both the current and new i

题目

You wish to upgrade the IOS of a router without removing the image currently installed.What command will display the amount of memory that is being used by the current IOS image and whether there is enough room available to hold both the current and new images?（）

A. Router# show version

B. Router# show flash

C. Router# show memory

D. Router# show buffers

E. Router# show running-config

F. All of the above

相似考题

1.After working on a router, some problems arise and you wish to view the commands that you recently entered. Which IOS command opens the history buffer and displays the most recently entered commands?A. Show historyB. Show buffersC. Show typed commandsD. Show terminal bufferE. Show commandF. None of the above

2.You need to upgrade the IOS of an existing router on your network. The new IOS image is located on a TFTP server that you have set up within the network. What command should you issue in order to download the new IOS version?（）A. Router# copy tftp flashB. Router# copy flash runC. Router(config)# restore flashD. Router(config)# repair flashE. Router#copy flash tftpF. Router# copy start flash

3.Which of the following commands will display the name of the IOS image file being used in a Cisco router?()A. Router# show IOSB. Router# show versionC. Router# show imageD. Router# show protocolsE. Router# show flash

4.You are logged into a router and wish to view the layer 3 information about your neighboring Cisco routers. What IOS command gives layer 3 information for of the directly connected router interfaces?A. show ip linksB. show cdp neighborC. show cdp neighbor detailD. show ip clientsE. show ip routeF. None of the above

更多“You wish to upgrade the IOS of a router without removing the image currently installed.Wha ”相关问题

  • 第1题：

    Refer to the exhibit. For what two reasons has the router loaded its IOS image from the location that is shown? ()

    A.Router1 has specific boot system command that instruct it to load IOS from TFTP server.

    B.Router1 is acting as a TFTP server for other routers.

    C.Router1 cannot locate a valid IOS image in flash memory.

    D.Router1 defaulted to ROMMON mode and loaded the IOS image from a TFTP server.

    E.Cisco routers will first attempt to load a image from TFTP for management purposes.


    参考答案：A, C

  • 第2题：

    You need to upgrade the IOS of an existing router on your network. The new IOS image is located on a TFTP server that you have set up within the network. What command should you issue in order to download the new IOS version?（）

    • A、Router# copy tftp flash
    • B、Router# copy flash run
    • C、Router(config)# restore flash
    • D、Router(config)# repair flash
    • E、Router#copy flash tftp
    • F、Router# copy start flash

    正确答案:A

  • 第3题：

    When upgrading the IOS image, the network administrator receives the exhibited error message. What could be the cause of this error?（）

    • A、The new IOS image is too large for the router flash memory.
    • B、The TFTP server is unreachable from the router.
    • C、The new IOS image is not correct for this router platform.
    • D、The IOS image on the TFTP server is corrupt.
    • E、There is not enough disk space on the TFTP server for the IOS image.

    正确答案:B

  • 第4题：

    You are upgrading your Cisco router IOS from a TFTP server over the network. The upgrade procedure is stopped and you are prompted to erase the current flash contents before continuing. What is most plausible reason for this? （）

    • A、There is insufficient room for more than one image.
    • B、The router has detected a copy of the current software image on the TFTP server.
    • C、The file can be relocated and not compressed.
    • D、The image to load is a binary executable file.

    正确答案:A

  • 第5题：

    After working on a router, some problems arise and you wish to view the commands that you recently entered. Which IOS command opens the history buffer and displays the most recently entered commands?（）

    • A、Show history
    • B、Show buffers
    • C、Show typed commands
    • D、Show terminal buffer
    • E、Show command

    正确答案:A

  • 第6题：

    What is the purpose of the secure boot-config global configuration ？（）

    • A、takes a snapshot of the router running configuration and securely archives it in persistent storage
    • B、stores a secured copy of the Cisco IOS image in its persistent storage
    • C、backs up the Cisco IOS image from flash to a TFTP server
    • D、enables Cisco IOS image resilience

    正确答案:A

  • 第7题：

    You wish to upgrade the IOS of a router without removing the image currently installed.What command will display the amount of memory that is being used by the current IOS image and whether there is enough room available to hold both the current and new images?（）

    • A、Router# show version
    • B、Router# show flash
    • C、Router# show memory
    • D、Router# show buffers
    • E、Router# show running-config
    • F、All of the above

    正确答案:B

  • 第8题：

    单选题
    Exhibit: The following are true with one of the TestKing routers: 1) The IOS image in flash is missing 2) No Network connectivity is available. 3) The router fallback IOS image is corrupt. How will this Cisco 2600 series router respond if the conditions listed in the exhibit exist during the boot process?（）
    A

    The router will enter setup mode.

    B

    The router will enter ROM monitor mode.

    C

    The router will enter global configuration mode.

    D

    The boot will hang until an IOS is available.


    正确答案： B
    解析： 暂无解析

  • 第9题：

    多选题
    What are two requirements to perform a warm Cisco IOS upgrade on a Cisco ISR router? （）(Choose two.)
    A

    at least one enabled Ethernet interface

    B

    Cisco IOS version 12.3(2)T or greater

    C

    enough memory to decompress the new Cisco IOS image

    D

    internal flash memory equaling two times the space required for the current Cisco IOS image


    正确答案： D,C
    解析： 暂无解析

  • 第10题：

    单选题
    If you have Cisco integrated services router and need to upgrade the Cisco IOS image,which kind of Cisco Support services do you need?（）
    A

    Cisco SMARTNet onsite

    B

    Cisco TAC

    C

    Advanced Hardware Replacement

    D

    Software Support


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    If XYZ LTD needs to upgrade the Cisco IOS Software of a Cisco Router, Where is the best place to download the upgrade image file from?（）
    A

    The best option is to download it from the Cisco TAC website

    B

    The best option is to download it from the Cisco.Com Software support site

    C

    The best option is to download it form the Cisco Advanced Services website

    D

    The best option is to download it from the TFTP site on Cisco.com


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    You need to upgrade the IOS of an existing router on your network. The new IOS image is located on a TFTP server that you have set up within the network. What command should you issue in order to download the new IOS version?（）
    A

    Router# copy tftp flash

    B

    Router# copy flash run

    C

    Router(config)# restore flash

    D

    Router(config)# repair flash

    E

    Router#copy flash tftp

    F

    Router# copy start flash


    正确答案： A
    解析： 暂无解析

  • 第13题：

    If XYZ LTD needs to upgrade the Cisco IOS Software of a Cisco Router, Where is the best place to download the upgrade image file from?（）

    • A、The best option is to download it from the Cisco TAC website
    • B、The best option is to download it from the Cisco.Com Software support site
    • C、The best option is to download it form the Cisco Advanced Services website
    • D、The best option is to download it from the TFTP site on Cisco.com

    正确答案:B

  • 第14题：

    Exhibit: The following are true with one of the TestKing routers: 1) The IOS image in flash is missing 2) No Network connectivity is available. 3) The router fallback IOS image is corrupt. How will this Cisco 2600 series router respond if the conditions listed in the exhibit exist during the boot process?（）

    • A、The router will enter setup mode.
    • B、The router will enter ROM monitor mode.
    • C、The router will enter global configuration mode.
    • D、The boot will hang until an IOS is available.

    正确答案:B

  • 第15题：

    Which of the following commands will display the name of the IOS image file being used in a Cisco router?（）

    • A、Router# show IOS
    • B、Router# show version
    • C、Router# show image
    • D、Router# show protocols
    • E、Router# show flash

    正确答案:B,E

  • 第16题：

    What are two requirements to perform a warm Cisco IOS upgrade on a Cisco ISR router? （）(Choose two.)

    • A、at least one enabled Ethernet interface
    • B、Cisco IOS version 12.3(2)T or greater
    • C、enough memory to decompress the new Cisco IOS image
    • D、internal flash memory equaling two times the space required for the current Cisco IOS image

    正确答案:B,C

  • 第17题：

    What is a new feature of the Cisco ISR router? （）

    • A、advanced integration module
    • B、FICON ports
    • C、Cisco CallManager 5.0 support
    • D、warm Cisco IOS upgrade feature

    正确答案:D

  • 第18题：

    Refer to the exhibit. For what two reasons has the router loaded its IOS image from the location that is shown? （）

    • A、Router1 has specific boot system command that instruct it to load IOS from TFTP server.
    • B、Router1 is acting as a TFTP server for other routers.
    • C、Router1 cannot locate a valid IOS image in flash memory.
    • D、Router1 defaulted to ROMMON mode and loaded the IOS image from a TFTP server.
    • E、Cisco routers will first attempt to load a image from TFTP for management purposes.

    正确答案:A,C

  • 第19题：

    单选题
    You wish to upgrade the IOS of a router without removing the image currently installed.What command will display the amount of memory that is being used by the current IOS image and whether there is enough room available to hold both the current and new images?（）
    A

    Router# show version

    B

    Router# show flash

    C

    Router# show memory

    D

    Router# show buffers

    E

    Router# show running-config

    F

    All of the above


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    You are upgrading your Cisco router IOS from a TFTP server over the network. The upgrade procedure is stopped and you are prompted to erase the current flash contents before continuing. What is most plausible reason for this? （）
    A

    There is insufficient room for more than one image.

    B

    The router has detected a copy of the current software image on the TFTP server.

    C

    The file can be relocated and not compressed.

    D

    The image to load is a binary executable file.


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    Which result is of securing the Cisco IOS image by use of the Cisco IOS image resilience feature？（）
    A

    The Cisco IOS image file will not be visible in the output from the show flash command.

    B

    The show version command will not show the Cisco IOS image file location.

    C

    When the router boots up， the Cisco IOS image will be loaded from a secured FTP location.

    D

    The running Cisco IOS image will be encrypted and then automatically backed up to a TFTP server.


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    After working on a router, some problems arise and you wish to view the commands that you recently entered. Which IOS command opens the history buffer and displays the most recently entered commands?（）
    A

    Show history

    B

    Show buffers

    C

    Show typed commands

    D

    Show terminal buffer

    E

    Show command


    正确答案： E
    解析： 暂无解析

  • 第23题：

    单选题
    When upgrading the IOS image, the network administrator receives the exhibited error message. What could be the cause of this error?（）
    A

    The new IOS image is too large for the router flash memory.

    B

    The TFTP server is unreachable from the router.

    C

    The new IOS image is not correct for this router platform.

    D

    The IOS image on the TFTP server is corrupt.

    E

    There is not enough disk space on the TFTP server for the IOS image.


    正确答案： D
    解析： 暂无解析

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