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 versionB. Router# show flashC. Router# show memoryD. Router# show buffersE. Router# show running-configF. All of the above
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
相关考题：
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 historyB. Show buffersC. Show typed commandsD. Show terminal bufferE. Show commandF. None of the above
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
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
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
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.
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 websiteB、The best option is to download it from the Cisco.Com Software support siteC、The best option is to download it form the Cisco Advanced Services websiteD、The best option is to download it from the TFTP site on Cisco.com
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
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.
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.
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
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.
What are two requirements to perform a warm Cisco IOS upgrade on a Cisco ISR router? （）(Choose two.)A、at least one enabled Ethernet interfaceB、Cisco IOS version 12.3(2)T or greaterC、enough memory to decompress the new Cisco IOS imageD、internal flash memory equaling two times the space required for the current Cisco IOS image
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 command
What is a new feature of the Cisco ISR router? （）A、advanced integration moduleB、FICON portsC、Cisco CallManager 5.0 supportD、warm Cisco IOS upgrade feature
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 storageB、stores a secured copy of the Cisco IOS image in its persistent storageC、backs up the Cisco IOS image from flash to a TFTP serverD、enables Cisco IOS image resilience
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.
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 versionB、Router# show flashC、Router# show memoryD、Router# show buffersE、Router# show running-configF、All of the above
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?（）ARouter# show versionBRouter# show flashCRouter# show memoryDRouter# show buffersERouter# show running-configFAll of the above
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?（）AThe router will enter setup mode.BThe router will enter ROM monitor mode.CThe router will enter global configuration mode.DThe boot will hang until an IOS is available.
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? （）AThere is insufficient room for more than one image.BThe router has detected a copy of the current software image on the TFTP server.CThe file can be relocated and not compressed.DThe image to load is a binary executable file.
多选题What are two requirements to perform a warm Cisco IOS upgrade on a Cisco ISR router? （）(Choose two.)Aat least one enabled Ethernet interfaceBCisco IOS version 12.3(2)T or greaterCenough memory to decompress the new Cisco IOS imageDinternal flash memory equaling two times the space required for the current Cisco IOS image
单选题Which result is of securing the Cisco IOS image by use of the Cisco IOS image resilience feature？（）AThe Cisco IOS image file will not be visible in the output from the show flash command.BThe show version command will not show the Cisco IOS image file location.CWhen the router boots up， the Cisco IOS image will be loaded from a secured FTP location.DThe running Cisco IOS image will be encrypted and then automatically backed up to a TFTP server.
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?（）ACisco SMARTNet onsiteBCisco TACCAdvanced Hardware ReplacementDSoftware Support
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?（）AShow historyBShow buffersCShow typed commandsDShow terminal bufferEShow command
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?（）AThe best option is to download it from the Cisco TAC websiteBThe best option is to download it from the Cisco.Com Software support siteCThe best option is to download it form the Cisco Advanced Services websiteDThe best option is to download it from the TFTP site on Cisco.com
单选题When upgrading the IOS image, the network administrator receives the exhibited error message. What could be the cause of this error?（）AThe new IOS image is too large for the router flash memory.BThe TFTP server is unreachable from the router.CThe new IOS image is not correct for this router platform.DThe IOS image on the TFTP server is corrupt.EThere is not enough disk space on the TFTP server for the IOS image.
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?（）ARouter# copy tftp flashBRouter# copy flash runCRouter(config)# restore flashDRouter(config)# repair flashERouter#copy flash tftpFRouter# copy start flash